JPH064993Y2 - ねじ転造装置 - Google Patents
ねじ転造装置Info
- Publication number
- JPH064993Y2 JPH064993Y2 JP1989038488U JP3848889U JPH064993Y2 JP H064993 Y2 JPH064993 Y2 JP H064993Y2 JP 1989038488 U JP1989038488 U JP 1989038488U JP 3848889 U JP3848889 U JP 3848889U JP H064993 Y2 JPH064993 Y2 JP H064993Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt material
- pair
- bolt
- thread rolling
- clamping means
- 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 - Lifetime
Links
Landscapes
- Forging (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989038488U JPH064993Y2 (ja) | 1989-03-31 | 1989-03-31 | ねじ転造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989038488U JPH064993Y2 (ja) | 1989-03-31 | 1989-03-31 | ねじ転造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02127337U JPH02127337U ( ) | 1990-10-19 |
JPH064993Y2 true JPH064993Y2 (ja) | 1994-02-09 |
Family
ID=31546537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989038488U Expired - Lifetime JPH064993Y2 (ja) | 1989-03-31 | 1989-03-31 | ねじ転造装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH064993Y2 ( ) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101833793B1 (ko) * | 2017-03-23 | 2018-04-13 | 태양금속공업(주) | 스핀들 나사 가공장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5226486B2 (ja) * | 2008-12-01 | 2013-07-03 | 日本特殊陶業株式会社 | スパークプラグの製造方法、スパークプラグの製造装置 |
CN111941007B (zh) * | 2020-08-12 | 2022-04-01 | 宁波森工钢棒有限公司 | 一种超高强紧固件及制造工艺和装置 |
-
1989
- 1989-03-31 JP JP1989038488U patent/JPH064993Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101833793B1 (ko) * | 2017-03-23 | 2018-04-13 | 태양금속공업(주) | 스핀들 나사 가공장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH02127337U ( ) | 1990-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |