• 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:
    An adjustment tower (1) for a remote-optical device, in particular for a telescopic sight, wherein the Verstellturm (1) rotatable about a rotation axis rotary cap (2) and at least one locking ring (3) with a toothing and at least one with the toothing of the at least one locking ring (3) permanently interacting latching element (4), wherein the at least one latching element (4) by turning the rotary cap (2) from a first, non-locked engagement position, in which the at least one latching element (4) in engagement with a first section the toothing of the at least one locking ring (3) is brought, overcoming a rotational resistance generated by the force of at least one elastic element in a second, non-locked engagement position, in which the at least one locking element (4) in engagement with a second portion of Gearing of the locking ring (3) is brought, wherein the Verstellturm (1) at least one adjusting means (8, 8a, 8b, 8c) for, in particular continuously variable change in the rotational resistance.
    公开号:AT518634A4
    申请号:T51092/2016
    申请日:2016-12-01
    公开日:2017-12-15
    发明作者:Gunther Weiszl Ing
    申请人:Kahles Ges M B H；
    IPC主号:
    专利说明:

    The invention relates to a Verstellurm for a far-optical device, in particular for a riflescope, wherein the Verstellturm a rotatable about a rotation axis rotary cap and at least one locking ring with a toothing and at least one with the teeth of the at least one locking ring permanently cooperating locking element, said at least one Locking element by rotating the rotary cap from a first, non-locked engagement position in which the at least one locking element is brought into engagement with a first portion of the toothing of the at least one locking ring, overcoming a rotational resistance generated by the force of at least one elastic element in a second , Unlocked engaged position is brought, in which the at least one locking element is brought into engagement with a second portion of the toothing of the locking ring.
    Adjustment towers of the type mentioned are usually used for adjusting a sight line in the vertical or horizontal direction. Such adjustment towers generate at a twist a clearly perceptible to the user, caused by a squeezing and re-engagement of the locking element in the toothing click. Each turn by one click corresponds to a defined side or height adjustment of the sighting line. An adjustment tower with a click adjustment has become known, for example, from DE 29720737U1.
    A disadvantage of the known adjustment towers, however, is that with a rotation of the tower a perceived as a "click hardness" rotational resistance regardless of a user or conditions of use always remains constant. What can be a disadvantage in a variety of situations, for example when operating the Verstellturmes with gloves. Also, there may be different preferences for click hardness from user to user.
    It is therefore an object of the invention to overcome the above-mentioned disadvantages of the known solutions and to enable a simple and reliable adjustment of the click hardness.
    This object is achieved by a Verstellturm of the aforementioned type according to the invention that the Verstellturm has at least one adjustment means for, in particular stepless, change in the rotational resistance.
    The solution according to the invention allows a continuous adjustment and adjustment of the desired click hardness by a user. Thus, the user can individually adjust the force required to twist the adjustment tower by a click. The adjustment tower thus always remains rotatable, with only the rotational resistance changes.
    According to an advantageous variant of the invention, a hardness of the at least one elastic element and / or a bias of the at least one elastic element is changed by actuating the at least one adjusting means.
    Preferably, the locking element is mounted transversely to the axis of rotation of the rotary cap slidably.
    A simple operation can be effected by the fact that the at least one adjusting means is displaceable parallel or transversely or obliquely or radially to the rotational axis of the rotary cap.
    In addition, the at least one latching element can be loaded with at least one force acting transversely or obliquely to the axis of rotation and generated by the at least one resilient element.
    In addition, the Verstellturm at least one, with the at least one adjustment medium or directly connected, with at least one
    Having the locking ring opposite end of the at least one locking element cooperating force transmission element.
    The force transmission element can be parallel and / or along and / or rotationally displaceable to the axis of rotation of the rotary cap and is tapered to a locking element facing the end to form a flank, wherein the flank of a ramp surface for the locking ring remote from the locking element forms.
    Furthermore, the force transmission element can be loaded with at least one force acting parallel to the direction of the rotational axis of the rotary cap and generated by the at least one elastic element.
    The at least one latching element preferably has at least one front part engaging in the toothing of the latching ring and at least one rear part facing away from the latching ring, at least one spring being held between the front and the rear part and the front part being displaceable against the rear part is stored.
    According to an advantageous variant of the invention, it can be provided that the at least one elastic element is at least one spring.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures.
    In each case, in a highly simplified, schematic representation:
    1 shows a cross section through a first variant of a Verstellturmes invention.
    2 shows a cross section through a second variant of a Verstellturmes invention.
    3 shows a cross section through a third variant of a Verstellturmes invention.
    FIG. 4 shows a force transmission element of the variant of the adjustment tower illustrated in FIG. 3 in two different positions; FIG.
    5 shows a cross section through a fourth variant of a Verstellturmes invention.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and these position information in a change in position mutatis mutandis to transfer to the new location.
    According to FIG. 1, an adjusting tower 1 according to the invention for a far-optical device, in particular for a telescopic sight, has a rotary cap 2 rotatable about a rotation axis a. In addition, the adjusting tower 1 has a latching ring 3 with a toothing and at least one latching element 4a, 4b which permanently interacts with the toothing of the latching ring 3. The adjustment tower 1 can, as shown, two or more identically designed locking elements 4a, 4b have. The locking elements 4a, 4b may be formed pin-shaped, as shown in Fig. 1.
    By rotating the rotary cap 2, the latching elements 4a, 4b are each brought from a first engagement position in which the latching elements 4a, 4b are in engagement with a first portion of the toothing of the locking ring 3, in a second engagement position, in which the latching element 4a, 4b are each in engagement with a second portion of the toothing of the locking ring 3. The latching elements 4a, 4b may each have a front, engaging in the toothing of the locking ring 3 part 10a, 10b and at least one rear, the locking ring 3 facing away from part 11a, 11b. Further rotation of the locking elements 4a, 4b to a tooth of the toothing of the locking ring 3 corresponds to a "click". In order to be able to further turn the latching elements 4a, 4b by one click, a rotational resistance generated by the force of at least one elastic, preferably spring-elastic, element must be overcome. The elastic element is formed by at least one spring 5 in the illustrated embodiment. The at least one spring 5 acts on the at least one latching element 4, 4b. The force of the spring 5 defines how strong the latching elements 4 a, 4 b pressed against the locking ring 3.
    The spring 5 may be, for example, a coil spring, plate spring, air spring, leaf spring, etc.
    The rotary cap 2 may be rotatably connected to an element 12, on or in which the locking element 4 is slidably mounted. For example, the locking element 4 may be slidably mounted in a bore of the element 12. Preferably, the locking element 4 is mounted transversely to the axis of rotation a of the rotary cap 2 slidably.
    The element 12 may in turn be part of a spindle which acts on an optical system of the riflescope. By pressing the rotary cap 2, the locking element 4 can be rotated relative to the locking ring 3. The locking ring 3 can in this case remain stationary with respect to a surface of the riflescope.
    The adjustment tower 1 has one or more adjusting means 8 for stepless variation of the rotational resistance. By means of the adjusting means 8, a spring stiffness of the spring 5 and / or a bias of the spring 5 can be changed continuously. Like the embodiment shown here, the adjusting means 8 can be designed as a continuously rotatable screw, in or on which the spring 5 is mounted. By pressing the screw it is displaced parallel to the axis of rotation, whereby a bias of the spring 5 is changed. The spring 5 can act on a force transmission element 9, which is indirectly connected via the spring 5 with the adjusting means 8. The force transmission element 9 acts in each case with the latching ring 3 facing away from the ends 11 a, 11 b of the latching elements 4 a, 4 b together.
    The power transmission element 9 is displaceable parallel to the axis of rotation a of the rotary cap 2. At an end facing the latching elements 4, the force transmission element 9 tapers to form two flanks 13a, 13b which each form a ramp surface for the ends 11a, 11b of the latching elements 4 facing away from the latching ring 3. Überdas the power transmission element 9, the locking elements 4a, 4b are pressed in a locking position with a force generated by the spring 5 against the locking ring 3. Upon rotation of the rotary cap 2, the locking elements 4a, 4b are forced out of the toothing of the locking ring 3. Here, the latching elements 4a, 4b are moved in the direction of the power transmission element 9 and push it along the axis of rotation a upwards, resulting in a compression of the spring 5. By changing the bias or the hardness of the spring 5 by means of the adjusting means 8, the spring force to be overcome thereby changed and thus the rotational resistance can be adjusted.
    FIG. 2 shows another embodiment of the adjustment tower 1, which may be independent of itself, and in which the same reference numerals or component designations are used again for the same parts as in the preceding FIG. In order to avoid unnecessary repetition, reference is made to the detailed description in the preceding FIG.
    As can be seen from FIG. 2, each of the latching elements 4a, 4b can also be designed in several parts, wherein a spring 6 and 7 can be arranged between the front part 10a, 10b and the rear part 11a, 11b of each of the latching elements 4a, 4b. Upon rotation of the rotary cap 2 by one click, the front part 10a, 10b of the respective latching element 4a, 4b is moved against the corresponding rear part 11a, 11b and thus the springs 6 and 7 are compressed. In the case shown, a pretension or hardness of the springs 6 and 7 is set via the force distribution element 9 upon actuation of the adjustment means 8, which is again designed as a screw. Upon rotation of the adjusting means 8 serving as the screw is displaced along the axis of rotation a and also causes a displacement of the force distribution element 9 along this axis of rotation a. About serving as run-up surfaces flanks 13a, 13b, the parts 11a and 11b are moved transversely to the axis of rotation a and the springs 6 and 7 compressed.
    It should be noted at this point, however, that a combination of the embodiments shown in FIG. 1 and FIG. 2 is possible. Thus, in the embodiment shown in FIG. 2, a spring 5 may additionally be provided. By a combination of the springs 5, 6 and 7, a particularly favorable spring characteristic for the resulting total spring can be achieved. It should also be noted that the springs 6 and 7, even if they are shown as coil springs, they can also be designed differently, for example, coil springs, air springs, etc. In addition, it should be noted that one of the locking elements 4a, 4b in two parts and the other can be designed as a one-piece pen. Also, for the realization of the invention in all embodiments, only a single locking element 4a or 4b may be provided.
    FIGS. 3 and 4 show a further embodiment of the adjustment tower 1, which may be independent of itself, wherein the same reference numerals or component designations are again used for the same parts as in the preceding figures. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.
    In the embodiment shown in FIG. 3, the adjusting means 8a may have a cross-section at its lower portion serving as a transmission element, as shown in FIG. In Fig. 4, the power transmission element and the adjusting means 8 are integrally formed. Furthermore, the ends 11a, 11b may have extensions 11c, 11d, which are displaceable in the radial direction in each of a slot forming recesses 14a, 14b. By rotating the acting on the extensions 11c and 11d adjusting means 8a and force transmission means about the axis of rotation a, the extensions 11 c and 11 d along the recesses 14a, 14 are shifted and so the respective spring 6, 7 by movement of the sections 11a, 11b biased towards the sections 10a, 10b. With the extensions 11c, 11 d cooperating side surfaces of the adjusting means 8a in this case form flow curves for the extensions 11c, 11 d. In the upper part of FIG.
    Position are the springs 6 and 7 in a maximum relaxed position, while in the lower view of Fig. 4, the springs 6 and 7 are biased maximum.
    FIG. 5 shows a further embodiment of the adjustment turret 1, which is possibly independent of itself, again using the same reference numerals or component designations for the same parts as in the preceding figures. To avoid unnecessary repetition, reference is made to the detailed description in the preceding figures.
    The embodiment according to FIG. 5 essentially corresponds to that of FIG. 2, with the difference that the adjusting means 8b is formed integrally with the force transmission element 9 and is displaceably mounted on a side surface of the adjusting tower 1 in a direction parallel to the axis of rotation a. The adjusting means 8b may be formed, for example, as a ring, which can be detected by a user and raised relative to the locking elements 4a, 4b and lowered. Since the power transmission element 9 due to the one-piece design with the adjusting means 8b follows this movement, can be adjusted in this way via the force transmission element 9, the bias or hardness of the springs 6 and 7.
    For the sake of order, it should finally be pointed out that for a better understanding of the construction, elements have been shown partially unevenly and / or enlarged and / or reduced in size.
    REFERENCE SIGNS LIST 1 Adjustment Tower 2 Rotating cap 3 locking ring 4a, b locking element 5 spring 6 spring 7 spring 8, 8a, 8b adjustment means 9 Kraftübertragungsele- element 10a, b front part 11a, b rear part 12 element 13a, b flank 14a, b recesses
    权利要求:
    Claims (10)
    [1]
    claims
    1. Verstellurm (1) for a far-optical device, in particular for a telescopic sight, wherein the Verstellturm (1) rotatable about a rotation axis rotary cap (2) and at least one locking ring (3) with a toothing and at least one with the toothing of the at least one Locking ring (3) permanently cooperating latching element (4a, 4b), wherein the at least one latching element (4a, 4b) by rotating the rotary cap (2) from a first, non-locked engagement position, in which the at least one latching element (4a, 4b ) is brought into engagement with a first portion of the toothing of the at least one locking ring (3), overcoming a rotational resistance generated by the force of at least one elastic element in a second, non-locked engagement position, in which the at least one latching element (4a, 4b) is brought into engagement with a second portion of the toothing of the locking ring (3), characterized in that the Verstellturm (1) has at least one adjusting means (8, 8a, 8b, 8c) for, in particular stepless, change in the rotational resistance.
    [2]
    2. Verstellurm according to claim 1, characterized in that by operating the at least one adjusting means (8, 8a, 8b, 8c) a hardness of the at least one elastic element and / or a bias of the at least one elastic element is changed.
    [3]
    3. Adjustment tower according to claim 1 or 2, characterized in that the latching element (4) is mounted transversely to the axis of rotation of the rotary cap (2) displaceable.
    [4]
    4. Verstellurm according to one of claims 1 to 3, characterized in that the at least one adjusting means (8) parallel or transversely or obliquely or radially to the axis of rotation of the rotary cap (4) is displaceable.
    [5]
    5. Verstellurm according to one of claims 1 to 4, characterized in that the at least one latching element (4) is loaded with at least one transversely or obliquely to the axis of rotation, generated by the at least one elastic element force.
    [6]
    6. Verstellurm according to one of claims 1 to 5, characterized in that the Verstellturm at least one, with the at least one adjusting means (8) medium or directly connected, with at least one locking ring (3) facing away from the end of the at least one latching element (4 ) co-acting force transmission element (9, 9a, 9b, 9c).
    [7]
    7. Verstellurm according to claim 6, characterized in that the force transmission element (9) parallel and / or rotationally to the axis of rotation (a) of the rotary cap (2) is displaceable, towards the latching element (4) facing the end is tapered to form a flank, wherein the flank forms a ramp surface for the end of the latching element (4) facing away from the latching ring (3).
    [8]
    8. Verstellurm according to claim 6 or 7, characterized in that the force transmission element (9) is loaded at least with at least one parallel to the direction of the axis of rotation of the rotary cap, generated by the at least one elastic element force.
    [9]
    9. Verstellurm according to one of claims 1 to 8, characterized in that the at least one latching element (4) at least one front, in the toothing of the locking ring (3) engaging part (10 a, 10 b) and at least one rear, the locking ring (3 ) facing away from part (11a, 11b), wherein between the front and the rear part at least one spring (6) is held and the front part (10) is displaceably mounted against the rear part (11).
    [10]
    10. Verstellurm according to one of claims 1 to 9, characterized in that the at least one elastic element at least one spring (5, 6, 7).
    类似技术:
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6351907B1|1999-01-29|2002-03-05|Leupold & Stevens, Inc.|Spiral cam mechanism for rifle sight adjustment|
    WO2002082003A2|2001-04-05|2002-10-17|Hensoldt Ag|Aiming telescope|
    DE102006016834A1|2006-04-07|2007-10-11|Schmidt & Bender Gmbh & Co. Kg|Component e.g. view finder, adjusting device for firing system, has cover device supported at coupling part, which is designed for transferring movement of cover device to component, and locking device with raster formed by locking unit|
    DE102010060343A1|2009-11-04|2011-05-26|Leupold & Stevens, Inc., Beaverton|Self-locking adjustment device|
    DE29720737U1|1997-11-22|1998-02-12|Schmidt & Bender Gmbh & Co Kg|Rifle scope|
    US7997163B2|2005-06-13|2011-08-16|Gamo Outdoor Usa, Inc.|Adjustable locking windage and elevation knob|
    AT502229B1|2005-07-20|2007-05-15|Swarovski Optik Kg|FERNOPTICAL EQUIPMENT|
    WO2010008810A2|2008-06-22|2010-01-21|Windauer Bernard T|Operator-selectable-stop turret knob|
    DE102010061349B4|2010-12-20|2021-10-21|Schmidt & Bender Gmbh & Co. Kg|Adjustment tower for telescopic sights|
    AT514321B1|2013-09-11|2014-12-15|Swarovski Optik Kg|Verstellturm|
    AT516034B1|2014-12-19|2016-02-15|Swarovski Optik Kg|Actuator for the target of a riflescope with a lock|
    DE102016100219A1|2016-01-06|2017-07-06|Schmidt & Bender Gmbh & Co. Kg|Adjusting device for the adjustment of a riflescope and herewith equipped rifle scope|
    US10197360B2|2016-11-02|2019-02-05|Burris Company, Inc.|Optical device knob having variable resistance rotation|CN111946990B|2020-08-12|2021-09-24|南昌大学|Special mapping equipment for architectural design and working method thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA51092/2016A|AT518634B1|2016-12-01|2016-12-01|Adjustment tower for a far-optical device|ATA51092/2016A| AT518634B1|2016-12-01|2016-12-01|Adjustment tower for a far-optical device|
    DE102017010701.7A| DE102017010701A1|2016-12-01|2017-11-20|Adjustment tower for a far-optical device|
    US15/827,051| US10921576B2|2016-12-01|2017-11-30|Adjusting turret for a long-range optical device|
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