• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a target launching machine comprising a base (2) on which is arranged an assembly comprising a launch mechanism and a target storage barrel (3), the assembly being configured to be movable relative to the base ( 2), characterized in that it comprises a tilting mechanism comprising a main tilt system ensuring a main mobility of the assembly relative to the base consisting of a slide (20) curve integral with one of the base or the together, and an element guided by the slide according to a single degree of freedom in translation along the slideway and secured to the other one of the base or the assembly, the slideway (20) and the guided element being movably mounted in translation along the slide (20). The field of the invention relates to the shooting sport industry and more specifically to the clay pigeon shooting industry.
    公开号:FR3066813A1
    申请号:FR1754610
    申请日:2017-05-24
    公开日:2018-11-30
    发明作者:Jean-Michel LaPorte；Jean-Marc FOUQUES
    申请人:Laporte Holding SAS；
    IPC主号:
    专利说明:

    TECHNICAL AREA
    The present invention relates in particular to a target launching machine and specifically to the target storage device of such a machine.
    A preferred application is for the shooting sport industry, specifically the clay pigeon shooting industry.
    STATE OF THE ART
    The middle of clay pigeon shooting evolves by proposing varied target trajectories. To do this, mechanisms give launchers adjustable orientations. The target launching machines comprise a base 2 surmounted by an assembly 1 comprising a target projection device, notably comprising a projection plate and a target launching arm, and a barrel 3 for storing targets. This assembly 1 is pivotally mounted relative to the base 2 by a pivot connection. The pivot connection comprises a rotation shaft 4. The pivoting is guided by an oblong hole 5 formed on the base 2 and in which a protruding part 6 integral with the assembly moves. The oblong hole 5 has the function of guiding the projecting part 6 during the rotation of the assembly 1 around the rotation shaft 4. The oblong hole 5 and the projecting part 6 are in sliding pivot connection allowing two degrees of freedom, one in translation and the other in rotation. The rotation shaft 4 forms the pivot connection allowing a degree of freedom in rotation. The rotation shaft 4 allows a resumption of force unlike the oblong hole 5 and the protruding part 6 which do not take up force and have no support function.
    A state-of-the-art machine is shown in Figures 1 and 2.
    Due to the design of the machines, the rotation shaft 4 which is at the junction between the assembly 1 and the base and necessarily close to the ground. The principle of this pivoting is simple but limiting. Indeed, during the tilting of the assembly 1, the center of gravity of the machine is distant from the longitudinal axis 19 of the machine. Depending on the degree of tilt, the machine is cantilevered. In addition, the phenomenon is accentuated with the increase in the load to be displaced when the barrel 3 is filled with targets. Depending on the load level of the barrel, the center of gravity is moved along the longitudinal axis 19 of the machine, thereby limiting the pivoting of the machine. The target capacity of this type of machine is reduced, moreover, the anchoring of the base will have to be reinforced to alleviate the instability.
    There is a need to provide a target launching machine which allows both varied target trajectories and high target storage capacities.
    STATEMENT OF THE INVENTION
    The present invention provides for this purpose a target launching machine comprising a base on which is arranged an assembly comprising a launching mechanism and a target storage barrel, the assembly being configured to be movable relative to the base.
    Advantageously, it comprises a tilting mechanism comprising a main tilting system ensuring main mobility advantageously in rotation of the assembly relative to the base, the main system comprising, and preferably consisting of, at least one curved slide secured to the one among the base or the assembly and an element guided by the slide according to a single degree of freedom in translation along the slide and secured to the other among the base or the assembly.
    Advantageously, the tilting device does not include a physical pivot connection at the geometric axis of rotation corresponding to the rotational movement.
    By this arrangement of the invention, the machine does not include a rotation shaft and the axis of rotation of the tilting of the assembly relative to the base can be defined more freely and in particular near or at the center of gravity of the machine.
    Advantageously, the tilting mechanism is configured to allow additional mobility of the assembly relative to the base.
    The tilting mechanism includes a main system ensuring the main mobility and advantageously an additional system ensuring additional mobility in rotation.
    Preferably, the additional system does not include a physical pivot link at the geometric axis of rotation corresponding to the additional movement.
    Another object of the invention is a target launching machine comprising a base on which is arranged an assembly comprising a launching mechanism and a target storage barrel, the assembly being configured to be movable in rotation relative to the base, in which the geometric axis of rotation relative to the base is placed at a height level intermediate between that of a center of gravity of the machine when the barrel is empty of targets and that of a center of gravity of the machine when the barrel is completely filled with targets. The invention also relates to a method of positioning the geometric axis of rotation relative to the base at a level of height intermediate between that of a center of gravity of the machine when the barrel is empty of targets and that of a center gravity of the machine when the barrel is completely filled with targets. Height means dimension according to the direction of gravity. The position of the centers of gravity is advantageously defined when the longitudinal direction of the barrel is directed in this direction.
    BRIEF DESCRIPTION OF THE FIGURES
    The aims, objects, as well as the characteristics and advantages of the invention will emerge more clearly from the detailed description of an embodiment of the latter which is illustrated by the following accompanying figures in which:
    Figures 1 and 2: sectional side views of a target launch machine according to the prior art in a central position in Figure 1 and in a position tilted to the left in Figure 2.
    Figures 3 to 5: side views of a machine according to a first embodiment of the invention comprising a tilting mechanism, the assembly being in a position shifted to the right in Figure 3, in a central position in Figure 4 and in a position shifted to the left in FIG. 5.
    Figures 6 and 7: side views of a machine according to a second embodiment of the invention comprising an additional tilting mechanism, the assembly being in a position shifted to the right in Figure 6 and in a position shifted to the left in figure 7.
    Figure 8: Front view of a machine according to a variant of the second embodiment illustrated in Figures 6 and 7, illustrating the mobility of the tilting mechanism.
    Figure 9: Front view of a machine according to a variant of the second embodiment illustrated in Figures 6 and 7, illustrating the additional mobility of the additional tilting mechanism.
    Figure 10: Detail view of the tilting mechanism and the additional tilting mechanism.
    Figures 11 and 12: Detail views of the additional tilting mechanism in side view in Figure 11 and in front view in Figure 12.
    DETAILED PRESENTATION OF PARTICULAR EMBODIMENTS
    Before starting a detailed review of embodiments of the invention, there are set out below optional features which may optionally be used in combination or alternatively.
    First of all, it is recalled that the invention relates in particular to a target launching machine comprising a base 2 on which is arranged an assembly 1 comprising a launching mechanism 7 and a barrel 3 for storing targets, the assembly being configured for be movable relative to the base 2, -Characterized in that it comprises a tilting mechanism comprising a main tilting system ensuring main mobility of the assembly 1 relative to the base 2 consisting of a curved slide 20 secured to one of the base 2 or the assembly 1 and an element guided by the slide 20 according to a single degree of freedom in translation along the slide 20 and integral with the other among the base 2 or the assembly 1, advantageously the slide 20 and the guided element being mounted movable in relative translation along the slide 20.
    Advantageously, according to preferred but nonlimiting variants, the invention is such that: - the main system does not include a pivot connection, in particular at the level of the geometric axis of rotation; the tilting mechanism comprises an additional system ensuring additional mobility, preferably in rotation of the assembly 1 relative to the base 2 consisting of a curved slide 20 secured to one of the base 2 or the assembly 1, and a element guided by the slide 20 according to a single degree of freedom in translation along the slide 20 and integral with the other among the base 2 or the assembly 1, advantageously the slide 20 and the guided element being mounted movable in translation along the slide 20; - the additional system does not include a pivot connection, in particular at the level of the geometric axis of its rotation; - The guided element comprises a series of rollers 21 cooperating with the slide 20; a main device for adjusting the inclination of the main system comprising an adjustable helical slide slidingly fixed at at least one point on the slide 20 and at at least one point on one of the base 2 or the assembly 1 with which the guided element is integral; the main system is configured to print a tilting of the assembly 1 relative to the base 2 along a curve C1 centered on a straight line X1 crossing at a point G3 a longitudinal axis 19 of the machine passing through the center of gravity G1 of the machine when the barrel 3 is empty and by the center of gravity G2 of the machine when the barrel 3 is full. - the curve C1 is configured so that the point G3 is formed at a level of intermediate height between G1 and G2 or on the segment [G1G2]; - the curve C1 is configured so that the distance [G1G3] is greater than the distance [G2G3]; the tilting mechanism comprises a second additional system consisting of a curved slide 20 secured to one of the base 2 or the assembly 1, and an element guided by the slide 20 according to a single degree of freedom in translation along the slide 20 and secured to the other among the base 2 or the assembly 1, the slide 20 and the guided element being mounted movable in translation along the slide 20; - The two guided elements are arches 17 respectively comprising a series of rollers 21 sliding respectively in each slide 20; the additional system is configured to print a tilting of the assembly relative to the base 2 along a curve C2 centered on a straight line X2 crossing at a point G3 a longitudinal axis 19 of the machine passing through the center of gravity G1 of the machine when the barrel 3 is empty and through the center of gravity G2 of the machine when the barrel 3 is full; - the curve C2 is configured so that the point G3 is formed on the segment [G1G2]; - the curve C2 is configured so that the distance [G1G3] is greater than the distance [G2G3]; the machine comprises an additional adjustment device for the additional system comprising a pinion 14 secured to the base 2 configured to cooperate with a rack 15 arranged on a hoop 17.
    A machine according to the state of the art is illustrated in Figures 1 and 2.
    The target launching machine of the prior art comprises a base 2 surmounted by an assembly 1 comprising a target projection device, comprising in particular a projection plate and a target launching arm, and a storage barrel 3 targets. This assembly 1 is pivotally mounted relative to the base 2 by a pivot connection. The pivot connection comprises a rotation shaft 4. The pivoting is guided by an oblong hole 5 formed on the base 2 and in which a projecting part 6 integral with the assembly moves. The oblong hole 5 has the sole function of guiding of the projecting part 6 during the rotation of the assembly 1 around the rotation shaft 4. The oblong hole 5 and the projecting part 6 are in sliding pivot connection allowing two degrees of freedom: one in translation and the other in rotation. The rotation shaft 4 forms the pivot connection allowing a degree of freedom in rotation. The rotation shaft 4 allows a resumption of force unlike the oblong hole 5 and the protruding part 6 which do not take up force and have no support function.
    The center of gravity of the machine moves along a longitudinal axis 19 according to the weight of the machine, more precisely in particular according to the load level of the barrel 3. Two extreme load levels of the barrel 3 can be easily defined, namely when the barrel 3 contains the maximum capacity of targets, the barrel 3 is said to be filled and when the barrel 3 contains the minimum capacity of targets 3, the barrel 3 is said to be empty. The longitudinal axis 19 of the machine is understood to mean a machine with a central position, that is to say without inclination. The longitudinal axis 19 of the machine corresponds more precisely to the longitudinal axis of the barrel 13, it can be the axis of rotation of the barrel 3.
    The center of gravity therefore varies between two extreme positions corresponding to the two extreme load levels of the barrel 3, the point G1 when the barrel 3 is empty and the point G2 when the barrel 3 is full.
    It is easy to understand that with a machine of the state of the art as illustrated in FIGS. 1 and 2, the inclination of the assembly relative to the base 2 is limited and / or requires high forces, and all the more when the barrel 3 is full.
    According to the invention, a target launching machine comprises an assembly 1 formed by a barrel 3 for storing targets, a launching mechanism 7 for targets, and a base 2. The assembly 1 is movable relative to the base 2. This mobility preferably includes rotation.
    The launching mechanism 7 conventionally comprises a launching zone (not illustrated) intended to receive the target to be launched from the barrel 3, a motor (not illustrated) actuating a launching arm (not illustrated) intended to project the target located in the zone launch. The barrel 3 is typically a set of columns directed in parallel and each capable of receiving targets in a stack. The barrel 3 can be rotatably mounted in the direction of the columns so as to participate in the sequential delivery of the targets on the launching zone, the latter possibly comprising a launching plate.
    According to an embodiment illustrated in FIGS. 3 to 5, the launching machine comprises a base 2 on which the assembly comprising the barrel 3 and the launching mechanism 7 rests as described above. According to the invention, the machine comprises a tilting mechanism intended to allow the inclination of the assembly 1 relative to the base 2 to allow various target shooting directions.
    The tilting mechanism is configured to allow mobility of the assembly relative to the base 2 according to a main degree of freedom, advantageously a first rotation along a first geometric axis. Advantageously, the tilting mechanism is configured to allow additional mobility of the assembly relative to the base 2, advantageously a second rotation along a second geometric axis which may preferably be perpendicular to the first axis.
    The tilting mechanism then comprises a main system ensuring main mobility and an additional system ensuring additional mobility.
    The main system comprises or even consists of at least one curved slide 20 secured to one of the assembly 1 or the base 2 and an element guided by the slide 20 according to a single degree of freedom in translation along the slide 20 and integral with the other among the assembly or the base 2. The main system is configured to allow mobility in translation of the assembly relative to the base 2. The slide being curved, the degree of freedom obtained is a tilting. If the slide is in an arc, the tilting has a circular trajectory.
    By integral is meant an element which, in its operation, is linked either by contact, or by an intermediary to another organ.
    In Figures 3 to 5, the machine includes only the main system. A slide 20 is secured to the base 2 while a series of rollers 21 is secured to the assembly and more specifically to the launching mechanism 7, by a plate secured to this mechanism. The guided element advantageously extends over the entire length of the slide 20 by defining a tilting curve. The slide 20 and the guided element are mounted movable in translation along the slide.
    According to the invention, the main system does not include a rotation shaft around which a pivot connection would operate as in the prior art. The absence of a physical rotation shaft for tilting the assembly relative to the base 2 gives greater freedom of angulation of the assembly.
    According to the invention, the tilting mechanism comprises a main device for adjusting the tilt of the main system. The main device for adjusting the inclination comprises, according to a possibility illustrated in FIGS. 3 to 12, an adjustable helical slide 20. The slide comprises a threaded rod 8 advantageously provided at one end with an actuating wheel 16 and at least one nut 9a and advantageously at least one bearing 9b.
    Preferably, the nut 9a is integral with the slide 20 and the bearing 9b is integral with the assembly. The nut 9a is fixed to the slide 20 with rotational mobility along the axis of attachment to the slide 20. The bearing 9b is a part, for example a rectangular parallelepiped, pierced with a hole allowing the passage of the threaded rod 8. The bearing 9b is fixed to a stud 18 providing the bearing 9b with rotational mobility along the axis of attachment of the stud 18 to the assembly. The nut 9a is a part, for example a rectangular parallelepiped, pierced with a tapped hole cooperating with the threaded rod 8. The nut 9a allows a helical translation of the threaded rod 8 while the bearing 9b provides the translation guidance of the threaded rod 8.
    Advantageously, the threaded rod 8 is integral with a sleeve 10 arranged in particular in the central part of the rod 8 and allowing manual actuation of the helical slide 20 in addition to or as an alternative to the wheel 16.
    According to an advantageous possibility of the invention, the assembly comprises a plurality of studs 18 preferably arranged near the series of rollers 21 cooperating with the slide 20. According to the desired inclination for the assembly relative to the base 2, the bearing 9b is fixed to one of the studs 18. Several possibilities for mounting the bearing are illustrated in FIGS. 3 to 5. Thus, therefore, in general, the means for adjusting the inclination can be connected to different locations of at least 1 one of the base and the assembly so as to offer different configurations for adjusting the inclination.
    In Figures 3 to 12, only a main system is shown, however a complete machine preferably comprises an additional main system. That is to say, the machine comprises at least two slides 20 secured to the base 2 and two guided elements, more precisely two series of rollers 21 secured to the assembly.
    Preferably, the machine only comprises a main adjustment device actuating the main system; the additional main system follows the operation of the main system.
    The main system, and possibly the additional main system, is configured to print a translation of the assembly along a curve C1 as illustrated in FIG. 8.
    The curve C1 is, according to a preferred embodiment, an arc of a circle. The curve C1 fits into a plane P1 advantageously comprising the longitudinal axis 19 of the machine. The curve C1 is centered on an axis X1 perpendicular to the plane P1 and crossing the longitudinal axis 19 at point G3. The point G3 is advantageously defined so as to be included in the segment [G1G2], Advantageously, to ensure constant actuation of the tilting mechanism whatever the level of load of the barrel 3, the point G3 must be placed closer from point G2 than from point G1, that is to say closer to the center of gravity of the machine when the barrel 3 is filled than of the center of gravity of the machine when the barrel 3 is empty. We can write that [G1G3]> [G2G3],
    According to a complementary embodiment illustrated in Figures 6 to 12, the machine comprises an additional system ensuring additional mobility.
    The additional system consists of a curved slide 20 secured to one of the assembly or the base 2 and an element guided by the slide 20 according to a single degree of freedom in translation along the slide 20 and secured to the other among the assembly or the base 2. The additional system is configured to allow translational mobility of the element guided along the slide 20.
    In Figures 6 to 12, a slide 20 is secured to the base 2 while a hoop 17 provided with a series of rollers 21 is secured to the assembly. According to this embodiment, the hoop 17 is secured to an intermediate base 11 on which the slide 20 of the main system is arranged. The hoop 17 advantageously extends over the entire length of the slide by defining a tilting curve.
    According to the invention, the additional system does not include a rotation shaft around which a pivot connection would operate as in the prior art. The absence of a physical rotation shaft for tilting the assembly relative to the base 2 gives greater freedom of angulation of the assembly.
    The base 2 advantageously has a cradle shape. The base comprises two cheeks 13 mounted parallel to each other and substantially perpendicular to a base of the base 2. The cheeks 13 have a shape of cradle substantially complementary to the curvature of the slide 20 of the additional system.
    Advantageously, the machine as illustrated comprises a second additional system. That is to say, the machine comprises two slides 20 integral with the base 2, more preferably respectively mounted on a cheek 13 of the base 2 and two guided elements, more precisely two hoops 17 each provided with a series of rollers 21. The arches 17 are integral with the assembly 1 so as to cause it to tilt. The arches 17 are fixed by any means to the base of the slide 20 of the main system, so as to form a coherent mechanically welded assembly. Preferably according to this embodiment, the slide 20 of the main system is secured to an intermediate base 11 and the hoops 17 are also secured to this intermediate base 11.
    According to the invention, the tilting mechanism comprises an additional device for adjusting the inclination of the additional system.
    According to a first variant illustrated in FIGS. 6 and 7, the additional device for adjusting the inclination comprises a rack 15 disposed on the arch 17 cooperating with a threaded rod 22 provided with at least one knurl 16. The action of the threaded rod 22 following a movement of the helical slide moves the rack 15 and therefore the hoop 17.
    According to a second variant illustrated in FIGS. 8 to 12, the additional device for adjusting the inclination comprises a rack 15 disposed on the arch 17 cooperating with the pinion 14 actuated by a crank 12. The rotation of the pinion 14 imparts a movement of translation of the rack 15 and therefore the hoop 17.
    Preferably, the machine only includes an additional adjustment device actuating the additional system; the second additional system follows the actuation of the additional system.
    The embodiments given for the adjusting device are applicable to the additional adjusting device and vice versa.
    The additional system, and possibly the second additional system, is configured to print a translation of the assembly along a curve C2 as illustrated in FIG. 9.
    The curve C2 is, according to a preferred embodiment, an arc of a circle. The curve C2 is part of a plane P2 advantageously comprising the longitudinal axis 19 of the machine. The curve C2 is centered on an axis X2 perpendicular to the plane P2 and crossing the longitudinal axis 19 at point G3.
    The two mobilities of the tilting system are centered on the same point G3. The planes P1 and P2 are perpendicular so that the tilting of the assembly relative to the base 2 can be done in two perpendicular directions.
    The curves C1 and C2 are adapted so as to choose the positioning of G3 so as to facilitate the inclination of the assembly and without requiring a pivot link, more precisely a rotation shaft.
    According to the invention, the assembly is movable relative to the base 2 along an articulation centered on G3.
    REFERENCES 1. Assembly 2. Base 3. Barrel 4. Rotation shaft 5. Oblong hole 6. Projecting part 7. Launching mechanism 8. Threaded rod 9. a. nut b. bearing 10. Sleeve 11. Intermediate base 12. Crank 13. Cheek 14. Sprocket 15. Rack 16. Knurling 17. Bow 18. Plot 19. Longitudinal axis of the machine 20. Slide 21. Roller 22. Threaded rod G1. Center of gravity of the launching device, the barrel being empty G2. Center of gravity of the launching device, the barrel being full G3. Pivot point of device C1. Base curve 1 C2. Base 2 curve P1. Plane in which the C1 P2 curve fits. Plan in which the curve C2 X1 is written. Axis perpendicular to P1, passing through G3 X2. Axis perpendicular to P2, passing through G3
    权利要求:
    Claims (15)
    [1" id="c-fr-0001]
    1. Target launching machine comprising a base (2) on which is arranged an assembly (1) comprising a launching mechanism (7) and a barrel (3) for storing targets, the assembly (1) being configured to be mobile relative to the base (2), characterized in that it comprises a tilting mechanism comprising a main tilting system ensuring main mobility of the assembly (1) relative to the base (2), the main system comprising a slide (20) curve secured to one of the base (2) or the assembly (1), and an element guided by the slide (20) according to a single degree of freedom in translation along the slide and secured to the other among the base (2) or the assembly (1).
    [2" id="c-fr-0002]
    2. Machine according to the preceding claim in which the main tilting system is configured to ensure main mobility in rotation along a first axis of rotation of the assembly (1) relative to the base (2) and does not include a pivot connection to the level of the first axis of rotation.
    [3" id="c-fr-0003]
    3. Machine according to any one of the preceding claims, in which the tilting mechanism comprises an additional system ensuring additional mobility of the assembly (1) relative to the base (2) comprising a curved slide secured to one of the base. (2) or the assembly (1), and an element guided by the slide according to a single degree of freedom in translation along the slide and secured to the other among the base (2) or the assembly (1) , the slide and the guided element being mounted movable in translation along the slide.
    [4" id="c-fr-0004]
    4. Machine according to the preceding claim wherein the additional system is configured to provide additional mobility in rotation along a second axis of rotation of the assembly (1) relative to the base (2) and does not include a pivot connection at the second axis of rotation.
    [5" id="c-fr-0005]
    5. Machine according to any one of the preceding claims in which the guided element comprises a series of rollers (21) cooperating with the slide (20).
    [6" id="c-fr-0006]
    6. Machine according to any one of the preceding claims comprising a main device for adjusting the inclination of the main system comprising an adjustable helical slide slidably fixed at at least one point on the slide (20) and at least one point on the 'one of the base (2) or the assembly (1) with which the guided element is integral.
    [7" id="c-fr-0007]
    7. Machine according to any one of the preceding claims in which the main system is configured to print a tilting of the assembly (1) relative to the base (2) along a curve C1 centered on a straight line X1 crossing at a point G3 a longitudinal axis (19) of the machine passing through the center of gravity G1 of the machine when the barrel (3) is empty and through the center of gravity G2 of the machine when the barrel (3) is full.
    [8" id="c-fr-0008]
    8. Machine according to the preceding claim in which the curve C1 is configured so that the point G3 is formed at a height level located between G1 and G2.
    [9" id="c-fr-0009]
    9. Machine according to any one of the two preceding claims in which the curve C1 is configured so that the distance [G1G3] is greater than the distance [G2G3],
    [10" id="c-fr-0010]
    10. Machine according to claim 3 alone or in combination with any one of the other preceding claims, in which the tilting mechanism comprises a second additional system consisting of a curved slide (20) secured to one of the base (2 ) or the assembly (1), and an element guided by the slide (20) according to a single degree of freedom in translation along the slide (20) and integral with the other among the base (2) or the assembly (1), the slide (20) and the guided element being mounted movable in translation along the slide (20).
    [11" id="c-fr-0011]
    11. Machine according to the preceding claim, wherein the two guided elements are arches (17) respectively comprising a series of rollers (21) sliding respectively in each slide (20).
    [12" id="c-fr-0012]
    12. Machine according to any one of the two preceding claims, in which the additional system is configured to impart a tilting of the assembly relative to the base (2) along a curve C2 centered on a straight line X2 crossing an axis G3 at a point longitudinal (19) of the machine passing through the center of gravity G1 of the machine when the barrel (3) is empty and through the center of gravity G2 of the machine when the barrel (3) is full.
    [13" id="c-fr-0013]
    13. Machine according to the preceding claim in which the curve C2 is configured so that the point G3 is formed on the segment [G1G2],
    [14" id="c-fr-0014]
    14. Machine according to any one of the two preceding claims in which the curve C2 is configured so that the distance [G1G3] is greater than the distance [G2G3],
    [15" id="c-fr-0015]
    15. Machine according to any one of the five preceding claims comprising an additional adjustment device of the additional system, preferably comprising a pinion (14) integral with the base (2) configured to cooperate with a rack (15) arranged on a hoop ( 17).
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    同族专利:
    公开号 | 公开日
    US20180372459A1|2018-12-27|
    GB201808522D0|2018-07-11|
    GB2562909B|2020-06-03|
    US10488162B2|2019-11-26|
    FR3066813B1|2021-09-17|
    GB2562909A|2018-11-28|
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    FR2959805A1|2010-05-05|2011-11-11|Laporte Holding|MACHINE FOR LAUNCHING TARGETS WITH OPTIMIZED CONTACT SURFACES|
    FR2959806B1|2010-05-05|2015-01-09|Laporte Holding|APPARATUS FOR LAUNCHING TARGETS|
    FR2959807B1|2010-05-05|2013-05-24|Laporte Holding|APPARATUS FOR LAUNCHING TARGETS|
    FR2959804B1|2010-05-05|2012-05-25|Laporte Holding|DEVICE FOR DISTRIBUTING TARGETS|
    FR2959803B1|2010-05-05|2015-01-09|Laporte Holding|MACHINE FOR LAUNCHING TARGETS|
    US8919331B2|2011-11-29|2014-12-30|Casey Clarence Rennert|Portable and adjustable clay target launching apparatus|
    US9022016B1|2012-01-20|2015-05-05|Omnitech Automation, Inc.|Football throwing machine|
    US9389050B1|2012-07-19|2016-07-12|Xiao Ming Chen|Target throwing device|
    US9789379B1|2012-09-28|2017-10-17|About 52 Feet, LLC|Ball delivery system|
    US10130865B2|2017-03-28|2018-11-20|Jugs Sports, Inc.|Micro adjustment mechanism for a pitching machine|WO2019241719A1|2018-06-14|2019-12-19|Francez Stephen Edward|Flying target throwing equipment|
    US10545011B1|2019-02-19|2020-01-28|Subshot, Llc|Target disk throwing system|
    US10859349B1|2019-12-18|2020-12-08|Cheh-Kang Liu|Micro switch adjustment structure of a throwing trap|
    法律状态:
    2018-05-29| PLFP| Fee payment|Year of fee payment: 2 |
    2018-11-30| PLSC| Search report ready|Effective date: 20181130 |
    2019-05-28| PLFP| Fee payment|Year of fee payment: 3 |
    2020-05-28| PLFP| Fee payment|Year of fee payment: 4 |
    2021-05-27| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1754610A|FR3066813B1|2017-05-24|2017-05-24|TARGET LAUNCHING MACHINE WITH VARIABLE ORIENTATION|
    FR1754610|2017-05-24|FR1754610A| FR3066813B1|2017-05-24|2017-05-24|TARGET LAUNCHING MACHINE WITH VARIABLE ORIENTATION|
    US15/988,803| US10488162B2|2017-05-24|2018-05-24|Target launching machine with variable orientation|
    GB1808522.5A| GB2562909B|2017-05-24|2018-05-24|Machine for launching targets with variable orientation|
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