FR672419A - Outils pour alésages et taraudages - Google Patents
Outils pour alésages et taraudagesInfo
- Publication number
- FR672419A FR672419A FR672419DA FR672419A FR 672419 A FR672419 A FR 672419A FR 672419D A FR672419D A FR 672419DA FR 672419 A FR672419 A FR 672419A
- Authority
- FR
- France
- Prior art keywords
- boring
- tapping
- tools
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
- B23G5/14—Tapping-heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE672419X | 1928-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR672419A true FR672419A (fr) | 1929-12-27 |
Family
ID=6590727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR672419D Expired FR672419A (fr) | 1928-04-24 | 1929-04-02 | Outils pour alésages et taraudages |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR672419A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114603179A (zh) * | 2022-03-25 | 2022-06-10 | 铜陵市逸欣机械制造有限公司 | 用于汽车发动机轴瓦加工的钻孔装置 |
-
1929
- 1929-04-02 FR FR672419D patent/FR672419A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114603179A (zh) * | 2022-03-25 | 2022-06-10 | 铜陵市逸欣机械制造有限公司 | 用于汽车发动机轴瓦加工的钻孔装置 |
CN114603179B (zh) * | 2022-03-25 | 2023-10-31 | 铜陵市逸欣机械制造有限公司 | 用于汽车发动机轴瓦加工的钻孔装置 |
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