DD138749A1 - DEVICE FOR PROCESSING THE HEADS OF ROTATIONAL SYMMETRIC PARTS - Google Patents
DEVICE FOR PROCESSING THE HEADS OF ROTATIONAL SYMMETRIC PARTSInfo
- Publication number
- DD138749A1 DD138749A1 DD20797778A DD20797778A DD138749A1 DD 138749 A1 DD138749 A1 DD 138749A1 DD 20797778 A DD20797778 A DD 20797778A DD 20797778 A DD20797778 A DD 20797778A DD 138749 A1 DD138749 A1 DD 138749A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- heads
- processing
- rotational symmetric
- symmetric parts
- parts
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20797778A DD138749A1 (en) | 1978-09-21 | 1978-09-21 | DEVICE FOR PROCESSING THE HEADS OF ROTATIONAL SYMMETRIC PARTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20797778A DD138749A1 (en) | 1978-09-21 | 1978-09-21 | DEVICE FOR PROCESSING THE HEADS OF ROTATIONAL SYMMETRIC PARTS |
Publications (1)
Publication Number | Publication Date |
---|---|
DD138749A1 true DD138749A1 (en) | 1979-11-21 |
Family
ID=5514490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20797778A DD138749A1 (en) | 1978-09-21 | 1978-09-21 | DEVICE FOR PROCESSING THE HEADS OF ROTATIONAL SYMMETRIC PARTS |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD138749A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19600738A1 (en) * | 1996-01-11 | 1997-07-17 | Michael Eisenhut | Method for mechanical treatment of helical spring ends |
CN102259289A (en) * | 2011-02-22 | 2011-11-30 | 杭州华裕机械有限公司 | Spring chamfering machine |
-
1978
- 1978-09-21 DD DD20797778A patent/DD138749A1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19600738A1 (en) * | 1996-01-11 | 1997-07-17 | Michael Eisenhut | Method for mechanical treatment of helical spring ends |
CN102259289A (en) * | 2011-02-22 | 2011-11-30 | 杭州华裕机械有限公司 | Spring chamfering machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |