JPS6357135B2 - - Google Patents
Info
- Publication number
- JPS6357135B2 JPS6357135B2 JP13634485A JP13634485A JPS6357135B2 JP S6357135 B2 JPS6357135 B2 JP S6357135B2 JP 13634485 A JP13634485 A JP 13634485A JP 13634485 A JP13634485 A JP 13634485A JP S6357135 B2 JPS6357135 B2 JP S6357135B2
- Authority
- JP
- Japan
- Prior art keywords
- lead angle
- blank
- thread
- die
- head
- 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
- 238000005096 rolling process Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13634485A JPS61293620A (ja) | 1985-06-21 | 1985-06-21 | ボルトの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13634485A JPS61293620A (ja) | 1985-06-21 | 1985-06-21 | ボルトの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61293620A JPS61293620A (ja) | 1986-12-24 |
JPS6357135B2 true JPS6357135B2 (xx) | 1988-11-10 |
Family
ID=15173001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13634485A Granted JPS61293620A (ja) | 1985-06-21 | 1985-06-21 | ボルトの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61293620A (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017150210A1 (en) | 2016-03-02 | 2017-09-08 | Aoyama Seisakusho Co., Ltd. | Caulking bolt |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02280935A (ja) * | 1989-04-19 | 1990-11-16 | O S G Kk | 転造ダイス |
JP5302947B2 (ja) * | 2010-11-30 | 2013-10-02 | ユニオンツール株式会社 | 転造ダイス |
-
1985
- 1985-06-21 JP JP13634485A patent/JPS61293620A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017150210A1 (en) | 2016-03-02 | 2017-09-08 | Aoyama Seisakusho Co., Ltd. | Caulking bolt |
Also Published As
Publication number | Publication date |
---|---|
JPS61293620A (ja) | 1986-12-24 |
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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 |