• 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:
    Rearview mirror frame turning system having: a drive motor (1); a motor auger (2), on an output shaft of the motor (1); a motor crown (3), meshed with the motor auger (2); a drag auger (4), coaxial with the motor crown (3); a driving ring (5), meshed with the driving auger (4), configured to rotate the rearview mirror between a retracted position and a deployed position. The turning system has an anti-rebound mechanism between the motor (1) and the motor auger (2) having a first washer (11) resting on the motor (1); a second washer (12) resting on the motor auger (2); a spring (13) between the first washer (11) and the second washer (12). The anti-rebound mechanism pushes the motor auger (2) against the conductive crown (3), decreasing the axial load and increasing the service life. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2574819A1
    申请号:ES201401033
    申请日:2014-12-22
    公开日:2016-06-22
    发明作者:Vicente Martin Pina；Arturo PICÓ ANTOLÍ
    申请人:Compania Levantina de Reductores SL；
    IPC主号:
    专利说明:

    DESCRIPTION

    Rearview mirror frame rotation system.

    Technical sector of the invention 5

    The present invention falls within the sector of the rearview mirror rotation systems, specifically in the rearview mirrors that are mounted on the sides of vehicles.
     10
    Background of the invention

    Folding mechanism embodiments are known for exterior mirrors of motor vehicles provided with displacement means for a mirror holder housing with respect to a support frame attached to the structure of a vehicle. In general, such displacement means are disposed in a removable housing fixed to the mirror holder housing and essentially comprise an electric motor and one or more gears adapted for driving a rotating crown linked to the support frame.
     twenty
    ES 2217986 discloses a folding mechanism for exterior mirrors of motor vehicles comprising a housing, integral with a mirror holder housing, and a driven crown that operates as the axis of rotation of said housing with respect to a chassis-support fixed to the vehicle, being provided the crown of first positional fixing means capable of attaching said crown to the support frame and 25 of a second positional fixing means which, in collaboration with a stop member, integral with the housing and loaded by an elastic member, limit the rotation of said housing around the crown and according to a direction of rotation, all this being the stop element and the elastic member integrated in a single piece with elastic properties. 30

    However, ES 2217986 does not solve some of the problems that remain unresolved in the state of the art, such as the durability of the rearview mirror rotation systems and the noise during operation of said systems, that is, during maneuvers of deployed and folded from the mirror. 35

    Description of the invention

    The invention relates to a rearview mirror frame rotation system as defined in claim 1. The dependent claims define additional features of the invention. The characteristics defined in the set of claims are associated with technical effects that solve the problems that until now remained unsolved in the prior art.

    The invention increases the service life and extends the life cycle of the mirrors, improving the performance of the turning system and allowing a longer lasting guarantee of operation. By lengthening the life of the turning system, noise related to the wear of the system components is also reduced; in fact, the configuration of the components of the mechanism remains for a longer time closer to the initial specifications of the system, since it takes longer to appear 50 clearances or misalignments between the components of the system: while the cycles
    minimums in the current systems are 15,000, in the system of the invention 50,000 are exceeded (one cycle is equivalent to an opening and a closing. In addition, the operation from the beginning of the life of the system, is more refined in the system of the invention than in the known systems.
     5
    Brief description of the drawings

    For a better understanding of what is described herein, some drawings are included in which, by way of example only, different features of the invention are represented. 10

    Figure 1 is a side section of the system of the invention.

    Figure 2 is a plan section of the system of the invention.
     fifteen
    Figure 3 is a perspective view of the support plate with the motor crown and the
    endless drag.

    Figure 4 is a plan section showing the support plate placed in the housing. twenty

    Figure 5 is a plan view of the support plate of the invention.

    Figures 6A, 6B, 6C show different perspectives of the housing of the invention.
     25
    The references:

    Drive motor (1)

    First washer (11) 30

    Second washer (12)

    Spring (13)
     35
    Motor auger (2)

    Motor fillet (2T)

    Motor crown (3) 40

    Toothed motor (3T)

    Drag End (4)
     Four. Five
    Drag fillet (4T)

    Second anti-friction bushing (4B) of the drag auger (4)

    Drive shaft (34) 50

    Drag crown (5)

    Trailed Toothed (5T)

    First anti-friction bushing (5B) of the drag crown (5) 5

    Housing (6)

    Recessed (6R ', 6R ", 6R'", 6R "") of the housing (6)
     10
    Rails (6C ', 6C ", 6C"') of the housing (6)

    Positioner (6P)

    Board (7) 15

    Support Plate (8)

    Contact surface (8S) of the support plate (8)
     twenty
    Angular extensions (8A, 8B) of the support plate (8)

    Extrusions (8P ', 8P ", 8P'", 8P "") of the support plate (8)

    Plate Thickness (8T) 25

    Support Thickness (8E)

    Guides (8G ', 8G ", 8G"') of the support plate (8)
     30
    Accommodation (8H)

    Seat (8C)

    Description of a preferred embodiment 35

    An embodiment of the invention relates to a rearview mirror frame rotation system. The rearview mirror frame comprises the elements necessary to protect and allow the rearview mirror to be oriented on the outside of a vehicle. The following designation of the elements that make up the transmission 40 by two augers and two crowns is used in the memory: a motor auger (2), a motor crown (3), engaged with the motor auger (2), a drag auger (4) and a drag crown (5), engaged with the drag auger (4).

    The rearview mirror frame rotation system has: 45

    1a) a drive motor (1);

    1b) a motor auger (2), on an output shaft of the motor (1);
     fifty
    1c) a motor crown (3), engaged with the motor auger (2);
    1d) endless drag (4), coaxial with the motor crown (3);

    1e) a drive crown (5), engaged with the drive auger (4), configured to rotate the rearview mirror frame between a retracted position and an unfolded position. 5

    In Figure 1 it can be seen that the rearview mirror frame rotation system comprises:

    1f) an anti-skid mechanism between the motor (1) and the motor auger (2); 10

     which includes:

     1f1) a first washer (11) resting on the motor (1);
     fifteen
     1f2) a second washer (12) resting on the motor auger (2);

     1f3) a spring (13) between the first washer (11) and the second washer (12);

      1f3a) configured to smooth the axial thrust between the motor auger (2) and 20 the motor crown (3).

    The technical effects of the anti-turret mechanism are:

    - a decrease in noise during the operation of the turning system when there is an inversion in the motor to change the direction of rotation;

    - a decrease in the wear of the gears connected to the motor (1), that is, of the motor auger (2) and of the motor crown (3), since the tangential force in the motor fillet is softened ( 2T) and in the engine teeth (3T), and 30

    - an increase in the life of said parts, since the anti-turret mechanism allows to reduce the axial load, according to the motor axis (1); An excessive axial load precisely reduces the life of the elements involved.
     35
    According to other features of the invention, the rearview mirror frame rotation system may comprise:

    2a) a housing (6) configured to accommodate the motor (1);
     40
    2b) a gasket (7) configured to cushion a motor seat (1) in the housing (6).

    The technical effect of the gasket (7) is to absorb the deviations in the length of the motor (1), that is, that the gasket compensates for the dimensional tolerance of the motor length (1) avoiding knocking between the motor (1) and the housing (6) during engine operation 45 (1), thereby reducing noise when the turning system is working and increasing the life of the motor (1), the motor auger (2) and the motor crown (3) since the motor (1) is perfectly fixed in the housing (6).

    In accordance with other features of the invention, the frame mirror rotation system can comprise:
    3a) a support plate (8):

     configured for:

     3a1) support the motor crown (3) and the drive auger (4); 5

     3a2) place the motor crown (3) and the auger (4) with respect to the motor (1);

     3a3) rest on the housing (6) to locate the motor crown (3), the drive auger
       (4) and guide the motor (1) in the housing (6); 10

     3a4) which has a contact surface (8S) with the housing (6), where the contact surface (8S) has two angular extensions (8A, 8B) greater than 75 °. Figure 2 shows the first angular extension (8A) defining the arc of the first contact surface of the plate (8) with the housing (6). In an embodiment of the invention shown in Figure 5, the first angular extension (8A) may be 93.1 ° and the second angular extension (88) may be 78.5 °. In total they can comprise between both zones 47.6% of the total surface area of the cylinder.
     twenty
    According to other features of the invention, the rearview mirror frame rotation system may comprise:

    4a) a support plate (8):
     25
     configured for:

     4a1) support the motor crown (3) and the drive auger (4);

     4a2) place the motor crown (3) and the auger (4); 30

     4a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and guide the motor (1) in the housing (6);

    where: 35

    4b) the housing (6) comprises a plurality of recesses (6R ', 6R ", 6R"', 6R "") facing the plate (8);

    4c) the support plate (8) comprises a plurality of protrusions (8P ', 8P ", 8P"', 40 8P '"') configured to fit the recesses (6R ', 6R", 6R "', 6R ' "').

     Figure 4 shows the support plate (8) placed in the housing (6).

     Figure 4 shows the recesses (6R ', 6R ", 6R'", 6R "") of the housing (6) and the protuberances (8P ', 8P ", 8P"', 8P "") of the plate (8) embedded in the recesses (6R ', 6R ", 6R'", 6R '"'). In the embodiment illustrated in Figure 4, four pairs of recesses (6R ', 6R", 6R' "can be seen , 6R "") - bumps (8P ', 8P ", 8P"', 8P ""). In the embodiment according to Figure 4, it is shown that the four pairs of recesses (6R ', 6R ", 6R"' , 6R "") - bumps (8P ', 8P ", 8P'", 8P "") can be grouped into two sets. A first set groups the first pair of
     recesses (6R ') - protuberances (8P') and the second pair of recesses (6R ") - protuberances (8P"). A second set groups the third pair of recesses (6R "') - protuberances (8P"') and the fourth pair of recesses (6R "") - protuberances (8P ""). In Figure 4 it can be seen that the first pair of recesses (6R ') - protrusions (8P') is located approximately in a position diametrically 5 opposite to the second pair of recesses (6R ") - protuberances (8P"). In Figure 4 it can also be seen that the third pair of recesses (6R '") - protuberances (8P'") is located approximately in a position diametrically opposite to the fourth pair of recesses (6R "") - protuberances (8P " ").
     10
     In Figure 4 it can be seen that the distribution of the four pairs of recesses (6R ', 6R ", 6R'", 6R "") - protuberances (8P ', 8P ", 8P'", 8P "") is grouped into turn into two diametrically opposite arches of the plate (8). A first arc comprises the first pair of recesses (6R ') - protuberances (8P') and the third pair of recesses (6R '") - protuberances (8P'"). A second arc comprises the second pair of 15 recesses (6R ") - protuberances (8P") and the fourth pair of recesses (6R "") - protuberances (8P "").

     The sum of the arcs corresponding to the contact plate (8) -case (6) that occurs in the pairs of recesses (6R ', 6R ", 6R'", 6R "") - protuberances (8P ', 8P ", 8P "', 20 8P" ") is greater than 75º. According to a preferred embodiment of the invention, the angle corresponding to the plate (8) -case contact (6) is greater than 170 °. Figure 5 shows the support plate (8) where the protuberances (8P ', 8P ", 8P"', 8P "") can be seen. Figures 6A, 6B and 6C show the housing (6) where recesses can be seen (6R ', 6R ", 6R'", 6R ""). 25

    According to other features of the invention, the rearview mirror frame rotation system may comprise:

    5a) a support plate (8) having a plate thickness (8T): 30

     configured for:

     5a1) support the motor crown (3) and the drive auger (4);
     35
     5a2) place the motor crown (3) and the auger (4) with respect to the motor (1);

     5a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and guide the motor (1) in the housing (6);
     40
     5a4) having a contact surface (8S) with the housing (6), where the contact surface (8S) has a bearing thickness (8E) greater than twice the plate thickness (8T).

    According to other features of the invention, the rearview mirror frame rotation system may comprise:

    6a) a support plate (8):

     set to: 50

     6a1) support the motor crown (3) and the drive auger (4);

     6a2) place the motor crown (3) and the auger (4) with respect to the motor (1);

     6a3) rest on the housing (6) to locate the motor crown (3), the drive auger 5
      (4) and the motor (1) in the housing (6);

    where:

    6b) the housing (6) comprises a plurality of rails (6C ', 6C ", 6C"') parallel to a motor shaft (1);

    6c) the support plate (8) comprises a plurality of guides (8G ', 8G ", 8G"') configured to fit the rails (6C ', 6C ", 6C"').
     fifteen
     Figure 4 shows the support plate (8) placed in the housing (6). The support plate (8) allows a guided introduction of the motor crown (3), the drive auger (4) and especially the motor (1), into the housing (6).

     Figure 4 shows the rails (6C ', 6C ", 6C"') of the housing (6) and the guides 20 (8G ', 8G ", 8G'") of the plate (8) embedded in the rails (6C ', 6C ", 6C"'). In the embodiment illustrated in Figure 4, three pairs of rails (6C ', 6C ", 6C"') - guides (8G ', 8G ", 8G'") can be seen. In the embodiment according to Figure 4, it is shown that the three pairs of rails (6C ', 6C ", 6C"') - guides (8G ', 8G ", 8G'") can be grouped into two sets. A first set groups two pairs of rails (6C ', 6C ") - guides 25 (8G', 8G"). A second set groups the third pair of lanes (6C "') - guides (8G'"). In Figure 4 it can be seen that a first rail pair (6C ') - guide (8G') of the first set is located approximately in a position diametrically opposite to a second rail pair (6C ") - guide (8G") of the first set.
     30
     In Figure 4 it can be seen that the distribution of the three pairs of rails (6C ', 6C ", 6C'") - guides (8G ', 8G ", 8G'") is such that the main contact surface plate support (8) - housing (6) in the third rail pair (6C '") - guide (8G"'), forms 90º with the main contact surface support plate (8) - housing (6) of the first rail pair (6C ') - guide (8G') and with the main contact surface 35 support plate (8) - housing (6) of the second rail pair (6C ") - guide (8G"). Figure 5 shows the support plate (8) where the guides (8G ', 8G ", 8G"') can be seen. Figures 6A, 68 and 6C show the housing (6) where the rails (6C ', 6C ", 6C'") can be seen.
     40
    According to other features of the invention, the rearview mirror frame rotation system may comprise:

    7a) a support plate (8):
     Four. Five
     configured for:

     7a1) support the motor crown (3) and the auger (4);

     7a2) place the motor crown (3) and the auger (4) with respect to the motor (1); fifty

     7a3) rest on the housing (6) to locate the motor crown (3), the drive auger
      (4) and the motor (1) in the housing (6);

    where:
     5
    7b) the housing (6) comprises a positioner (6P) facing the plate (8);

    7c) the support plate (8) comprises a housing ((8H) configured to receive the
     positioner (6P).
     10
    The invention may also comprise a combination or all of the features described above. The technical effects of the angular extensions (8A, 8B) of the support plate (8), of the recesses (6R) of the housing (6), of the protrusions (8P) of the support plate (8), of the bearing thickness (8E), of the rails (6C ', 6C ", 6C"') of the housing (6), of the guides (8G ', 8G ", 8G'") of the support plate (8 ), the positioner (6P) and the housing (8H) are as follows:

     - decrease of headings and vibrations of the assembly formed by the support plate (8), the motor (1), the motor crown (3) and the drive auger (4);
     twenty
    - ensure the fixing of the plate (8) to the housing (6) to maintain the clearance in the different gears. This clearance is an important factor in the correct operation of the gears. All gears must have clearances that allow absorbing the concentricity and shape tolerances of the teeth; Insufficient clearance causes rapid failure due to overload and excessive clearance also reduces life by decreasing the surface where all contact force is exerted between the teeth - fillets (2T, 4T) and toothed (3T, 5T) - during the gear.

    The technical effects of the characteristics described so far result in an improvement in the operation of all system components, ensuring that the transmission occurs without bumps between the augers and crowns. Thus, in the axial direction of the motor auger (2), the first washer (11), the second washer (12), the spring (13) and the gasket (7) collaborate. These components soften the axial thrust between the motor auger (2) and the motor crown (3). The interaction between the plate (8) and the housing (6) is given through the following elements: the support thickness (8E), the angular extensions, (8A, 8B) of the support plate (8), recesses (6R ', 6R ", 6R"', 6R "") of the housing (6), rails (6C ', 6C ", 6C"') of the housing (6), protrusions (8P ', 8P ", 8P '", 8P" ") of the support plate (8), guides (8G', 8G", 8G "') of the support plate (8).
     40
    According to other features of the invention, the drive crown (5) can be metallic.

    The technical effect of the metal crown is an increase in the life of the turning system.
     Four. Five
    According to other features of the invention, the drive crown (5) may comprise a first anti-friction bushing (5B).

    The technical effect of the first anti-friction bushing (5B) is to facilitate a rotation of the drive crown (5) eliminating friction with respect to the elements that remain fixed. fifty
    According to other features of the invention, the rearview mirror frame rotation system may comprise:

    10a) a support plate (8):
     5
     configured for:

     10a1) support the motor crown (3) and the auger (4);

     10a2) place the motor crown (3) and the auger (4) with respect to the motor (1); 10

     10a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and the motor (1) on the housing (6);

    where: 15

    10b) the motor crown (3) is inserted into a drive shaft (34) of the drive auger (4);

    10c) an element selected from the support plate (8), the housing (6) and 20 combinations thereof, comprises a seat (8C) configured to receive the drive shaft (34);

    10d) the drive shaft (34) comprises a second anti-friction bush (48) in the seat
     (8C). 25

    The drive shaft (34) can also comprise two additional second anti-friction bushings (48) in the housing of the support and the housing. The technical effect of the first anti-friction bushing (58) is to facilitate a rotation of the drive crown (5) eliminating friction with respect to the elements that remain fixed. 30

    According to other features of the invention, the motor (1) can be encapsulated so that the motor shaft only leaves the encapsulation at one end comprising the motor auger (2).
     35
    The technical effect of engine encapsulation (1) is mainly to regulate the axial load. The engine encapsulation (1) comprises at the rear of the engine (1) a sheet to control the axial movement of the engine (1).

    According to other features of the invention:

    - The motor auger (2) can have a trapezoidal profile (2T) motor fillet.

    - The motor crown (3) can have an engine teeth (3T) with an evolve profile.
     Four. Five
    - The drag auger (4) can have a trapezoidal profile (4T) fillet steak.

    - The drive crown (5) can have a toothed toothed (3T) with an evolve profile.
     fifty
    The technical effect of the shape of the profiles of the augers and crowns is that the degree of coating of the gears is greater, increasing the performance of the system, making the operation smoother, reducing the blows during the movement and therefore the noise. As the degree of coating is greater, the forces are also distributed during transmission, so that the wear of the augers and 5 crowns decreases, thus extending the useful life of said parts and consequently that of the system, since these are the parts criticisms of the system, those that suffer greater wear and transmit greater efforts during the operation of the system.
    权利要求:
    Claims (15)
    [1]

    1. Rearview mirror frame rotation system that has:
    1a) a drive motor (1); 5
    1b) a motor auger (2), on an output shaft of the motor (1);
    1c) a motor crown (3), engaged with the motor auger (2);
     10
    1d) endless drag (4), coaxial with the motor crown (3);
    1e) a drive crown (5), engaged with the drive auger (4), configured to rotate the rearview mirror frame between a retracted position and an unfolded position; fifteen
    characterized in that it comprises:
    1f) an anti-skid mechanism between the motor (1) and the motor auger (2);
     twenty
     which includes:
     1f1) a first washer (11) resting on the motor (1);
     1f2) a second washer (12) resting on the motor auger (2); 25
     1f3) a spring (13) between the first washer (1 1) and the second washer (12);
      1f3a) configured to smooth an axial thrust between the motor auger (2) and the motor crown (3). 30

    [2]
    2. Rearview mirror frame rotation system according to claim 1 characterized in that it comprises:
    2a) a housing (6) configured to accommodate the motor (1); 35
    2b) a gasket (7) configured to cushion a motor seat (1) in the housing (6).

    [3]
    3. Rearview mirror frame rotation system according to claim 2 characterized in that it comprises:
    3a) a support plate (8):
     configured for:
     Four. Five
     3a1) support the motor crown (3) and the drive auger (4);
     3a2) place the motor crown (3) and the auger (4) with respect to the motor (1);
     3a3) rest on the housing (6) to locate the motor crown (3), the drive auger 50
      (4) and the motor (1) in the housing (6);
     3a4) which has a contact surface (8S) with the housing (6), where the contact surface (8S) has two angular extensions (8A, 8B) greater than 75 °.

    [4]
    4. Rearview mirror frame rotation system according to claim 2, characterized in that it comprises:
    4a) a support plate (8):
     configured for: 10
     4a1) support the motor crown (3) and the drive auger (4);
     4a2) place the motor crown (3) and the auger (4) with respect to the motor (1);
     fifteen
     4a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and the motor (1) on the housing (6);
    where:
     twenty
    4b) the housing (6) comprises a plurality of recesses (6R ', 6R ", 6R"', 6R "") facing the plate (8);
    4c) the support plate (8) comprises a plurality of protrusions (8P ', 8P ", 8P"', 8P "") configured to fit the recesses (6R ', 6R ", 6R"', 6R "") . 25

    [5]
    5. Rearview mirror frame rotation system according to claim 2, characterized in that the rotation system comprises:
    5a) a support plate (8) having a plate thickness (8T): 30
     configured for:
     5a1) support the motor crown (3) and the drive auger (4);
     35
     5a2) place the motor crown (3) and the auger (4) with respect to the motor (1);
     5a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and the motor (1) on the housing (6);
     40
     5a4) having a contact surface (8S) with the housing (6), where the contact surface (8S) has a bearing thickness (8E) greater than twice the plate thickness (8T).

    [6]
    6. Rearview mirror frame rotation system according to claim 2, characterized in that it comprises:
    6a) a support plate (8):
     set to: 50
     6a1) support the motor crown (3) and the drive auger (4);
     6a2) place the motor crown (3) and the auger (4) with respect to the motor (1);
     6a3) rest on the housing (6) to locate the motor crown (3), the drive auger 5 (4) and the motor (1) on the housing (6);
    where:
    6b) the housing (6) comprises a plurality of rails (6C ', 6C ", 6C'") parallel to a motor shaft (1);
    6c) the support plate (8) comprises a plurality of guides (8G ', 8G ", 8G'") configured to fit the rails (6C ', 6C ", 6C'").
     fifteen
    [7]
    7. Rearview mirror frame rotation system according to claim 2 characterized in that it comprises:
    7a) a support plate (8):
     twenty
     configured for:
     7a1) support the motor crown (3) and the auger (4);
     7a2) place the motor crown (3) and the auger (4) with respect to the motor (1); 25
     7a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and the motor (1) on the housing (6);
    where: 30
    7b) the housing (6) comprises a positioner (6P) facing the plate (8);
    7c) the support plate (8) comprises a housing (8H) configured to receive the positioner (6P). 35

    [8]
    8. Rearview mirror frame rotation system according to claim 1 characterized in that:
    8a) the drag crown (5) is metallic. 40

    [9]
    9. Rearview mirror frame rotation system according to claim 1 characterized in that:
    9a) the drive crown (5) comprises a first anti-friction bushing (5B). Four. Five

    [10]
    10. Rearview mirror frame rotation system according to claim 2 characterized in that it comprises:
    10a) a support plate (8): 50
     configured for:
     10a1) support the motor crown (3) and the auger (4);
     10a2) place the motor crown (3) and the auger (4) with respect to the motor (1); 5
     10a3) rest on the housing (6) to locate the motor crown (3), the drive auger (4) and the motor (1) on the housing (6);
    where: 10
    10b) the motor crown (3) is inserted into a drive shaft (34) of the drive auger (4);
    10c) an element selected from the support plate (8), the housing (6) and combinations thereof, comprises a seat (8C) configured to receive the drive shaft (34).

    [11]
    11. Rearview mirror frame rotation system according to claim 1 characterized in that:
    11a) the motor (1) is encapsulated so that the motor shaft only leaves the encapsulation at one end comprising the motor auger (2).

    [12]
    12. Rearview mirror frame rotation system according to claim 1, characterized in that:
    12a) the motor auger (2) has a trapezoidal profile (2T) motor fillet.

    [13]
    13. Rearview mirror frame rotation system according to claim 1, characterized in that:
    13a) the motor crown (3) has an engine teeth (3T) of evolve profile.

    [14]
    14. Rearview mirror frame rotation system according to claim 1, characterized in that:
    14a) the drag auger (4) has a trapezoidal profile (4T) fillet steak.

    [15]
    15. Rearview mirror frame rotation system according to claim 1, characterized in that:
    15a) the drive crown (5) has a toothed toothed (5T) of evolve profile.
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    同族专利:
    公开号 | 公开日
    EP3141430B1|2019-05-01|
    WO2016102724A1|2016-06-30|
    EP3141430A4|2018-01-17|
    ES2574819B1|2016-11-02|
    EP3141430A1|2017-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0482558A1|1990-10-24|1992-04-29|Ichikoh Industries Limited|Stay housable type motor driven mirror|
    WO2003037680A1|2001-10-30|2003-05-08|Iku Holding Montfoort B.V.|Fastening construction, in particular for a wing mirror of a motor vehicle|
    JP2006264597A|2005-03-25|2006-10-05|Honda Lock Mfg Co Ltd|Electric storage type mirror device|
    JP2006312343A|2005-05-06|2006-11-16|Tokai Rika Co Ltd|Mirror device for vehicle|
    EP1775163A2|2005-10-14|2007-04-18|Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho|Mirror device for a vehicle|
    US20070295134A1|2006-05-05|2007-12-27|Krueger Dale R|Low Axial Play Drive System|CN107839608A|2016-09-20|2018-03-27|本田制锁有限公司|Vehicular door rear mirror device|CH657725A5|1981-04-14|1986-09-15|Papst Motoren Kg|ARRANGEMENT FOR SUPPRESSING AXIAL ROTOR VIBRATIONS IN AN ELECTRIC SMALL MOTOR.|
    法律状态:
    2016-11-02| FG2A| Definitive protection|Ref document number: 2574819 Country of ref document: ES Kind code of ref document: B1 Effective date: 20161102 |
    2021-09-29| FD2A| Announcement of lapse in spain|Effective date: 20210929 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201401033A|ES2574819B1|2014-12-22|2014-12-22|Rearview mirror frame rotation systems|ES201401033A| ES2574819B1|2014-12-22|2014-12-22|Rearview mirror frame rotation systems|
    EP15872006.0A| EP3141430B1|2014-12-22|2015-11-19|System for the rotation of a rear view mirror frame|
    PCT/ES2015/070830| WO2016102724A1|2014-12-22|2015-11-19|System for the rotation of a rear view mirror frame|
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