JPH0525317Y2 - - Google Patents
Info
- Publication number
- JPH0525317Y2 JPH0525317Y2 JP1988057138U JP5713888U JPH0525317Y2 JP H0525317 Y2 JPH0525317 Y2 JP H0525317Y2 JP 1988057138 U JP1988057138 U JP 1988057138U JP 5713888 U JP5713888 U JP 5713888U JP H0525317 Y2 JPH0525317 Y2 JP H0525317Y2
- Authority
- JP
- Japan
- Prior art keywords
- small diameter
- transmission shaft
- seat cushion
- seat
- joint
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 24
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は車輌用シートを調整するガイド機
構、特にガイド機構に力を附勢する伝達軸に関す
るものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a guide mechanism for adjusting a vehicle seat, and particularly to a transmission shaft that applies force to the guide mechanism.
［従来の技術］
従来の車輌用シートは、シートを搭乗者の好み
にあつた状態にするために、シートを上下に移動
させるシートリフタやシートを前後に移動させる
パワースライド等のガイド機構を有し、シートの
近傍に設けられたスイツチ等により上記ガイド機
構を操作する。上記ガイド機構を、例えばシート
リフタについて説明を行なう。上記車輌用シート
は車体床にロアーレールを介してアツパレールの
上にクツシヨン部が位置される。このクツシヨン
部は左右に設けられたシートリフタによりアツパ
レールから浮き上がるようにガイドされる。上記
シートリフタはシートクツシヨン部とアツパレー
ル間を結ぶリンク機構からなり、左右の両シート
リフタは互いに対向する駆動軸を有し、各駆動軸
はモータで駆動されるギヤ機構から突出するフレ
キシブルワイヤからなる伝達軸を連結されて、モ
ータ駆動に伴いギヤ機構が動作しフレキシブルワ
イヤがねじれ方向に回転されると、両シートリフ
タのリンク機構が動作して、シートクツシヨン部
を上下動する。[Prior Art] Conventional vehicle seats have guide mechanisms such as a seat lifter that moves the seat up and down and a power slide that moves the seat back and forth in order to adjust the seat to the passenger's preference. , the guide mechanism is operated by a switch or the like provided near the seat. The guide mechanism described above, for example, a seat lifter will be explained. In the vehicle seat, the cushion portion is located on the upper rail via the lower rail on the floor of the vehicle body. This cushion portion is guided so as to be lifted from the upper rail by seat lifters provided on the left and right sides. The above seat lifter consists of a link mechanism connecting the seat cushion part and the upper rail, and both the left and right seat lifters have drive shafts facing each other, and each drive shaft is a transmission consisting of a flexible wire protruding from a gear mechanism driven by a motor. When the shafts are connected and the flexible wire is rotated in a torsional direction by operating the gear mechanism as the motor is driven, the link mechanisms of both seat lifters are operated to move the seat cushion portion up and down.
［考案が解決しようとする課題］
従来の車輌用シートは以上のように構成されて
いるので、フレキシブルワイヤが高価であり、ま
たフレキシブルワイヤの剛性が弱く、モータ等の
駆動力によりねじれが生じてギヤ機構の出力が両
ガイド機構に迅速に伝わらず、シートクツシヨン
部の動作に応答遅れが生じ易く、またギヤ機構か
ら両側のガイド機構方向に突出するフレキシブル
ワイヤの長さが異なる場合に、短い方のフレキシ
ブルワイヤに比べて長い方のフレキシブルワイヤ
に大きなねじれが生じて、両ガイド機構の動作が
同調せず、シートクツシヨン部が傾くなどの問題
点があつた。[Problems to be solved by the invention] Conventional vehicle seats are constructed as described above, so the flexible wires are expensive and the rigidity of the flexible wires is low, causing twisting due to the driving force of the motor etc. The output of the gear mechanism is not transmitted quickly to both guide mechanisms, and there is a tendency for a response delay to occur in the operation of the seat cushion. Also, if the lengths of the flexible wires protruding from the gear mechanism toward the guide mechanisms on both sides are different, This caused problems such as the longer flexible wire being twisted to a greater extent than the longer one, causing the two guide mechanisms to operate out of synchronization, causing the seat cushion to tilt.
この考案は上記のような問題点を解消するため
になされたもので、安価であり、組立易く、ま
た、シートクツシヨン部の上下動作に応答遅れが
生じ難く、ギヤ機構からの両ガイド機構方向へ突
出する伝達軸の長さが異なつてもシートクツシヨ
ン部が傾かない車輌用シートを得ることを目的と
する。 This idea was made to solve the problems mentioned above. It is inexpensive, easy to assemble, and does not cause a response delay in the vertical movement of the seat cushion. To obtain a vehicle seat in which a seat cushion part does not tilt even if the lengths of transmission shafts projecting to the vehicle differ.
［課題を解決するための手段］
この考案に係る車輌用シートは、このシートク
ツシヨン部の左右に位置するギヤ機構に互いに対
向する如く突出する各駆動軸の先端側に、外周に
縦溝を有する同じ長さの小径部を設け、上記伝達
軸を両駆動軸の先端間の距離よりも若干短い硬質
の棒材より形成し、この伝達軸の両側に、外周に
上記縦溝と同一ピツチの縦溝を有する小径部を設
け、駆動軸及び伝達軸の両側を伝達軸の両側端で
かつ長手方向に移動可能な内面に縦溝を有する筒
状のジヨイントで連結するとともに、少なくとも
上記伝達軸の一方側には他方側の小径部より長い
小径部を設け、当該長い小径部の先端側と駆動軸
の小径部とを上記ジヨイントで連結し、上記長い
小径部の根元側にはスペーサを介挿したものであ
る。[Means for Solving the Problems] The vehicle seat according to this invention has vertical grooves on the outer periphery of the drive shafts protruding from the gear mechanisms located on the left and right sides of the seat cushion portion so as to face each other. The transmission shaft is formed from a hard bar material that is slightly shorter than the distance between the tips of both drive shafts, and on both sides of the transmission shaft, there are grooves on the outer periphery with the same pitch as the vertical grooves. A small diameter portion having a vertical groove is provided, and both sides of the drive shaft and the transmission shaft are connected by a cylindrical joint having a vertical groove on the inner surface that is movable in the longitudinal direction at both ends of the transmission shaft, and at least A small diameter part longer than the small diameter part on the other side is provided on one side, the tip side of the long small diameter part and the small diameter part of the drive shaft are connected by the joint, and a spacer is inserted at the root side of the long small diameter part. It is something that
［作用］
この考案における車輌用シートは、伝達軸の一
方を小径部を、一方の駆動軸の小径部の外周に設
けたジヨイントに嵌入して接続する。上記伝達軸
の他方の小径部の外周にあらかじめ取付けたジヨ
イントを他方の駆動軸方向に寄せて当該ジヨイン
トで上記他方の駆動軸をも被う。上記他方の小径
部の外周にはスペーサを被せる。[Function] In the vehicle seat according to this invention, one of the transmission shafts is connected by fitting the small diameter portion into a joint provided on the outer periphery of the small diameter portion of one of the drive shafts. A joint previously attached to the outer periphery of the other small diameter portion of the transmission shaft is moved toward the other drive shaft so that the joint also covers the other drive shaft. A spacer is placed over the outer periphery of the other small diameter portion.
［実施例］
以下、この考案の一実施例である車輌用シート
を第１図乃至第３図を用いて説明する。車体床１
にはロアーレール２を介してアツパレール３が前
後方向にスライド自在に位置され、アツパレール
３の上にシートクツシヨン部４が位置される。５
はシートクツシヨン部４を上下方向にガイドする
ガイド機構であるシートリフタであり、このシー
トリフタ５は、上記シートクツシヨン部４の左右
に設けられ、上記アツパレール３の前後に位置す
るリンク６，７と、ほぼ中央に位置する駆動リン
ク８と、連結リンク９とからなる。上記前後のリ
ンク６，７は下端がピン１４を介してアツパレー
ル３に枢着され、中央がピン１０，１０を介して
シートフレーム１１の側壁１２に枢着され、上端
が前後方向に延長する上記連結リンク９の両端に
ピン１３を介して枢着される。いま連結リンク９
が前方（矢印Ｈ方向）に移動すると、リンク６，
７は回動するので、シートクツシヨン部４は前方
に移動しながら上動し、シート位置が高くなる。
このようにシートリフタ５によりシートクツシヨ
ン部４は上下方向にガイドされる。上記駆動リン
ク８は、上端がピン１５を介して連結リンク９
に、下端がピン１６を介して側壁１２に枢着され
る。この駆動リンク８の下端側ピン１６にはシー
トクツシヨン部４を上下方向に附勢するギヤ機構
２０を構成するギヤ１７が固定され、このギヤ１
７は駆動軸１８に固定されたピニオン１９で回動
され、これにより駆動リンク８を回動して連結リ
ンク９を前後方向に駆動する。上記駆動軸１８は
第２図に示すように一端がベアリング１８ａ，１
８ａを介してフレーム１１の側壁１２に形成され
た孔３０，３０に挿通して取付けられ、他端がフ
レーム１１の内方向に突出し、かつ上記ピニオン
１９が設けられる。なお、この駆動軸１８の他端
からは外周に縦溝１８ｂが形成された長さの小径
ピン１８ｃ，１８ｃが形成され、両小径ピン１８
ｃ，１８ｃは左右のジヨイント部２１，２２を介
して両方向に突出する伝達軸２３，２３の端部２
３ａ，２３ｂに連結される。[Example] A vehicle seat which is an example of this invention will be described below with reference to FIGS. 1 to 3. Vehicle floor 1
An upper rail 3 is positioned so as to be slidable in the front-rear direction via the lower rail 2, and a seat cushion portion 4 is positioned on the upper rail 3. 5
is a seat lifter which is a guide mechanism that guides the seat cushion part 4 in the vertical direction, and this seat lifter 5 is provided on the left and right sides of the seat cushion part 4, and is connected to links 6 and 7 located at the front and rear of the upper rail 3. , a drive link 8 located approximately in the center, and a connecting link 9. The front and rear links 6 and 7 have their lower ends pivotally connected to the upper rail 3 via pins 14, their centers pivotally connected to the side walls 12 of the seat frame 11 via pins 10, 10, and their upper ends extending in the front-rear direction. It is pivotally connected to both ends of the connecting link 9 via pins 13. Now connected link 9
moves forward (in the direction of arrow H), link 6,
7 rotates, so the seat cushion part 4 moves upward while moving forward, and the seat position becomes higher.
In this manner, the seat cushion portion 4 is guided in the vertical direction by the seat lifter 5. The drive link 8 has an upper end connected to a connecting link 9 via a pin 15.
The lower end is pivotally connected to the side wall 12 via a pin 16. A gear 17 constituting a gear mechanism 20 that urges the seat cushion portion 4 in the vertical direction is fixed to the lower end pin 16 of the drive link 8.
7 is rotated by a pinion 19 fixed to a drive shaft 18, thereby rotating the drive link 8 and driving the connecting link 9 in the front-rear direction. The drive shaft 18 has one end bearing 18a, 1 as shown in FIG.
The pinion 19 is inserted into the holes 30, 30 formed in the side wall 12 of the frame 11 via the pinion 8a, and the other end protrudes inward of the frame 11, and the pinion 19 is provided thereon. Incidentally, from the other end of this drive shaft 18, long small diameter pins 18c, 18c are formed with a vertical groove 18b formed on the outer periphery, and both small diameter pins 18
c, 18c are the end portions 2 of the transmission shafts 23, 23 that protrude in both directions via the left and right joint portions 21, 22.
3a and 23b.
上記伝達軸２３の一方のジヨイント部２２は、
伝達軸２３の端部２３ｂに設けた縦溝１８ｂ付き
の小径ピン２２ａを、これと同一構造の小径ピン
１８ｃと対接させ、内径に上記両縦溝１８ｂと噛
み合う縦溝１８ｄが形成された円筒状のジヨイン
ト２４により両小径ピン１８ｃ，２２ａをカバー
リングして構成される。このジヨイント部２２の
組立方法は次のとおりである。すなわち小径ピン
２２ａにジヨイント２４を挿着した後、伝達軸２
３は両小径ピン１８ｃの間に挿入して小径ピン１
８ｃと小径ピン２２ａとを対向させ、伝達軸２３
を小径ピン１８ｃ方向に小径ピン１８ｃの長さl1
だけスライドしてジヨイント２４を小径ピン１８
ｃに挿入する。以上により上記ジヨイント部２２
は連結される。 One joint portion 22 of the transmission shaft 23 is
A small-diameter pin 22a with a vertical groove 18b provided at the end 23b of the transmission shaft 23 is brought into contact with a small-diameter pin 18c having the same structure as the small-diameter pin 22a, and a cylinder having a vertical groove 18d formed in its inner diameter to engage with both the vertical grooves 18b. It is constructed by covering both small diameter pins 18c and 22a with a shaped joint 24. The method for assembling this joint portion 22 is as follows. That is, after inserting the joint 24 into the small diameter pin 22a, the transmission shaft 2
3 is inserted between both small diameter pins 18c and the small diameter pin 1
8c and the small diameter pin 22a are opposed to each other, and the transmission shaft 23
The length of the small diameter pin 18c in the direction of the small diameter pin 18c L 1
slide the joint 24 into the small diameter pin 18.
Insert into c. As a result of the above, the joint portion 22
are concatenated.
上記他のジヨイント部２１は、伝達軸２３の端
部２３ａに設けた長さの長い縦溝１８ｂ付きの小
径ピン２１ａを、小径ピン１８ｃと間隔l2を介し
て対向させ、この間隔l2を中心に内径に縦溝１８
ｄが形成されたジヨイント２５により両小径ピン
１８ｃ，２１ａをカバーリングし、かつジヨイン
ト２５と端部２３ａの端面２３ｘとの区間l3をス
ペーサ２６で被つて構成される。このジヨイント
部２１の組立方法は次のとおりである。すなわち
スペーサ２６を取り除いた状態で、上記一方のジ
ヨイント部２２を接続したのち、ジヨイント２５
を端面２３ｘにの方に寄せておき、間隔l2を介し
て小径ピン１８ｃに小径ピン２２ａを対向させた
状態で、ジヨイント２５を間隔l2をまたぐように
小径ピン１８ｃにも被せ、小径ピン２１ａの根元
側の区間l3の空間は断面Ｃ字状に形成されてなる
スペーサ２６で被う。このスペーサ２６によりジ
ヨイント２５は小径ピン２１ａの根元方向、すな
わち端面２３ｘ方向には移動しない。以上のよう
にジヨイント部２１は連結される。モータ２７は
ギヤボツクス２８及び上記連結された伝達軸２３
を介して上記両駆動軸１８を駆動することによ
り、上記駆動リンク８が回動してシートクツシヨ
ン部４が上下動する。 In the other joint portion 21, a small-diameter pin 21a with a long vertical groove 18b provided on the end 23a of the transmission shaft 23 is opposed to the small-diameter pin 18c with a distance l 2 in between. 18 vertical grooves on the inner diameter in the center
Both the small diameter pins 18c and 21a are covered by the joint 25 having the shape d, and the spacer 26 covers the section l3 between the joint 25 and the end surface 23x of the end portion 23a. The method of assembling this joint portion 21 is as follows. That is, with the spacer 26 removed, one of the joint parts 22 is connected, and then the joint 25 is connected.
with the small diameter pin 22a facing the small diameter pin 18c through the distance l 2 , the joint 25 is placed over the small diameter pin 18c so as to straddle the distance l 2 , and the small diameter pin The space in section l3 on the root side of 21a is covered with a spacer 26 having a C-shaped cross section. This spacer 26 prevents the joint 25 from moving in the direction of the root of the small diameter pin 21a, that is, in the direction of the end surface 23x. The joint portions 21 are connected as described above. The motor 27 is connected to a gearbox 28 and the above-mentioned connected transmission shaft 23.
By driving both drive shafts 18 via the drive link 8, the drive link 8 rotates and the seat cushion portion 4 moves up and down.
なお、本実施例においては、一方にジヨイント
２４を、他方にスライドするジヨイント部２５を
設けるとしたが、両方にジヨイント２５を用いて
もよく、またジヨイント２４，２５を駆動軸１８
に設けてもよい。 In this embodiment, the joint 24 is provided on one side and the sliding joint portion 25 is provided on the other, but the joint 25 may be used on both, or the joints 24 and 25 may be provided on the drive shaft 18.
may be provided.
また、本考案はシートクツシヨン部の下部側の
左右位置に設けられ、互いに対向する駆動軸を有
し、この駆動軸の駆動に基づきシートクツシヨン
部を前後方向にガイドするタイプのガイド機構、
すなわちパワースライダについても適用できる。 The present invention also provides a guide mechanism of a type that is provided at the left and right positions on the lower side of the seat cushion part, has drive shafts facing each other, and guides the seat cushion part in the front and back direction based on the drive of the drive shafts.
In other words, it can also be applied to power sliders.
また、小径ピン１８ｃ，２１ａ，２２ａは一体
なものにつき説明したが別体なものでもよい。 Moreover, although the small diameter pins 18c, 21a, and 22a have been described as being integral, they may be separate pieces.
［考案の効果］
以上説明したように、この考案の車輌用シート
によれば、このシートクツシヨン部の左右に位置
するギヤ機構に互いに対向する如く突出する各駆
動軸の先端側に、外周に縦溝を有する同じ長さの
小径部を設け、上記伝達軸を両駆動軸の先端間の
距離よりも若干短い硬質の棒材より形成し、この
伝達軸の両側に、外周に上記縦溝と同一ピツチの
縦溝を有する小径部を設け、駆動軸及び伝達軸の
両側を伝達軸の両側端でかつ長手方向に移動可能
な内面に縦溝を有する筒状のジヨイントで連結す
るとともに、少なくとも上記伝達軸の一方側には
他方側の小径部より長い小径部を設け、当該長い
小径部の先端側と駆動軸の小径部とを上記ジヨイ
ントで連結し、上記長い小径部の根元側にはスペ
ーサを介挿したので、伝達軸が安価にでき、また
シートの移動のときに応答遅れがなく、伝達軸の
左右の長さが異なつてもシートが傾かない。ま
た、スペーサを選ぶことで、連結部の長さを調整
でき、幅の違う複数種類のシートクツシヨン部に
適用できる連結構造が得られる。さらに、組付け
の際に、各駆動軸を左右共用でき、また、伝達軸
の両端を各駆動軸に簡単に接続できる。[Effects of the invention] As explained above, according to the vehicle seat of this invention, the gear mechanisms located on the left and right sides of the seat cushion have a drive shaft on the outer periphery at the tip side of each drive shaft that protrudes so as to face each other. The transmission shaft is formed from a hard bar material that is slightly shorter than the distance between the tips of both drive shafts, and the transmission shaft is provided with a small diameter part of the same length having a vertical groove, and the vertical groove and the vertical groove are formed on the outer periphery on both sides of the transmission shaft. A small diameter portion having vertical grooves of the same pitch is provided, and both sides of the drive shaft and the transmission shaft are connected by a cylindrical joint having vertical grooves on the inner surface that is movable in the longitudinal direction at both ends of the transmission shaft, and at least the above-mentioned A small diameter part longer than the other side is provided on one side of the transmission shaft, the tip side of the long small diameter part and the small diameter part of the drive shaft are connected by the joint, and a spacer is provided on the root side of the long small diameter part. Since the transmission shaft is inserted, the transmission shaft can be made inexpensive, there is no response delay when moving the seat, and the seat does not tilt even if the left and right lengths of the transmission shaft are different. Furthermore, by selecting a spacer, the length of the connecting portion can be adjusted, and a connecting structure that can be applied to multiple types of seat cushion portions with different widths can be obtained. Furthermore, during assembly, each drive shaft can be used for both left and right drives, and both ends of the transmission shaft can be easily connected to each drive shaft.
第１図および第２図はこの考案の一実施例であ
る車輌用シートの部分側面断面図および平面断面
図、第３図は伝達軸の部分断面図である。
４……シートクツシヨン部、５……シートリフ
タ（ガイド機構）、１８……駆動軸、１８ｂ，１
８ｄ……縦溝、１８ｃ，２１ａ，２２ａ……小径
ピン（小径部）、２０……ギヤ機構、２１，２２
……ジヨイント部、２３……伝達軸、２４，２５
……ジヨイント。
1 and 2 are a partial side sectional view and a plan sectional view of a vehicle seat which is an embodiment of this invention, and FIG. 3 is a partial sectional view of a transmission shaft. 4... Seat cushion part, 5... Seat lifter (guide mechanism), 18... Drive shaft, 18b, 1
8d... Vertical groove, 18c, 21a, 22a... Small diameter pin (small diameter part), 20... Gear mechanism, 21, 22
...Joint part, 23...Transmission shaft, 24, 25
...Jointo.
Claims (1)
後方向に支持されたシートクツシヨン部と、この
シートクツシヨン部の左右に位置し、かつ互いに
対向する如く突出する駆動軸を有し、この駆動軸
の回動に伴い上記シートクツシヨン部に上下方向
又は前後方向の力を附勢するギヤ機構と、両ギヤ
機構の駆動軸間を連結し、かつ駆動軸にモータか
らの力を伝達する伝達軸とを備えた車輌用シート
であつて、上記各駆動軸の先端側に、外周に縦溝
を有する同じ長さの小径部を設け、上記伝達軸を
両駆動軸の先端間の距離よりも若干短い硬質の棒
材より形成し、この伝達軸の両側に、外周に上記
縦溝と同一ピツチの縦溝を有する小径部を設け、
駆動軸及び伝達軸の両側を伝達軸の両側端でかつ
長手方向に移動可能な内面に縦溝を有する筒状の
ジヨイントで連結するとともに、少なくとも上記
伝達軸の一方側には他方側の小径部より長い小径
部を設け、当該長い小径部の先端側と駆動軸の小
径部とを上記ジヨイントで連結し、上記長い小径
部の根元側にはスペーサを介挿したことを特徴と
する車輌用シート。 The seat cushion part is supported vertically or longitudinally through a guide mechanism such as a link, and the drive shaft is located on the left and right sides of the seat cushion part and protrudes so as to face each other. a gear mechanism that applies force in the vertical or longitudinal direction to the seat cushion as the seat cushion rotates; and a transmission shaft that connects the drive shafts of both gear mechanisms and transmits the force from the motor to the drive shaft. A vehicle seat is provided with a small diameter portion of the same length having a vertical groove on the outer periphery on the distal end side of each of the drive shafts, and the transmission shaft is arranged so that the transmission shaft is slightly smaller than the distance between the distal ends of both drive shafts. It is formed from a short hard bar, and on both sides of this transmission shaft, a small diameter part is provided on the outer periphery with a vertical groove of the same pitch as the above-mentioned vertical groove,
Both sides of the drive shaft and the transmission shaft are connected at both ends of the transmission shaft by a cylindrical joint having a vertical groove on the inner surface that is movable in the longitudinal direction, and at least one side of the transmission shaft has a small diameter portion on the other side. A vehicle seat characterized in that a longer small diameter part is provided, the tip side of the long small diameter part and the small diameter part of the drive shaft are connected by the joint, and a spacer is inserted at the root side of the long small diameter part. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988057138U JPH0525317Y2 (en) | 1988-04-27 | 1988-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988057138U JPH0525317Y2 (en) | 1988-04-27 | 1988-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01161826U JPH01161826U (en) | 1989-11-10 |
| JPH0525317Y2 true JPH0525317Y2 (en) | 1993-06-25 |
Family
ID=31282993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988057138U Expired - Lifetime JPH0525317Y2 (en) | 1988-04-27 | 1988-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525317Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009010689B4 (en) * | 2009-02-27 | 2014-07-17 | Johnson Controls Gmbh | Height adjustment with a multi-part driven means |
| WO2013020753A2 (en) * | 2011-08-05 | 2013-02-14 | Johnson Controls Gmbh | Vehicle seat having a height adjustment device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110536A (en) * | 1980-12-27 | 1982-07-09 | Tachikawa Spring Co Ltd | Elevational adjusting device for automotive seat |
-
1988
- 1988-04-27 JP JP1988057138U patent/JPH0525317Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110536A (en) * | 1980-12-27 | 1982-07-09 | Tachikawa Spring Co Ltd | Elevational adjusting device for automotive seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01161826U (en) | 1989-11-10 |
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