FR2129921B1 - - Google Patents
Info
- Publication number
- FR2129921B1 FR2129921B1 FR7109941A FR7109941A FR2129921B1 FR 2129921 B1 FR2129921 B1 FR 2129921B1 FR 7109941 A FR7109941 A FR 7109941A FR 7109941 A FR7109941 A FR 7109941A FR 2129921 B1 FR2129921 B1 FR 2129921B1
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7109941A FR2129921B1 (en) | 1971-03-22 | 1971-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7109941A FR2129921B1 (en) | 1971-03-22 | 1971-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2129921A1 FR2129921A1 (en) | 1972-11-03 |
| FR2129921B1 true FR2129921B1 (en) | 1974-08-19 |
Family
ID=9073903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7109941A Expired FR2129921B1 (en) | 1971-03-22 | 1971-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2129921B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405764A1 (en) * | 1977-10-12 | 1979-05-11 | Peugeot | Calibrating mandrel and die for metal tubes - produces accurately calibrated length chamfered at mouth without any deformation |
| WO2005061148A1 (en) * | 2003-11-28 | 2005-07-07 | Witzig & Frank Gmbh | Method for producing a coupling on a pipe and device for producing said coupling |
| CN104492987A (en) * | 2014-10-21 | 2015-04-08 | 镇江利奥排气技术有限公司 | High-precision flared fitting forming tool |
| DE102016103824A1 (en) * | 2016-03-03 | 2017-09-07 | Schmittergroup Ag | Shock absorber tube and method for its production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US24441A (en) * | 1859-06-21 | Improved double-seaming machine | ||
| US1670532A (en) * | 1924-09-04 | 1928-05-22 | Thompson Prod Inc | Method of making tubular end sockets |
| US2695008A (en) * | 1950-04-17 | 1954-11-23 | Edgar W Freeman | Hydraulic cylinder and expansible piston arrangement |
| US3170236A (en) * | 1959-09-28 | 1965-02-23 | Metal Flo Corp | Method of making a casing |
-
1971
- 1971-03-22 FR FR7109941A patent/FR2129921B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2129921A1 (en) | 1972-11-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| CL | Concession to grant licenses |