FR2251382B1 - - Google Patents
Info
- Publication number
- FR2251382B1 FR2251382B1 FR7341116A FR7341116A FR2251382B1 FR 2251382 B1 FR2251382 B1 FR 2251382B1 FR 7341116 A FR7341116 A FR 7341116A FR 7341116 A FR7341116 A FR 7341116A FR 2251382 B1 FR2251382 B1 FR 2251382B1
- 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
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7341116A FR2251382B1 (fr) | 1973-11-19 | 1973-11-19 | |
DE2357807A DE2357807A1 (de) | 1973-11-19 | 1973-11-20 | Antrieb fuer die walzen eines rohrkaltwalzgeruests |
US00418076A US3842636A (en) | 1973-11-19 | 1973-11-21 | Rolls driving gear for the stand of pipe cold-rolling mill |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7341116A FR2251382B1 (fr) | 1973-11-19 | 1973-11-19 | |
DE2357807A DE2357807A1 (de) | 1973-11-19 | 1973-11-20 | Antrieb fuer die walzen eines rohrkaltwalzgeruests |
US00418076A US3842636A (en) | 1973-11-19 | 1973-11-21 | Rolls driving gear for the stand of pipe cold-rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2251382A1 FR2251382A1 (fr) | 1975-06-13 |
FR2251382B1 true FR2251382B1 (fr) | 1976-11-19 |
Family
ID=27185629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7341116A Expired FR2251382B1 (fr) | 1973-11-19 | 1973-11-19 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3842636A (fr) |
DE (1) | DE2357807A1 (fr) |
FR (1) | FR2251382B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2379326A1 (fr) * | 1977-02-03 | 1978-09-01 | Vallourec Lorraine Escaut | Laminoir a pas de pelerin |
US10022801B1 (en) | 2015-12-01 | 2018-07-17 | Gregory Devaney | Pipe bracing device for pipe machining apparatus |
-
1973
- 1973-11-19 FR FR7341116A patent/FR2251382B1/fr not_active Expired
- 1973-11-20 DE DE2357807A patent/DE2357807A1/de active Pending
- 1973-11-21 US US00418076A patent/US3842636A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2251382A1 (fr) | 1975-06-13 |
US3842636A (en) | 1974-10-22 |
DE2357807A1 (de) | 1975-05-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |