JPH0169922U - - Google Patents
Info
- Publication number
- JPH0169922U JPH0169922U JP1987163612U JP16361287U JPH0169922U JP H0169922 U JPH0169922 U JP H0169922U JP 1987163612 U JP1987163612 U JP 1987163612U JP 16361287 U JP16361287 U JP 16361287U JP H0169922 U JPH0169922 U JP H0169922U
- Authority
- JP
- Japan
- Prior art keywords
- core
- spring
- notch
- housing
- output member
- 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
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例の構成部品を分解し
て示す斜視図、第２図はその組立状態の断面図、
第３図および第４図は第２図のＡ−Ａ線矢視図で
あり、第３図はハンドル側から時計方向に、第４
図は同じく反時計方向に回動している状態を示す
。第５図は本考案にかかるブレーキ機構をシート
上下調整装置に適用した状態を示す斜視図である
。
１……ブレーキハウジング、２……スプリング
、３……コア、４……第１切欠き、５……第２切
欠き、６……ハンドル軸、８……出力部材、９…
…ピニオン、１０……爪、１１……インナカラー
、１２……コロ、１３……アウタリング、１３Ａ
……楔状溝。
FIG. 1 is an exploded perspective view of the components of an embodiment of the present invention, and FIG. 2 is a sectional view of the assembled state.
3 and 4 are views taken along the line A-A in FIG. 2, and FIG.
The figure also shows the state in which it is rotated counterclockwise. FIG. 5 is a perspective view showing a state in which the brake mechanism according to the present invention is applied to a seat vertical adjustment device. DESCRIPTION OF SYMBOLS 1... Brake housing, 2... Spring, 3... Core, 4... First notch, 5... Second notch, 6... Handle shaft, 8... Output member, 9...
...pinion, 10...claw, 11...inner collar, 12...roller, 13...outer ring, 13A
...cuneiform groove.
Claims (1)
に圧接可能にスプリングを装着し、切欠きが設け
られたコアを該スプリングの内側に回動可能に収
納すると共に、該コアの切欠きの空間内に遊挿さ
れる爪を有する出力部材を回動可能に設け、前記
スプリングの両端を前記コアの切欠き側壁部と係
合可能に配置し、さらに前記出力部材と前記ブレ
ーキハウジングとの間に一方向クラツチを設けた
ことを特徴とするブレーキ機構。 A spring is mounted in the brake housing so as to be press-contactable to the inner wall of the housing, a core provided with a notch is rotatably housed inside the spring, and the core is loosely inserted into the space of the notch of the core. an output member having a pawl that can be rotated, disposed so that both ends of the spring can be engaged with a notch side wall portion of the core, and a one-way clutch provided between the output member and the brake housing. A brake mechanism characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163612U JPH0169922U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163612U JPH0169922U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169922U true JPH0169922U (en) | 1989-05-10 |
Family
ID=31448488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163612U Pending JPH0169922U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169922U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61294227A (en) * | 1985-06-21 | 1986-12-25 | Fuji Kiko Co Ltd | Spring brake device |
-
1987
- 1987-10-28 JP JP1987163612U patent/JPH0169922U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61294227A (en) * | 1985-06-21 | 1986-12-25 | Fuji Kiko Co Ltd | Spring brake device |