JPS61276721A - ばね板の製造方法 - Google Patents
ばね板の製造方法Info
- Publication number
- JPS61276721A JPS61276721A JP11795585A JP11795585A JPS61276721A JP S61276721 A JPS61276721 A JP S61276721A JP 11795585 A JP11795585 A JP 11795585A JP 11795585 A JP11795585 A JP 11795585A JP S61276721 A JPS61276721 A JP S61276721A
- Authority
- JP
- Japan
- Prior art keywords
- spring plate
- rolling
- degree
- thickness
- spring
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000005096 rolling process Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 210000005252 bulbus oculi Anatomy 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 2
- 208000019749 Eye movement disease Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Landscapes
- Springs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11795585A JPS61276721A (ja) | 1985-05-31 | 1985-05-31 | ばね板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11795585A JPS61276721A (ja) | 1985-05-31 | 1985-05-31 | ばね板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61276721A true JPS61276721A (ja) | 1986-12-06 |
| JPH0234249B2 JPH0234249B2 (enrdf_load_stackoverflow) | 1990-08-02 |
Family
ID=14724376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11795585A Granted JPS61276721A (ja) | 1985-05-31 | 1985-05-31 | ばね板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61276721A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131657A (en) * | 1974-09-10 | 1976-03-17 | Nishioka Kinzoku Kk | Itabanesozai no seizosochi |
-
1985
- 1985-05-31 JP JP11795585A patent/JPS61276721A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131657A (en) * | 1974-09-10 | 1976-03-17 | Nishioka Kinzoku Kk | Itabanesozai no seizosochi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234249B2 (enrdf_load_stackoverflow) | 1990-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |