JPH06113928A - Seat reclining device - Google Patents

Seat reclining device

Info

Publication number
JPH06113928A
JPH06113928A JP28359492A JP28359492A JPH06113928A JP H06113928 A JPH06113928 A JP H06113928A JP 28359492 A JP28359492 A JP 28359492A JP 28359492 A JP28359492 A JP 28359492A JP H06113928 A JPH06113928 A JP H06113928A
Authority
JP
Japan
Prior art keywords
cam
release lever
lower arm
pole
connecting rod
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.)
Pending
Application number
JP28359492A
Other languages
Japanese (ja)
Inventor
Naoaki Hoshihara
直明 星原
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP28359492A priority Critical patent/JPH06113928A/en
Priority to US08/127,575 priority patent/US5547254A/en
Priority to DE4333147A priority patent/DE4333147C2/en
Publication of JPH06113928A publication Critical patent/JPH06113928A/en
Pending 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
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
    • B60N2/2352—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with external pawls

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

PURPOSE:To reduce the cross dimension by building a cam member in a cam hole of a pole, connecting both cam members to each other by a connecting rod, and operating the same by a release lever on one side of a lower arm. CONSTITUTION:A release lever 26 and a spring 27 for energizing the release lever 26 are disposed on the outside of one lower arm 21 to lift up the release lever 26. Whereupon, the release lever 26 is rotated round a pin 29, and an elongated hole 28 of the release lever 26 causes a pin 25 to turn clockwise. The rotation is transmitted to the cam members 23 and a connecting rod 22 to move the upper surfaces of both cam members 23 to the upper surface side of the cam face 32 of a pole 30, so that the pole 30 is separated from a ratchet 34, thereby enabling reclining. The release lever 26 is disposed on one side of a pair of lower arms 21, and the cam members 23 are disposed in the cam hole 31 of the pole 30, so that the dimension in the cross direction can be reduced. Furthermore, the release lever 26 is disposed on the outside of the lower arm 21, and the other members are disposed inside the lower arm 21 so that the space can be used effectively.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、ポールとラチェットと
を有するリクライニング装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reclining device having a pole and a ratchet.

【０００２】[0002]

【従来の技術】車両に用いるシートは、図４に示す如
く、シートクッション（図示なし）を支持するシート両
側のロアアーム１と、シートバック（図示なし）を支持
するシート両側のアッパアーム２とを備え、リクライニ
ング装置３を、シート両側のアーム１、２を連結する連
結棒４の両端部に取付ける。2. Description of the Related Art As shown in FIG. 4, a vehicle seat includes a lower arm 1 on both sides of a seat for supporting a seat cushion (not shown) and upper arms 2 on both sides of a seat for supporting a seat back (not shown). , The reclining device 3 is attached to both ends of the connecting rod 4 that connects the arms 1 and 2 on both sides of the seat.

【０００３】各リクライニング装置３は、アッパアーム
２の下部に固定させたラチェット５と、連結棒４まわり
に支持させ且つスプリング６の付勢力を受けるリリース
レバー７と、ロアアーム１に枢支され且つラチェット５
と係合自在なポール８とを少くとも有し、シートの両側
に配される。Each reclining device 3 has a ratchet 5 fixed to the lower part of the upper arm 2, a release lever 7 supported around the connecting rod 4 and receiving a biasing force of a spring 6, and a ratchet 5 pivotally supported by the lower arm 1.
And at least poles 8 that can be engaged with, and are arranged on both sides of the seat.

【０００４】図４に示す例は、レリースレバー７にカム
長穴９を設け、このカム長穴９にポール８に固定したピ
ン１０を係合させ、さらに、リリースレバー７に枢支さ
れたリング１１を、ポール８の側面のカム面１２に摺接
させる。リリースレバー７を持上げると、リング１１が
カム面１２に沿って動くと共に、カム長穴９の位置が移
動し、ピン１０の位置がカム長穴９によって変り、ラチ
ェット５とポール８の係合を解除させる。その結果、ア
ッパアーム２がロアアーム１に対し回動自在となり、所
望の姿勢に合致するようアッパアーム２を連結棒４まわ
りに回動させる。その後、リリースレバー７を元の位置
に戻し、図示の如き、ラチェット５とポール８とを係合
関係とし、両アーム１、２を固定関係とする。In the example shown in FIG. 4, a release lever 7 is provided with a cam elongated hole 9, a pin 10 fixed to a pole 8 is engaged with the cam elongated hole 9, and a ring pivotally supported on a release lever 7. 11 is brought into sliding contact with the cam surface 12 on the side surface of the pole 8. When the release lever 7 is lifted, the ring 11 moves along the cam surface 12, the position of the cam slot 9 moves, and the position of the pin 10 changes due to the cam slot 9, and the ratchet 5 and the pole 8 engage with each other. To release. As a result, the upper arm 2 becomes rotatable with respect to the lower arm 1 and rotates the upper arm 2 around the connecting rod 4 so as to match a desired posture. After that, the release lever 7 is returned to the original position, and the ratchet 5 and the pole 8 are brought into the engagement relationship and the arms 1 and 2 are brought into the fixed relationship as shown in the drawing.

【０００５】カム長穴９をポール８に穿け、ピン１０を
固定することも知られ、又、長穴９とピン１０を省略
し、リング１１のみによりポール８の動きをリリースレ
バー７の操作に追従させることも知られる。It is also known to make a cam slot 9 in the pole 8 and fix the pin 10, and omit the slot 9 and the pin 10 and use only the ring 11 to move the pole 8 to operate the release lever 7. It is also known to make them follow.

【０００６】リクライニング装置の従来構成の詳細は、
実公昭６１−２９３２２号公報や、米国特許第４，６６
０，８８６号明細書等を参照するとよい。Details of the conventional structure of the reclining device are as follows.
Japanese Utility Model Publication No. 61-292322 and U.S. Pat. No. 4,66.
It is preferable to refer to the specification of 0,886.

【０００７】[0007]

【本発明が解決しようとする課題】図示従来例から理解
される如く、ポールの動きはリリースレバーと常に追従
関係にあるので、シートの一側のリリースレバーに相当
するレバーをシートの他側に配し、他側のポールとこの
レバーを連動関係とさせ、両レバーは連結棒により一体
の動きとさせる必要がある。As can be understood from the illustrated example of the prior art, since the movement of the pole always follows the release lever, the lever corresponding to the release lever on one side of the seat is attached to the other side of the seat. It is necessary to place the lever on the other side in an interlocking relationship with the pole on the other side, and to move both levers integrally by the connecting rod.

【０００８】このような従来構成は、他側のレバー分幅
方向の寸法が大となる。本発明は、幅方向の寸法を小と
させ得るリクライニング装置を提供し、従来技術の不具
合を解消させることを解決すべき課題とする。In such a conventional structure, the dimension in the width direction of the lever on the other side is large. An object of the present invention is to provide a reclining device that can reduce the dimension in the width direction and solve the problems of the conventional technology.

【０００９】[0009]

【課題を解決するための手段】本発明は前述した課題を
解決するために、基本的には、ポールのカム穴内にカム
部材を組込み、このカム部材をロアアームの一側のリリ
ースレバーにより動作させ、両ロアアームに配したカム
部材を連結棒で結合させる手段を用いる。In order to solve the above-mentioned problems, the present invention basically incorporates a cam member in the cam hole of the pole and operates this cam member by a release lever on one side of the lower arm. A means for connecting the cam members arranged on both lower arms with a connecting rod is used.

【００１０】具体的には、本発明は、対の離間したロア
アームと、ロアアームに両端を回転自在に支持した連結
棒と、連結棒の両端に夫々固定されたカム部材と、一端
を各ロアアームにピン止めされ且つ各カム部材を受入れ
るカム穴を有するポールと、各ポールと係脱し且つ対の
アッパアームに夫々固定されたラチェットと、一方のロ
アアームに枢支され且つ一方のカム部材に固定したピン
を長穴で受ける一個のリリースレバーとを有するシート
リクライニング装置を提供する。Specifically, according to the present invention, a pair of spaced lower arms, a connecting rod having both ends rotatably supported by the lower arm, cam members fixed to both ends of the connecting rod, and one end of each lower arm. A pin having a cam hole for receiving each cam member, a ratchet disengaged from each pole and fixed to each pair of upper arms, and a pin pivotally supported to one lower arm and fixed to one cam member. Provided is a seat reclining device having one release lever received by an elongated hole.

【００１１】好ましくは、リリースレバーと、リリース
レバーを付勢するスプリングをロアアームの外側に配
し、他の部材を内側に位置させる。さらに、本発明は、
対の離間したロアアームと、ロアアームに両端を回転自
在に支持した連結棒と、連結棒の両端に夫々固定された
カム部材と、一端を各ロアアームにピン止めされ且つ各
カム部材を受入れるカム穴を有するポールと、各ポール
と係脱し且つ対のアッパアームに夫々固定されたラチェ
ットと、連結棒の一端に固定された一個のリリースレバ
ーとを有するシートリクライニング装置を提供する。Preferably, the release lever and the spring for urging the release lever are arranged outside the lower arm and the other members are located inside. Further, the present invention provides
A pair of spaced lower arms, a connecting rod having both ends rotatably supported by the lower arm, cam members fixed to both ends of the connecting rod, and a cam hole having one end pinned to each lower arm and receiving each cam member are provided. (EN) A seat reclining device having a pole, a ratchet disengaged from each pole and fixed to a pair of upper arms, and a release lever fixed to one end of a connecting rod.

【００１２】[0012]

【作用】リリースレバーの動きは、ピンと長穴との組合
せを介して、一方カム部材に伝達され、他方のカム部材
へは両カム部材を結合させる連結棒を介して成される。
カム部材の動きは、ポールのカム面を介してポールに伝
達され、ポールとラチェットとの係脱を制御する。The movement of the release lever is transmitted to the one cam member through the combination of the pin and the long hole, and is connected to the other cam member through the connecting rod connecting the both cam members.
The movement of the cam member is transmitted to the pole via the cam surface of the pole, and controls engagement / disengagement of the pole and the ratchet.

【００１３】[0013]

【実施例】対の離間したロアアーム２１、２１に連結棒
２２の両端を回転自在に支持させる。連結棒２２の両端
であって、ロアアーム２１、２１の内側に、カム部材２
３、２３を固定させる。カム部材２３、２３は平面卵形
で、一側に突部２４を有す。カム部材２３、２３に固定
したピン２５、２５を、ロアアーム２１、２１を介して
リリースレバー２６、２６の長穴２８に挿入し、リリー
スレバーとカム部材２３、２３とを連動関係とさせる。
一方のピン２５にリリースレバー２６を支持する。リリ
ースレバー２６は、スプリング２７の付勢力を受け、
又、この長穴２８とピン２５との組合せによりそのスト
ロークが規制される。リリースレバー２６は、一方のロ
アアーム２１の外側のみに配され、ロアアーム２１に支
持されたピン２９、２９まわりに且つピン２５、２５と
長穴２８、２８とにより決められたストローク範囲内で
回動自在である。カム部材２３、２３は連結棒２２まわ
りに長穴２８、２８とピン２５、２５との係合に応じて
回動する。EXAMPLE Both ends of a connecting rod 22 are rotatably supported by a pair of spaced lower arms 21, 21. The cam member 2 is provided at both ends of the connecting rod 22 and inside the lower arms 21, 21.
Fix 3 and 23. The cam members 23, 23 are oval in a plane and have a protrusion 24 on one side. The pins 25, 25 fixed to the cam members 23, 23 are inserted into the elongated holes 28 of the release levers 26, 26 via the lower arms 21, 21 to make the release levers and the cam members 23, 23 interlock.
A release lever 26 is supported on one pin 25. The release lever 26 receives the biasing force of the spring 27,
Further, the stroke is restricted by the combination of the elongated hole 28 and the pin 25. The release lever 26 is arranged only on the outer side of one lower arm 21, and is rotated around the pins 29, 29 supported by the lower arm 21 and within the stroke range determined by the pins 25, 25 and the elongated holes 28, 28. You are free. The cam members 23, 23 rotate around the connecting rod 22 in accordance with the engagement of the elongated holes 28, 28 and the pins 25, 25.

【００１４】ピン２９は、さらに、ロアアーム２１、２
１の内側に、ポール３０、３０を支持する。ポール３
０、３０はその上側に歯部を有し且つ中央にカム穴３１
を有す。カム穴３１は、段付きのカム面３２と凹部３３
とを有す。カム部材２３をカム穴３１に配し、カム部材
２３の上面を、段付きのカム面３２の下面に当接させる
と、ポール３０が上方位置を取り、カム面３２の上面に
当接させるとポール３０が下方位置を取る。The pin 29 further includes lower arms 21, 2
The poles 30, 30 are supported on the inner side of 1. Paul 3
0 and 30 have teeth on the upper side and a cam hole 31 in the center.
Have. The cam hole 31 has a stepped cam surface 32 and a recess 33.
Have and. When the cam member 23 is arranged in the cam hole 31, and the upper surface of the cam member 23 is brought into contact with the lower surface of the stepped cam surface 32, the pole 30 takes an upper position and is brought into contact with the upper surface of the cam surface 32. The pole 30 takes the lower position.

【００１５】アッパアーム（図示なし）に固定されたラ
チェット３４、３４をピン３５、３５とスパイラルスプ
リング３６、３６を介して、ロアアーム１、１に回動自
在に支持させる。ロアアーム１、１に固定したピン３
７、３７を、ラチェット３４、３４の長穴３８、３８に
挿入し、ラチェット３４、３４の回動角を規制する。ラ
チェット３４、３４の歯部をポール３０の歯部に対向さ
せる。Ratchets 34, 34 fixed to an upper arm (not shown) are rotatably supported by lower arms 1, 1 via pins 35, 35 and spiral springs 36, 36. Pins 3 fixed to the lower arms 1 and 1
7, 37 are inserted into the long holes 38, 38 of the ratchets 34, 34 to regulate the rotation angle of the ratchets 34, 34. The teeth of the ratchets 34, 34 are opposed to the teeth of the pole 30.

【００１６】連結棒２２は、ねじり方向に弾性をもつト
ーションバー３９とその両端の取付部４０、４０とから
なる。トーションバー３９の両端を平坦面とし、該平担
面を、取付部４０、４０のくぼみに挿入し、Ｅリングで
両者を固定させる。トーションバー３９の連動側の位相
角を進め、カム部材２３、２３を、図１でみて反時計方
向に付勢し、カム部材２３、２３の上面とポール３０、
３０のカム面３２、３２の下面との当接を強くし、スプ
リング２７を助けて、ラチェット３４、３４とポール３
０、３０との係合関係を強固にさせる。The connecting rod 22 comprises a torsion bar 39 having elasticity in the twisting direction and mounting portions 40, 40 at both ends thereof. Both ends of the torsion bar 39 are flat surfaces, the flat surfaces are inserted into the recesses of the mounting portions 40, 40, and both are fixed by the E ring. By advancing the phase angle on the interlocking side of the torsion bar 39, the cam members 23, 23 are urged counterclockwise as viewed in FIG. 1, and the upper surfaces of the cam members 23, 23 and the pole 30,
The contact between the cam surfaces 32, 32 of the armature 30 and the lower surface of the pole 30 is strengthened, and the spring 27 is assisted to assist the ratchets 34, 34 and the pole 3
The engagement relationship with 0 and 30 is strengthened.

【００１７】図１に示すラチェット３４とポール３０と
の係合状態時即ちロアアーム１、１とアッパアームとが
固定関係にある状態時に、リリースレバー２６を持上げ
ると、リリースレバー２６がピン２９まわりに回動し、
リリースレバー２６の長穴２８がピン２５を時計方向に
回動させる。この回動は、カム部材２３、２３と連結棒
２２とに伝達され、両カム部材２３、２３の上面が、ポ
ール３０のカム面３２、３２の上面側に移動し、ポール
３０、３０をラチェット３４から離脱させ、リクライニ
ングを可能にする。カム部材２３、２３の突部２４、２
４がポール３０、３０の凹部３３、３３に係止され、カ
ム部材２３、２３の回動は停止される。When the ratchet 34 and the pole 30 shown in FIG. 1 are engaged, that is, when the lower arms 1 and 1 and the upper arm are in a fixed relationship, when the release lever 26 is lifted, the release lever 26 moves around the pin 29. Rotate,
The elongated hole 28 of the release lever 26 rotates the pin 25 clockwise. This rotation is transmitted to the cam members 23, 23 and the connecting rod 22, and the upper surfaces of both cam members 23, 23 move to the upper surfaces of the cam surfaces 32, 32 of the pole 30 to ratchet the poles 30, 30. It is detached from 34 and reclining is possible. Cam members 23, projections 24, 2 of 23
4 is locked in the recesses 33, 33 of the poles 30, 30 and the rotation of the cam members 23, 23 is stopped.

【００１８】シートバックを所望位置にさせた後、スプ
リング２７と、トーションバー３９のねじりを利用し
て、リリースレバー２６を押下げ、図１の状態とする。
かくして、ラチェット３４、３４とポール２３、２３を
係合関係とし、シートバックをシートクッションに対し
固定関係とさせる。After the seat back is moved to the desired position, the release lever 26 is pushed down by using the spring 27 and the torsion of the torsion bar 39, and the state shown in FIG. 1 is obtained.
Thus, the ratchets 34, 34 and the pawls 23, 23 are engaged with each other, and the seat back is fixed with respect to the seat cushion.

【００１９】図示例に用いるねじりをもったトーション
バー３９は、図４の如き従来例の連結棒４にも適用可能
である。The torsion bar 39 having a twist used in the illustrated example is also applicable to the connecting rod 4 of the conventional example as shown in FIG.

【００２０】図５に示す例は、連結棒２２の一端をリリ
ースレバー２６の回転中心とし、カム部材２３をピン２
５を用いてリリースレバー２６に固定させたもので、図
１の例とは、リリースレバー２６から長穴２８を省略し
且つピン２９をリリースレバー２６に固定させる代わり
にピン２５に固定させた点を除いて、ほぼ同じ構成であ
る。 本例においては、ピン２５と長穴２８との摺動抵
抗を減少させ、リリースレバー２６からの回転トルクを
連結棒２２とカム部材２３に伝達できる。In the example shown in FIG. 5, one end of the connecting rod 22 is the center of rotation of the release lever 26 and the cam member 23 is the pin 2.
5 is fixed to the release lever 26 by using 5, and the elongated hole 28 is omitted from the release lever 26 and the pin 29 is fixed to the pin 25 instead of being fixed to the release lever 26. Except for, the configuration is almost the same. In this example, the sliding resistance between the pin 25 and the elongated hole 28 is reduced, and the rotational torque from the release lever 26 can be transmitted to the connecting rod 22 and the cam member 23.

【００２１】[0021]

【効果】本発明によれば、リリースレバーは、対のロア
アームの一側のみに配し、しかも、カム部材をポールの
カム穴内に配するので、巾方向の寸法を小とさせ得る。
加えて、リリースレバーをロアアームの外側に、他の部
材をロアアームの内側に配するので、シート周りの空間
を有効に利用できる。According to the present invention, since the release lever is arranged only on one side of the pair of lower arms and the cam member is arranged in the cam hole of the pawl, the dimension in the width direction can be made small.
In addition, since the release lever is arranged outside the lower arm and the other members are arranged inside the lower arm, the space around the seat can be effectively used.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の一例のロアアームの一方の側面図であ
る。FIG. 1 is one side view of a lower arm according to an example of the present invention.

【図２】図１の矢視II−IIよりみた断面図である。FIG. 2 is a sectional view taken along the line II-II of FIG.

【図３】本発明の一例の分解図である。FIG. 3 is an exploded view of an example of the present invention.

【図４】従来のリクライニング装置の部分正面図であ
る。FIG. 4 is a partial front view of a conventional reclining device.

【図５】本発明の別の例を示す正面図である。FIG. 5 is a front view showing another example of the present invention.

【符号の説明】[Explanation of symbols]

２１ ロアアーム ２２ 連結棒 ２３ カム部材 ２６ リリースレバー ２７ スプリング ３０ ポール ３１ カム穴 ３２ カム面 ３４ ラチェット ３９ トーションバー 21 Lower Arm 22 Connecting Rod 23 Cam Member 26 Release Lever 27 Spring 30 Pole 31 Cam Hole 32 Cam Surface 34 Ratchet 39 Torsion Bar

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 対の離間したロアアームと、ロアアーム
に両端を回転自在に支持した連結棒と、連結棒の両端に
夫々固定されたカム部材と、一端を各ロアアームにピン
止めされ且つ各カム部材を受入れるカム穴を有するポー
ルと、各ポールと係脱し且つ対のアッパアームに夫々固
定されたラチェットと、一方のロアアームに枢支され且
つ一方のカム部材に固定したピンを長穴で受ける一個の
リリースレバーとを有するシートリクライニング装置。1. A pair of spaced lower arms, a connecting rod having both ends rotatably supported by the lower arm, cam members fixed to both ends of the connecting rod, and one end pinned to each lower arm and each cam member. Which has a cam hole for receiving, a ratchet which is engaged with and disengaged from each pole and is fixed to a pair of upper arms, respectively, and a release which receives a pin pivotally supported by one lower arm and fixed to one cam member by an elongated hole. A seat reclining device having a lever. 【請求項２】 リリースレバーと、リリースレバーを付
勢するスプリングをロアアームの外側に配し、他の部材
を内側に位置させる請求項２のシートリクライニング装
置。2. The seat reclining device according to claim 2, wherein the release lever and the spring for urging the release lever are arranged outside the lower arm and the other members are located inside. 【請求項３】 対の離間したロアアームと、ロアアーム
に両端を回転自在に支持した連結棒と、連結棒の両端に
夫々固定されたカム部材と、一端を各ロアアームにピン
止めされ且つ各カム部材を受入れるカム穴を有するポー
ルと、各ポールと係脱し且つ対のアッパアームに夫々固
定されたラチェットと、連結棒の一端に固定された一個
のリリースレバーとを有するシートリクライニング装
置。3. A pair of spaced lower arms, a connecting rod whose both ends are rotatably supported by the lower arm, cam members fixed to both ends of the connecting rod, and one end pinned to each lower arm and each cam member. A seat reclining device having a pawl having a cam hole for receiving the pawl, a ratchet disengaged from the pawl and fixed to a pair of upper arms, and a release lever fixed to one end of the connecting rod.
JP28359492A 1992-09-30 1992-09-30 Seat reclining device Pending JPH06113928A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP28359492A JPH06113928A (en) 1992-09-30 1992-09-30 Seat reclining device
US08/127,575 US5547254A (en) 1992-09-30 1993-09-28 Pawl and ratchet type seat tilt control apparatus
DE4333147A DE4333147C2 (en) 1992-09-30 1993-09-29 Backrest adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28359492A JPH06113928A (en) 1992-09-30 1992-09-30 Seat reclining device

Publications (1)

Publication Number Publication Date
JPH06113928A true JPH06113928A (en) 1994-04-26

Family

ID=17667529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28359492A Pending JPH06113928A (en) 1992-09-30 1992-09-30 Seat reclining device

Country Status (1)

Country Link
JP (1) JPH06113928A (en)

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