JPH0186835U - - Google Patents
Info
- Publication number
- JPH0186835U JPH0186835U JP1987180987U JP18098787U JPH0186835U JP H0186835 U JPH0186835 U JP H0186835U JP 1987180987 U JP1987180987 U JP 1987180987U JP 18098787 U JP18098787 U JP 18098787U JP H0186835 U JPH0186835 U JP H0186835U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- reclining device
- internal
- internal gear
- stepless
- 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
Links
Landscapes
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図ないし第３図はこの考案に係る無段階式
シートリクライニング装置の一実施例を示す図で
あり、第１図はこの無段階シートリクライニング
装置の正面図、第２図は第１図における―線
断面図、第３図は第２図における矢視拡大断面
図である。第４図ないし第６図は従来の無段階式
シートリクライニング装置を示す図であり、第４
図はこの装置の正面図、第５図は第４図における
―線断面図、第６図は第４図における部拡
大図である。
３……タウメル機構、４……内歯、５……イン
ターナルギア、５……インターナルギア、１０…
…アームホルダ、６……外歯、７……アウターギ
ア、８……駆動軸、９……カム部、１５……弾性
体、１７……弾性部材、１６……ブツシユ。
1 to 3 are diagrams showing an embodiment of the stepless seat reclining device according to this invention. FIG. 1 is a front view of the stepless seat reclining device, and FIG. - Line sectional view, FIG. 3 is an enlarged sectional view taken in the direction of the arrows in FIG. Figures 4 to 6 are diagrams showing conventional stepless seat reclining devices.
5 is a front view of this device, FIG. 5 is a sectional view taken along the line -- in FIG. 4, and FIG. 6 is an enlarged view of a portion in FIG. 4. 3...Taumel mechanism, 4...Internal teeth, 5...Internal gear, 5...Internal gear, 10...
... Arm holder, 6 ... External tooth, 7 ... Outer gear, 8 ... Drive shaft, 9 ... Cam part, 15 ... Elastic body, 17 ... Elastic member, 16 ... Bush.
Claims (1)
をタウメル機構によつて無段階に角度調節する無
段階式シートリクライニング装置であつて、前記
タウメル機構が、内歯を有するインターナルギア
と、この内歯より相対的に少くとも一歯だけ少い
外歯を有し、このインターナルギアと噛合するア
ウターギアと、このアウターギアまたは前記イン
ターナルギアを軸支するとともに偏心回転させる
駆動軸とからなる無段階式シートリクライニング
装置において、前記駆動軸と前記インターナルギ
アまたはアウターギアとの間に弾性部材を介装し
て、前記インターナルギアとアウターギアとの間
のバツクラツシを詰めるようにしたことを特徴と
する無段階式シートリクライニング装置。 (2) 前記弾性部材を略円環状の弾性体とこの内
側に圧入されたブツシユとから構成したことを特
徴とする実用新案登録請求の範囲第１項記載の無
段階式シートリクライニング装置。[Claims for Utility Model Registration] (1) A stepless seat reclining device for steplessly adjusting the angle of a seat back with respect to a seat cushion by a Taumel mechanism, the Taumel mechanism having internal teeth. an internal gear, an outer gear that has external teeth that are at least one tooth smaller than the internal teeth and meshes with the internal gear, and a drive that pivotally supports the outer gear or the internal gear and rotates them eccentrically. In the stepless seat reclining device comprising a shaft, an elastic member is interposed between the drive shaft and the internal gear or the outer gear to reduce the backlash between the internal gear and the outer gear. A stepless seat reclining device characterized by: (2) The stepless seat reclining device according to claim 1, wherein the elastic member is comprised of a substantially annular elastic body and a bushing press-fitted inside the elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180987U JPH0186835U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180987U JPH0186835U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186835U true JPH0186835U (en) | 1989-06-08 |
Family
ID=31472487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180987U Pending JPH0186835U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018012426A (en) * | 2016-07-21 | 2018-01-25 | 株式会社タチエス | Vehicle seat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875503A (en) * | 1981-10-07 | 1983-05-07 | エル・シイ・ピイ・ステイ−ル・プロダクツ・リミテツド | Seat reclining mechanism |
-
1987
- 1987-11-30 JP JP1987180987U patent/JPH0186835U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5875503A (en) * | 1981-10-07 | 1983-05-07 | エル・シイ・ピイ・ステイ−ル・プロダクツ・リミテツド | Seat reclining mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018012426A (en) * | 2016-07-21 | 2018-01-25 | 株式会社タチエス | Vehicle seat |
| CN109476247A (en) * | 2016-07-21 | 2019-03-15 | 株式会社泰极爱思 | vehicle seat |
| US10906433B2 (en) | 2016-07-21 | 2021-02-02 | Tachi-S Co., Ltd. | Vehicle seat |
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