FR2217116B1 - - Google Patents
Info
- Publication number
- FR2217116B1 FR2217116B1 FR7404132A FR7404132A FR2217116B1 FR 2217116 B1 FR2217116 B1 FR 2217116B1 FR 7404132 A FR7404132 A FR 7404132A FR 7404132 A FR7404132 A FR 7404132A FR 2217116 B1 FR2217116 B1 FR 2217116B1
- Authority
- FR
- France
- 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
- B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
- B23G3/02—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool
- B23G3/04—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool for repeatedly setting the threading tool in a predetermined working position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732306137 DE2306137C3 (de) | 1973-02-08 | 1973-02-08 | Vorrichtung zum Gewindeschneiden auf einer Drehmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2217116A1 FR2217116A1 (ru) | 1974-09-06 |
| FR2217116B1 true FR2217116B1 (ru) | 1978-01-06 |
Family
ID=5871296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7404132A Expired FR2217116B1 (ru) | 1973-02-08 | 1974-02-07 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2306137C3 (ru) |
| FR (1) | FR2217116B1 (ru) |
| GB (1) | GB1439549A (ru) |
| IT (1) | IT1006261B (ru) |
| SU (1) | SU524502A3 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2928912C3 (de) * | 1979-07-18 | 1982-03-11 | Gildemeister Ag, 4800 Bielefeld | Spindelantrieb für ein- und mehrspindlige Drehautomaten |
| CN100574950C (zh) * | 2008-04-09 | 2009-12-30 | 南京航空航天大学 | 用数控车床加工螺纹的方法及其螺纹加工工具 |
| CN103350263B (zh) * | 2013-06-24 | 2015-09-30 | 马顺国 | 数控万能螺纹车床 |
| CN104874871B (zh) * | 2015-06-11 | 2017-03-15 | 云南冶金昆明重工有限公司 | 一种螺纹快速返程车加工方法 |
| CN112643154A (zh) * | 2020-12-15 | 2021-04-13 | 宁波市诺研新材料科技有限公司 | 一种合金螺纹杆制造成型方法 |
| CN113245643B (zh) * | 2021-05-21 | 2022-10-28 | 深圳市通之泰科技有限公司 | 一种三轴车牙机上料加工设备 |
| CN114799373B (zh) * | 2022-03-31 | 2024-04-05 | 张建君 | 一种电力管道智能加工设备 |
-
1973
- 1973-02-08 DE DE19732306137 patent/DE2306137C3/de not_active Expired
-
1974
- 1974-02-04 IT IT2015874A patent/IT1006261B/it active
- 1974-02-07 FR FR7404132A patent/FR2217116B1/fr not_active Expired
- 1974-02-08 GB GB593374A patent/GB1439549A/en not_active Expired
- 1974-02-08 SU SU1996371A patent/SU524502A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2217116A1 (ru) | 1974-09-06 |
| DE2306137C3 (de) | 1978-05-03 |
| GB1439549A (en) | 1976-06-16 |
| DE2306137A1 (de) | 1974-08-15 |
| IT1006261B (it) | 1976-09-30 |
| SU524502A3 (ru) | 1976-08-05 |
| DE2306137B2 (de) | 1977-09-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |