FR2091943A1 - - Google Patents
Info
- Publication number
- FR2091943A1 FR2091943A1 FR7019813A FR7019813A FR2091943A1 FR 2091943 A1 FR2091943 A1 FR 2091943A1 FR 7019813 A FR7019813 A FR 7019813A FR 7019813 A FR7019813 A FR 7019813A FR 2091943 A1 FR2091943 A1 FR 2091943A1
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7019813A FR2091943B1 (fr) | 1970-05-29 | 1970-05-29 | |
BE767667A BE767667A (fr) | 1970-05-29 | 1971-05-26 | Appareil a cintrer les tubes en forme de chapeau de gendarme |
CH769671A CH536145A (fr) | 1970-05-29 | 1971-05-26 | Appareil à cintrer les tubes en forme de chapeau de gendarme |
DE19712126650 DE2126650A1 (de) | 1970-05-29 | 1971-05-28 | Biegevorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7019813A FR2091943B1 (fr) | 1970-05-29 | 1970-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2091943A1 true FR2091943A1 (fr) | 1971-01-21 |
FR2091943B1 FR2091943B1 (fr) | 1974-05-03 |
Family
ID=9056402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7019813A Expired FR2091943B1 (fr) | 1970-05-29 | 1970-05-29 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE767667A (fr) |
CH (1) | CH536145A (fr) |
DE (1) | DE2126650A1 (fr) |
FR (1) | FR2091943B1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104138943A (zh) * | 2013-08-22 | 2014-11-12 | 国家电网公司 | 一种弯管机 |
CN108772448A (zh) * | 2018-07-04 | 2018-11-09 | 德阳市迪信佳阀门制造有限公司 | 制备u形管的弯管机 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO146420C (no) * | 1980-08-26 | 1983-10-05 | Hans Slettvoll | Boeyeapparat for manillastenger i alle plan |
DE3150426A1 (de) * | 1981-12-19 | 1983-07-07 | Rohrbogenwerk H. Siekmann GmbH & Co, 4980 Bünde | Biegevorrichtung |
CN110722029A (zh) * | 2019-08-30 | 2020-01-24 | 广州文冲船厂有限责任公司 | 一种用于船舶管子成型的工装 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501241A (en) * | 1946-10-10 | 1950-03-21 | Pedrick Tool & Machine Company | Bending machine |
FR1188685A (fr) * | 1957-12-10 | 1959-09-24 | Cintreuse pour travaux de plomberie et autres |
-
1970
- 1970-05-29 FR FR7019813A patent/FR2091943B1/fr not_active Expired
-
1971
- 1971-05-26 BE BE767667A patent/BE767667A/fr unknown
- 1971-05-26 CH CH769671A patent/CH536145A/fr not_active IP Right Cessation
- 1971-05-28 DE DE19712126650 patent/DE2126650A1/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501241A (en) * | 1946-10-10 | 1950-03-21 | Pedrick Tool & Machine Company | Bending machine |
FR1188685A (fr) * | 1957-12-10 | 1959-09-24 | Cintreuse pour travaux de plomberie et autres |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104138943A (zh) * | 2013-08-22 | 2014-11-12 | 国家电网公司 | 一种弯管机 |
CN108772448A (zh) * | 2018-07-04 | 2018-11-09 | 德阳市迪信佳阀门制造有限公司 | 制备u形管的弯管机 |
Also Published As
Publication number | Publication date |
---|---|
DE2126650A1 (de) | 1971-12-09 |
FR2091943B1 (fr) | 1974-05-03 |
CH536145A (fr) | 1973-04-30 |
BE767667A (fr) | 1971-10-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |