JPH01136735U - - Google Patents
Info
- Publication number
- JPH01136735U JPH01136735U JP3306588U JP3306588U JPH01136735U JP H01136735 U JPH01136735 U JP H01136735U JP 3306588 U JP3306588 U JP 3306588U JP 3306588 U JP3306588 U JP 3306588U JP H01136735 U JPH01136735 U JP H01136735U
- Authority
- JP
- Japan
- Prior art keywords
- extension part
- extends
- end turn
- hole
- mounting structure
- 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図および第２図は本考案の一実施例を採用
したリターンスプリングとリテーナとの取付構造
を示す斜視図、第３図は本考案の一実施例を採用
したリターンスプリングとリテーナとの取付構造
を示す要部拡大断面図、第４図は本考案の一実施
例を採用した自動車用自動変速機に組込まれた多
板ブレーキの油圧サーボ機構を示す断面図、第５
図は本考案の一実施例を採用したリターンスプリ
ングのかしめ工程を示す要部拡大断面図、第６図
および第７図は従来のコイルスプリングとリテー
ナとの取付構造を示す断面図である。
図中、６…リテーナ（取付具）、７…リターン
スプリング（コイルスプリング）、６４…貫通穴
、７１…コイル部、７２…ピストン側座巻部、７
３…リテーナ側座巻部、７４…突出部、７５…延
設部。
FIGS. 1 and 2 are perspective views showing the mounting structure of a return spring and a retainer using an embodiment of the present invention, and FIG. 3 is a perspective view showing the mounting structure of a return spring and a retainer using an embodiment of the present invention. FIG. 4 is an enlarged sectional view of the main parts showing the structure; FIG.
The figure is an enlarged cross-sectional view of a main part showing the caulking process of a return spring according to an embodiment of the present invention, and FIGS. 6 and 7 are cross-sectional views showing a conventional mounting structure between a coil spring and a retainer. In the figure, 6... Retainer (attachment), 7... Return spring (coil spring), 64... Through hole, 71... Coil part, 72... Piston side end turn part, 7
3... Retainer side end turn part, 74... Projection part, 75... Extension part.
Claims (1)
座巻部から軸方向に延設され、取付具に形成され
た貫通穴を貫通する延設部を有し、該延設部の前
記貫通穴より突出した突出部をかしめて前記取付
具に固着するコイルスプリングの取付構造。 It has an end turn part provided at at least one end, and an extension part that extends in the axial direction from the end turn part and passes through a through hole formed in the fitting, and the extension part extends from the through hole of the extension part. A coil spring mounting structure in which the protruding portion is caulked and fixed to the mounting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3306588U JPH01136735U (en) | 1988-03-11 | 1988-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3306588U JPH01136735U (en) | 1988-03-11 | 1988-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01136735U true JPH01136735U (en) | 1989-09-19 |
Family
ID=31259703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3306588U Pending JPH01136735U (en) | 1988-03-11 | 1988-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01136735U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62171537A (en) * | 1986-01-24 | 1987-07-28 | Chuo Hatsujo Kogyo Kk | Manufacture of spring assembly |
-
1988
- 1988-03-11 JP JP3306588U patent/JPH01136735U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62171537A (en) * | 1986-01-24 | 1987-07-28 | Chuo Hatsujo Kogyo Kk | Manufacture of spring assembly |