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EP2951052A1 - Transmission à broche destinée à un dispositif de réglage d'un véhicule à moteur et d'un siège de véhicule - Google Patents

Transmission à broche destinée à un dispositif de réglage d'un véhicule à moteur et d'un siège de véhicule

Info

Publication number
EP2951052A1
EP2951052A1 EP13736870.0A EP13736870A EP2951052A1 EP 2951052 A1 EP2951052 A1 EP 2951052A1 EP 13736870 A EP13736870 A EP 13736870A EP 2951052 A1 EP2951052 A1 EP 2951052A1
Authority
EP
European Patent Office
Prior art keywords
spindle
flange
spindle gear
gear
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13736870.0A
Other languages
German (de)
English (en)
Inventor
Andreas Hoffmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Controls Metals and Mechanisms GmbH and Co KG
Original Assignee
Johnson Controls Metals and Mechanisms GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Controls Metals and Mechanisms GmbH and Co KG filed Critical Johnson Controls Metals and Mechanisms GmbH and Co KG
Publication of EP2951052A1 publication Critical patent/EP2951052A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/067—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable by linear actuators, e.g. linear screw mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/919—Positioning and locking mechanisms
    • B60N2/929—Positioning and locking mechanisms linear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/039—Gearboxes for accommodating worm gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2031—Actuator casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using worm gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02082—Gearboxes for particular applications for application in vehicles other than propelling, e.g. adjustment of parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02095—Measures for reducing number of parts or components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Definitions

  • the invention relates to a spindle gear for an adjusting device in a motor vehicle having the features of the preamble of claim 1 and a vehicle seat with such a spindle gear.
  • the spindle gear can also be driven manually, for example by means of
  • the spindle gear comprises a housing which consists of two housing parts which are connected to each other by riveting.
  • the rivet pins are integrated in one of the two housing parts.
  • DE 103 58 586 A1 discloses a screw connection for connecting two housing parts of a transmission housing. Due to the additional and small screws that have to be screwed into one of the two housing parts, this solution has cost disadvantages. Feeding the small screws in
  • the invention is based on the object, a spindle gear for a
  • the first housing part comprises a first flange segment and the second housing part comprises a second flange segment
  • the first flange segment and the second flange segment complement each other to form a flange and the flange is encompassed by a securing element for the positive connection of the two housing parts achieve a simple, inexpensive and solid connection of the housing parts.
  • the first flange segment and the second flange segment completely form the flange.
  • This is particularly useful with spindle gearboxes with a housing composed of exactly two housing parts.
  • the housing of three or more housing parts it is also possible that the housing of three or more housing parts
  • each housing part may comprise a flange segment and all flange segments together form the flange.
  • housing parts of the three or more housing parts have a flange segment and the remaining housing parts which have no flange segment are not involved in the formation of the flange.
  • the securing element is preferably a locking ring which engages around the flange.
  • the locking ring is in particular made of metal or plastic.
  • a particularly firm connection between the flange and the locking ring is achieved in that the flange has an undercut, in which engages a projection of the locking ring. This undercut is advantageous
  • Flange a circumferential groove, in particular in the outer cylindrical peripheral surface of the flange, and the projection of the locking ring comprises at least one radially inwardly facing clip nose. It can also be provided on the locking ring several clip projections or a completely circumferential clip nose. It can also be another, known fuse, for example, a screw connection between the flange and the locking ring are provided. If the locking ring and the flange each have a circular basic shape, the angular position of the locking ring does not have to be aligned with respect to the flange about its longitudinal axis during assembly.
  • the spindle gear usually cooperates with a spindle by an internal thread of a spindle nut of the spindle gear with an external thread of the spindle is engaged, so that rotation of the spindle nut a
  • the flange and the securing element enclose the spindle
  • the spindle extends through the flange and the pushed onto the flange securing element, which is preferably a locking ring.
  • Fuse element are embraced, is easy to manufacture and with little
  • the spindle gear is preferably attached to a component of the adjusting device.
  • the housing of the spindle gear can be stored in a bearing angle.
  • the spindle advantageously passes through two openings of the bearing angle, and the bearing angle surrounds the two flanges such that the securing elements are secured in the axial direction positively on the flanges.
  • the bearing angle is preferably a U-shaped bent plate, with two legs, each having a hole for the implementation of the spindle. At the ends of the thighs can be additional Be provided fixing portions for fixing the bearing bracket to the adjusting device, in particular at right angles parked attachment sections.
  • the spindle gear according to the invention can be used for driving known Einsteilvortechnischen in a motor vehicle, for example, for windows of motor vehicles or for vehicle seats, especially motor vehicle seats.
  • the spindle drive according to the invention is particularly suitable for use in vehicle seats with a backrest and a seat part, in particular when the vehicle seat comprises a seat length adjuster as an adjusting device, and the spindle drive serves to drive the seat length adjuster.
  • Seat longitudinal adjuster has for this purpose at least one vehicle-fixed first rail and a second rail connected to the seat part, wherein the first rail and the second rail mutually and slidably support, the spindle gear is connected to the one of the two rails and the spindle with the other of the connected to both rails.
  • An electric motor driving the spindle gear can be moved along with the vehicle seat in the longitudinal direction, when the spindle gear is fixed to the seat part fixed to the second rail and the spindle is fixedly connected to the vehicle-fixed rail.
  • the spindle is connected to the seat structure or the second rail, rotatable about the longitudinal axis of the spindle, and is driven by the spindle gear, that is rotated.
  • the spindle cooperates in such a solution with a rotatably connected to the vehicle structure or the first rail spindle nut. In this case, the
  • spindle nut not part of the spindle gear unit.
  • the spindle gear is driven by an electric motor.
  • other drives for example, known per se
  • Stepping gear can be combined with the spindle gear.
  • Advantageous embodiments which can be used individually or in combination with each other, are the subject of the dependent claims.
  • FIG. 1 is a schematic representation of a vehicle seat with a
  • Fig. 2 an exploded view of one of the prior art
  • Fig. 3 a perspective view of an inventive
  • Fig. 4 a Fig. 3 corresponding view after the mounting of the locking rings.
  • a vehicle seat 1 for a motor vehicle has a seat part 3 and a backrest 2 which is adjustable in its inclination relative to the seat part 3.
  • For a longitudinally adjustable attachment of the vehicle seat 1 in the vehicle are two mutually parallel, vehicle-mounted first rails 5 and two seat part fixed second
  • Rails 7, which are each guided in a first rail 5, is provided. in the
  • Vehicle is a pair of rails 5, 7 tunnel side and the other pair of rails 5, 7 arranged on the sill side.
  • the vehicle seat 1 is electromotive in a known manner
  • an electric motor is positioned on a cross member connected to the two fixed rails mounted second rails 7.
  • an output shaft of the Electric motor preferably by means of another elastic shaft, connected to a spindle gear 10 which cooperates with a spindle 30.
  • a rotation of the output shaft of the electric motor leads to a rotation of a spindle nut 40 of the spindle gear 10 and thereby to a relative movement between the spindle gear 10 and the spindle 30th
  • the spindle 30 In a cavity formed by the first rail 5 and the second rail 7, the spindle 30 is fixedly arranged and held at its two ends by a respective spindle holder which is fixedly connected to the first, vehicle-structural fixed rail 5.
  • the spindle gear 10 is fixedly connected to the second rail 7 and in the present case likewise arranged in the cavity formed by the first rail 5 and the second rail 7.
  • FIG. 1 shows a spindle gear 10 known from the prior art.
  • the spindle gear 10 comprises a housing 15, which consists of a first
  • Housing part 20 and a second housing part 22 is composed, and hereinafter described in more detail transmission elements for cooperation with a spindle 30 receives.
  • the two housing parts 20, 22 are presently interconnected by four screws 24. Each of the four screws 24 extends through one
  • the housing 15 forms an interior space and storage areas for on the one hand the spindle nut 40 and on the other hand a screw 70, which together
  • the axis of rotation of the spindle nut 40 defines a Axial direction, which is often oriented in spindle drives for vehicle seat adjuster approximately in the direction of travel.
  • the axis of rotation of the spindle nut 40 is identical to the central axis of the spindle 30 and defines the directional information used below.
  • the housing 15 is continuously open in the axial direction for receiving the spindle 30, which in the figures 1 and 2 by a dashed line only
  • the spindle 30 has along its axial extent an external thread for cooperation with the spindle nut 40.
  • the spindle nut 40 has an internal thread, which engages with the
  • the spindle nut 40 has in the axial direction on both sides of the external teeth 44 each have a bearing surface 46 which is cylindrical and has an outer diameter which is smaller than the outer diameter of the outer teeth 44 in the lowest points of the teeth, that is smaller than the inner circle of these
  • a flat thrust washer 50 is attached, which comprises two spaced apart by a material thickness of the thrust washer, each outwardly facing, oriented perpendicular to the axial direction, major surfaces.
  • Main surfaces are preferably completely coated with a lubricating varnish.
  • the thrust washer 50 has a projection 52, which projects axially in the embodiment of the prior art shown, but may also be formed radially.
  • This axial projection 52 engages in the mounted state between two teeth of the external toothing 44, whereby a rotational locking of the thrust washer is achieved relative to the outer toothing 44.
  • This rotation lock can have a low clearance, the z. B. by adjusting the dimensions of the projection 52 can be adjusted.
  • the thrust washer 50 is coupled due to the projection 52 to the rotational movement of the spindle nut 40. On the two outer bearing surfaces 46 sits next to each of the
  • Bearing bush 60 which has a ring 61 which corresponds in geometry substantially to the thrust washer 50 and a smaller outer diameter, away from the outer teeth 44 collar 62 has.
  • Inner diameter of the collar 62 corresponds approximately to the outer diameter of the associated bearing surface 46.
  • a nose 64 projects at the collar 62 of the bearing bush 60 in the radial direction .
  • the bearing bush 60 is preferably made of metal.
  • the housing 15 also has a not shown in Figure 2
  • Embodiment accounts for the nose 64 and the recess.
  • the worm 70 is mounted in the housing 15. Its axis is substantially perpendicular and offset from the axis of the spindle nut 40 and the spindle 30.
  • the worm 70 has a worm gear 72 on her
  • the worm 70 is preferably rotatably supported by a ball bearing at each axial end in the housing 15.
  • the transmission is overlapped by two shells 90 made of rubber or a corresponding suitable for Geöschdammung material and in a substantially U-shaped bearing bracket 95th
  • Housing parts 20, 22 can be positioned in the manner of a connector in a joining direction to each other and in particular transversely to this
  • Joining direction are positively connected with each other.
  • the connector secures the housing parts 20, 22 in all spatial directions with the exception of one of the joining direction opposite direction.
  • the first housing part 20 in each case has a first flange segment 23a.
  • the first flange segment 23a is a circular segment-shaped shoulder extending in the axial direction, ie in the direction of the spindle 30.
  • a second flange segment 23b is provided correspondingly on the second housing part 22.
  • Flange segment 23a and the second flange segment 23b complement each other with a form-fitting abutting housing parts 20, 22 to a circular flange 23 which surrounds the spindle 30 without touching them.
  • At least one securing element in the form of a locking ring 28 is provided, which engages around the flange 23 in a form-fitting manner, so that the two housing parts are also fixed against each other against the joining direction.
  • Axial direction is achieved by mounting the housing 20, 22 in the
  • bearing angle 95 Preferably, the flange 23 to an undercut, in which the locking ring engages positively, for example by means of a
  • the undercut of the flange 23 and the clip geometry of the locking ring 28 are preferably provided circumferentially, but may also be formed only in sections.
  • the two locking rings 28 are supplied and pressed simultaneously from both sides to the two flanges 23.
  • the monitoring of this assembly process can be done by means of a simple force A / Veg query.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne une transmission à broche (10) destinée à un dispositif de réglage d'un véhicule à moteur, notamment d'un siège de véhicule, comprenant un carter (15) comportant un premier élément carter (20) et un second élément carter (22) et permettant de loger des éléments d'engrenage (40, 50, 60, 70). Selon l'invention, le premier élément carter (20) comporte un premier segment de collerette (23a) et le second élément carter (22) un second segment de collerette (23b), le premier segment de collerette (23a) et le second segment de collerette (23b) se complétant pour former une partie d'une collerette (23), et la collerette (23) étant enceinte d'un élément de sécurité (28) aux fins de liaison par coopération de forme des deux parties de carter (20, 22). L'invention concerne également un siège de véhicule doté d'une telle transmission à broche.
EP13736870.0A 2013-01-30 2013-07-08 Transmission à broche destinée à un dispositif de réglage d'un véhicule à moteur et d'un siège de véhicule Withdrawn EP2951052A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013001802 2013-01-30
PCT/EP2013/064374 WO2014117872A1 (fr) 2013-01-30 2013-07-08 Transmission à broche destinée à un dispositif de réglage d'un véhicule à moteur et d'un siège de véhicule

Publications (1)

Publication Number Publication Date
EP2951052A1 true EP2951052A1 (fr) 2015-12-09

Family

ID=48790424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13736870.0A Withdrawn EP2951052A1 (fr) 2013-01-30 2013-07-08 Transmission à broche destinée à un dispositif de réglage d'un véhicule à moteur et d'un siège de véhicule

Country Status (4)

Country Link
US (1) US20150336475A1 (fr)
EP (1) EP2951052A1 (fr)
CN (1) CN104520140A (fr)
WO (1) WO2014117872A1 (fr)

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US10843591B2 (en) 2016-01-19 2020-11-24 Fisher & Company, Incorporated Gear assembly for a seat adjuster
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US10486554B2 (en) * 2016-09-08 2019-11-26 Fisher & Company, Inc. Power seat length adjuster assembly and method of manufacture
US11766956B2 (en) 2016-09-08 2023-09-26 Fisher & Company, Incorporated Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
US11273506B2 (en) 2016-09-08 2022-03-15 Fisher & Company, Incorporated Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
US10953772B2 (en) 2016-09-08 2021-03-23 Fisher & Company, Incorporated Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
CN106799976B (zh) * 2017-03-22 2023-10-27 苏州星诺奇科技股份有限公司 用于汽车座椅调节器的传动装置
TWI675162B (zh) * 2018-06-22 2019-10-21 泓記精密股份有限公司 螺桿軸向間隙調整機構
CN113272172B (zh) 2019-01-09 2023-06-27 费舍尔和同伴有限公司 动力座椅轨道组件
US11760233B2 (en) 2019-02-20 2023-09-19 Fisher & Company, Incorporated Ultra-compact power length adjuster with anti-back drive capability and pinion-rack output for a vehicle seat
US11034264B2 (en) * 2019-08-05 2021-06-15 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Seat travel limiter
JP7275997B2 (ja) * 2019-08-26 2023-05-18 トヨタ紡織株式会社 ギアボックス
DE102020102867B4 (de) * 2019-10-02 2024-08-22 Keiper Seating Mechanisms Co., Ltd. Längseinsteller für einen fahrzeugsitz und fahrzeugsitz
US11529892B2 (en) 2020-05-01 2022-12-20 Fisher & Company, Incorporated Gearbox for vehicle seat adjustment mechanism
DE102021204240A1 (de) * 2020-05-01 2021-11-04 Fisher & Company, Incorporated Getriebekasten für einen fahrzeugsitzanpassungsmechanismus
US11485255B2 (en) 2020-05-01 2022-11-01 Fisher & Company, Incorporated Gearbox for vehicle seat adjustment mechanism
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Also Published As

Publication number Publication date
WO2014117872A1 (fr) 2014-08-07
US20150336475A1 (en) 2015-11-26
CN104520140A (zh) 2015-04-15

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