JPH03109544U - - Google Patents
Info
- Publication number
- JPH03109544U JPH03109544U JP1862590U JP1862590U JPH03109544U JP H03109544 U JPH03109544 U JP H03109544U JP 1862590 U JP1862590 U JP 1862590U JP 1862590 U JP1862590 U JP 1862590U JP H03109544 U JPH03109544 U JP H03109544U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- control gear
- diameter portion
- plates
- gear
- 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
Description
第１図は本考案に係るリクライニング機構の一
実施例を示す要部断面図、第２図はその要部とな
る制御歯車の一部を拡大して示す断面図、第３図
は付勢手段を例示する概略図、第４図は遊星歯車
の要部断面図、第５図ａ，ｂは遊星歯車を両側か
ら見た概略斜視図、第６図は遊星歯車が噛合する
アーム側の内歯部部分を拡大して示す拡大断面図
である。
１０……リクライニング装置、１１……ベース
（プレート）、１２……アーム（プレート）、１
３，１４……内歯部、１５……遊星歯車、１５ａ
……ボス部、１６……制御歯車、１７……回転軸
、２０……テーパ状歯部、２０ａ……大径部、２
０ｂ……小径部、２１……リング状ばね（付勢手
段）。
FIG. 1 is a cross-sectional view of the main parts of an embodiment of the reclining mechanism according to the present invention, FIG. 2 is an enlarged cross-sectional view of a part of the control gear, which is the main part, and FIG. 4 is a sectional view of the main part of the planetary gear, FIGS. 5a and 5b are schematic perspective views of the planetary gear seen from both sides, and FIG. 6 is the internal teeth on the arm side with which the planetary gear meshes. FIG. 10... Reclining device, 11... Base (plate), 12... Arm (plate), 1
3, 14... Internal gear, 15... Planetary gear, 15a
... Boss portion, 16 ... Control gear, 17 ... Rotating shaft, 20 ... Tapered tooth portion, 20a ... Large diameter portion, 2
0b... Small diameter portion, 21... Ring-shaped spring (biasing means).
Claims (1)
向する円孔内に内歯部を有するベースプレートお
よびアームプレートと、これら各プレートの内歯
部に噛合する歯部を有する複数の遊星歯車と、こ
れら遊星歯車の歯部に噛合した状態で前記両プレ
ートの回転軸上に設けられる制御歯車を備えてな
り、この制御歯車の歯部を、一側に向つてわずか
に内向きに傾斜するテーパ状に形成するとともに
、この制御歯車を、テーパ状歯部の大径部側から
小径部側に付勢する付勢手段を設けたことを特徴
とするリクライニング装置。 A base plate and an arm plate that are rotatably supported on the same axis and have internal teeth in opposing circular holes; a plurality of planetary gears that have teeth that mesh with the internal teeth of each of these plates; A control gear is provided on the rotating shafts of both plates in a state of meshing with the teeth of the planetary gear, and the teeth of the control gear are tapered slightly inwardly toward one side. 1. A reclining device comprising a biasing means for biasing the control gear from the large diameter portion side of the tapered tooth portion toward the small diameter portion side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1862590U JPH03109544U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1862590U JPH03109544U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109544U true JPH03109544U (en) | 1991-11-11 |
Family
ID=31521778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1862590U Pending JPH03109544U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008148867A (en) * | 2006-12-15 | 2008-07-03 | Kowa Co | Thin foot care pad |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01303105A (en) * | 1988-03-05 | 1989-12-07 | Ihw Eng Ltd | Reclining device of seat |
-
1990
- 1990-02-26 JP JP1862590U patent/JPH03109544U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01303105A (en) * | 1988-03-05 | 1989-12-07 | Ihw Eng Ltd | Reclining device of seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008148867A (en) * | 2006-12-15 | 2008-07-03 | Kowa Co | Thin foot care pad |
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