JPS6455327U - - Google Patents
Info
- Publication number
- JPS6455327U JPS6455327U JP15148887U JP15148887U JPS6455327U JP S6455327 U JPS6455327 U JP S6455327U JP 15148887 U JP15148887 U JP 15148887U JP 15148887 U JP15148887 U JP 15148887U JP S6455327 U JPS6455327 U JP S6455327U
- Authority
- JP
- Japan
- Prior art keywords
- clutch spring
- hook
- section
- annular collar
- arm
- 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.)
- Granted
Links
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図及び第２図は本考案の具体的実施例を示
す要部正面図及び側面図、第３図及び第４図は本
考案に適用されるクラツチスプリングの正面図及
び側面図、第５図及び第６図は本考案に適用され
る固定治具の正面図及び側面図である。第７図及
び第８図は在来のクラツチスプリングのフツク固
定構造を例示する要部正面図及びＡ―Ａ線断面図
、第９図及び第１０図は多の在来例を示す要部正
面図及びＢ―Ｂ線断面図である。
１０……クラツチスプリング、１１……コイル
部、１２……腕部、１３……フツク部、１３′…
…フツク部の端末、２０……固定治具、２１……
貫通穴、２２……内側環状鍔、２３……外側環状
鍔、２４……環状溝、２５……切欠き、２５′…
…切欠端面。
1 and 2 are a front view and a side view of main parts showing a specific embodiment of the present invention, FIGS. 3 and 4 are a front view and a side view of a clutch spring applied to the present invention, and FIG. FIG. 6 is a front view and a side view of a fixing jig applied to the present invention. Figures 7 and 8 are front views and cross-sectional views taken along line A--A of the main parts of conventional clutch spring hook fixing structures, and Figures 9 and 10 are front views of the main parts of conventional clutch springs. FIG. 10...Clutch spring, 11...Coil part, 12...Arm part, 13...Hook part, 13'...
...Terminal of the hook part, 20...Fixing jig, 21...
Through hole, 22... Inner annular collar, 23... Outer annular collar, 24... Annular groove, 25... Notch, 25'...
...Notch end surface.
Claims (1)
を上記コイル部と同方向に複数巻きされてその端
末を上記腕部に対して約４５°折曲したフツク部
を形成したクラツチスプリングと、 中央部に貫通穴を有する断面コ字状の環形に形
成され、その上記クラツチスプリングのフツク部
内径より若干大きい外径を有する内側環状鍔と上
記クラツチスプリングのフツク部外径より大きい
内径を有する外側環状鍔との間に上記クラツチス
プリングのフツク部を嵌挿し得る環状溝を形成す
ると共に、上記外側環状鍔の一部に切欠端面を有
する切欠きを形成した固定治具とからなり、 上記クラツチスプリングのフツク部を上記固定
治具の内側環状鍔に圧入して上記環状溝に嵌挿す
ると共に上記クラツチスプリングの腕部及びフツ
ク部の端末を上記固定治具の切欠きに嵌挿させた
ことを特徴とするクラツチスプリングのフツク部
固定構造。[Claims for Utility Model Registration] A hook in which the end of an arm extending linearly from one end of the coil is wound multiple times in the same direction as the coil, and the end thereof is bent at approximately 45 degrees with respect to the arm. a clutch spring having a section formed therein; an inner annular collar formed in an annular U-shaped cross section with a through hole in the center and having an outer diameter slightly larger than an inner diameter of the hook section of the clutch spring; and a hook section of the clutch spring. An annular groove into which the hook portion of the clutch spring can be inserted is formed between an outer annular collar having an inner diameter larger than the outer diameter, and a notch having a notched end surface is formed in a part of the outer annular collar. The hook part of the clutch spring is press-fitted into the inner annular collar of the fixing jig and inserted into the annular groove, and the arm part and the end of the hook part of the clutch spring are cut into the fixing jig. A clutch spring hook fixing structure characterized by being inserted into a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15148887U JPH0531290Y2 (en) | 1987-10-01 | 1987-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15148887U JPH0531290Y2 (en) | 1987-10-01 | 1987-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6455327U true JPS6455327U (en) | 1989-04-05 |
| JPH0531290Y2 JPH0531290Y2 (en) | 1993-08-11 |
Family
ID=31425577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15148887U Expired - Lifetime JPH0531290Y2 (en) | 1987-10-01 | 1987-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531290Y2 (en) |
-
1987
- 1987-10-01 JP JP15148887U patent/JPH0531290Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531290Y2 (en) | 1993-08-11 |
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