JPS6142131B2 - - Google Patents
Info
- Publication number
- JPS6142131B2 JPS6142131B2 JP2629880A JP2629880A JPS6142131B2 JP S6142131 B2 JPS6142131 B2 JP S6142131B2 JP 2629880 A JP2629880 A JP 2629880A JP 2629880 A JP2629880 A JP 2629880A JP S6142131 B2 JPS6142131 B2 JP S6142131B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- cylindrical part
- clutch piston
- thickness
- groove
- 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.)
- Expired
Links
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 235000013372 meat Nutrition 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Forging (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2629880A JPS56124732A (en) | 1980-03-03 | 1980-03-03 | Manufacture of clutch piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2629880A JPS56124732A (en) | 1980-03-03 | 1980-03-03 | Manufacture of clutch piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56124732A JPS56124732A (en) | 1981-09-30 |
| JPS6142131B2 true JPS6142131B2 (zh) | 1986-09-19 |
Family
ID=12189422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2629880A Granted JPS56124732A (en) | 1980-03-03 | 1980-03-03 | Manufacture of clutch piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56124732A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001523A1 (en) * | 1990-07-20 | 1992-02-06 | Kabushiki Kaisha Kanemitsu | Method of producing component parts of a fluid chamber |
| EP0493593B1 (en) * | 1990-07-20 | 1994-10-19 | Kabushiki Kaisha Kanemitsu | Method of producing component parts of a fluid chamber |
| JP2003062621A (ja) * | 2001-08-29 | 2003-03-05 | Toyota Motor Corp | 溝形成方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175327A (ja) * | 1985-01-31 | 1986-08-07 | Yamakawa Kogyo Kk | 変速機用の板金製ピストン |
| JPS6287243U (zh) * | 1985-11-21 | 1987-06-03 | ||
| JP2732349B2 (ja) * | 1993-04-26 | 1998-03-30 | 株式会社ユタカ技研 | クラッチピストンの製造方法 |
-
1980
- 1980-03-03 JP JP2629880A patent/JPS56124732A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001523A1 (en) * | 1990-07-20 | 1992-02-06 | Kabushiki Kaisha Kanemitsu | Method of producing component parts of a fluid chamber |
| EP0493593B1 (en) * | 1990-07-20 | 1994-10-19 | Kabushiki Kaisha Kanemitsu | Method of producing component parts of a fluid chamber |
| JP2003062621A (ja) * | 2001-08-29 | 2003-03-05 | Toyota Motor Corp | 溝形成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56124732A (en) | 1981-09-30 |
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