FR2140381A1 - - Google Patents
Info
- Publication number
- FR2140381A1 FR2140381A1 FR7213283A FR7213283A FR2140381A1 FR 2140381 A1 FR2140381 A1 FR 2140381A1 FR 7213283 A FR7213283 A FR 7213283A FR 7213283 A FR7213283 A FR 7213283A FR 2140381 A1 FR2140381 A1 FR 2140381A1
- 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.)
- Granted
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)
- Transmission Devices (AREA)
- Metal Rolling (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712129248 DE2129248A1 (de) | 1971-06-09 | 1971-06-09 | Zweifach-kaltpilgerwalzwerk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2140381A1 true FR2140381A1 (enExample) | 1973-01-19 |
| FR2140381B1 FR2140381B1 (enExample) | 1975-10-24 |
Family
ID=5810608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7213283A Expired FR2140381B1 (enExample) | 1971-06-09 | 1972-04-14 |
Country Status (7)
| Country | Link |
|---|---|
| DD (1) | DD96031A5 (enExample) |
| DE (1) | DE2129248A1 (enExample) |
| ES (1) | ES401588A1 (enExample) |
| FR (1) | FR2140381B1 (enExample) |
| GB (1) | GB1389685A (enExample) |
| IT (1) | IT953488B (enExample) |
| SE (1) | SE367932B (enExample) |
-
1971
- 1971-06-09 DE DE19712129248 patent/DE2129248A1/de active Pending
-
1972
- 1972-03-10 IT IT2171272A patent/IT953488B/it active
- 1972-03-27 SE SE395572A patent/SE367932B/xx unknown
- 1972-04-06 DD DD16209372A patent/DD96031A5/xx unknown
- 1972-04-06 GB GB1602772A patent/GB1389685A/en not_active Expired
- 1972-04-08 ES ES401588A patent/ES401588A1/es not_active Expired
- 1972-04-14 FR FR7213283A patent/FR2140381B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD96031A5 (enExample) | 1973-03-05 |
| DE2129248A1 (de) | 1973-01-04 |
| GB1389685A (en) | 1975-04-03 |
| FR2140381B1 (enExample) | 1975-10-24 |
| IT953488B (it) | 1973-08-10 |
| ES401588A1 (es) | 1975-02-16 |
| SE367932B (enExample) | 1974-06-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |