FR2270962A1 - - Google Patents
Info
- Publication number
- FR2270962A1 FR2270962A1 FR7417539A FR7417539A FR2270962A1 FR 2270962 A1 FR2270962 A1 FR 2270962A1 FR 7417539 A FR7417539 A FR 7417539A FR 7417539 A FR7417539 A FR 7417539A FR 2270962 A1 FR2270962 A1 FR 2270962A1
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/29—Making branched pieces, e.g. T-pieces
- B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7417539A FR2270962B1 (US20020051482A1-20020502-M00020.png) | 1974-05-14 | 1974-05-14 | |
| DE19752512149 DE2512149A1 (de) | 1974-05-14 | 1975-03-20 | Werkzeug zur herstellung von abzweigungsanschluessen an rohren |
| CH613675A CH594164A5 (US20020051482A1-20020502-M00020.png) | 1974-05-14 | 1975-05-13 | |
| CA226,858A CA1026126A (en) | 1974-05-14 | 1975-05-13 | Device for the installation of branches on soft non ferrous tubes |
| GB2046275A GB1514193A (en) | 1974-05-14 | 1975-05-14 | Tool for forming branching collars on ductile non-ferrous tubes |
| IT2332375A IT1038066B (it) | 1974-05-14 | 1975-05-14 | Dispositivo per realizzare perforazioni e creare diramazioni sutubi dolci non ferrosi |
| ES437697A ES437697A1 (es) | 1974-05-14 | 1975-05-14 | Perfeccionamientos en herramientas para la realizacion de derivaciones sobre tubos blandos no ferreos. |
| BE156339A BE829061A (fr) | 1974-05-14 | 1975-05-14 | Dispositif pour la realisation de piquages sur tubes doux non ferreux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7417539A FR2270962B1 (US20020051482A1-20020502-M00020.png) | 1974-05-14 | 1974-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270962A1 true FR2270962A1 (US20020051482A1-20020502-M00020.png) | 1975-12-12 |
| FR2270962B1 FR2270962B1 (US20020051482A1-20020502-M00020.png) | 1977-07-08 |
Family
ID=9139077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7417539A Expired FR2270962B1 (US20020051482A1-20020502-M00020.png) | 1974-05-14 | 1974-05-14 |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481157A1 (fr) * | 1980-04-24 | 1981-10-30 | Europ Outillage Sa | Extrudeur pour preparer un piquage sur un tube |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610772B (zh) * | 2020-12-16 | 2022-08-02 | 大庆石油管理局有限公司 | 一种快速接头 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US559880A (en) * | 1896-05-12 | Ph -litho | ||
| GB253229A (en) * | 1925-03-20 | 1926-06-17 | Bromford Ltd | Improvements in the connection of tubes to plates, pipes and the like |
| US3131746A (en) * | 1960-01-11 | 1964-05-05 | Walter E Streeter | Device for spinning branches on pipes |
| US3081812A (en) * | 1960-05-09 | 1963-03-19 | Reed Mfg Co | Branch line connection tool |
| AU412466B2 (en) * | 1966-10-18 | 1971-04-21 | Davies Fred | Improvements in and relating to pipefitting tools |
-
1974
- 1974-05-14 FR FR7417539A patent/FR2270962B1/fr not_active Expired
-
1975
- 1975-03-20 DE DE19752512149 patent/DE2512149A1/de active Granted
- 1975-05-13 CA CA226,858A patent/CA1026126A/en not_active Expired
- 1975-05-13 CH CH613675A patent/CH594164A5/xx not_active IP Right Cessation
- 1975-05-14 IT IT2332375A patent/IT1038066B/it active
- 1975-05-14 BE BE156339A patent/BE829061A/xx not_active IP Right Cessation
- 1975-05-14 GB GB2046275A patent/GB1514193A/en not_active Expired
- 1975-05-14 ES ES437697A patent/ES437697A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481157A1 (fr) * | 1980-04-24 | 1981-10-30 | Europ Outillage Sa | Extrudeur pour preparer un piquage sur un tube |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2270962B1 (US20020051482A1-20020502-M00020.png) | 1977-07-08 |
| BE829061A (fr) | 1975-09-01 |
| IT1038066B (it) | 1979-11-20 |
| CH594164A5 (US20020051482A1-20020502-M00020.png) | 1977-12-30 |
| DE2512149A1 (de) | 1975-11-27 |
| GB1514193A (en) | 1978-06-14 |
| DE2512149C2 (US20020051482A1-20020502-M00020.png) | 1984-05-17 |
| ES437697A1 (es) | 1977-01-16 |
| CA1026126A (en) | 1978-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses | ||
| ST | Notification of lapse |