FR2108368A5 - - Google Patents
Info
- Publication number
- FR2108368A5 FR2108368A5 FR7133969A FR7133969A FR2108368A5 FR 2108368 A5 FR2108368 A5 FR 2108368A5 FR 7133969 A FR7133969 A FR 7133969A FR 7133969 A FR7133969 A FR 7133969A FR 2108368 A5 FR2108368 A5 FR 2108368A5
- 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
- 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)
- Jigs For Machine Tools (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1478218 | 1970-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2108368A5 true FR2108368A5 (Direct) | 1972-05-19 |
Family
ID=20457688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7133969A Expired FR2108368A5 (Direct) | 1970-09-22 | 1971-09-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3765209A (Direct) |
| DE (1) | DE2146491A1 (Direct) |
| FR (1) | FR2108368A5 (Direct) |
| IT (1) | IT939235B (Direct) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080699A (en) * | 1977-01-13 | 1978-03-28 | Anderson-Cook, Inc. | Apparatus and method for burnishing gears |
| CN101829746A (zh) * | 2010-04-08 | 2010-09-15 | 帅汉周 | 两端螺纹件的外螺纹加工装置 |
| CN102172749B (zh) * | 2010-12-31 | 2013-01-23 | 李孔贤 | 一种搓牙机 |
| US10722934B2 (en) * | 2016-08-26 | 2020-07-28 | Vey Manufacturing Technologies LLC | Thread rolling assembly |
| BR112021000165A2 (pt) | 2018-08-27 | 2021-04-06 | Vey Manufacturing Technologies LLC | Sistema de preensão e posicionamento para laminação de roscas |
| US11351621B2 (en) | 2018-08-27 | 2022-06-07 | Vey Manufacturing Technologies LLC | Positioning and clamping system for thread rolling |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US375097A (en) * | 1887-12-20 | eogers | ||
| US1798920A (en) * | 1930-01-20 | 1931-03-31 | Waterbury Farrel Foundry Co | Threading machine |
| US2596962A (en) * | 1949-07-19 | 1952-05-13 | Illinois Tool Works | Thread rolling machine |
-
1971
- 1971-09-17 US US00181381A patent/US3765209A/en not_active Expired - Lifetime
- 1971-09-17 DE DE19712146491 patent/DE2146491A1/de active Pending
- 1971-09-20 IT IT41649/71A patent/IT939235B/it active
- 1971-09-21 FR FR7133969A patent/FR2108368A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2146491A1 (de) | 1972-03-23 |
| IT939235B (it) | 1973-02-10 |
| US3765209A (en) | 1973-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |