FR2372663B1 - - Google Patents
Info
- Publication number
- FR2372663B1 FR2372663B1 FR7736489A FR7736489A FR2372663B1 FR 2372663 B1 FR2372663 B1 FR 2372663B1 FR 7736489 A FR7736489 A FR 7736489A FR 7736489 A FR7736489 A FR 7736489A FR 2372663 B1 FR2372663 B1 FR 2372663B1
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
- B23D45/102—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades some of which turn about perpendicular axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Sawing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762655061 DE2655061A1 (en) | 1976-12-04 | 1976-12-04 | MACHINE FOR THE FINISHING OF AN ELBOW PIPE BLANK MANUFACTURED ON AN BEND PIPE PRESS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2372663A1 FR2372663A1 (en) | 1978-06-30 |
| FR2372663B1 true FR2372663B1 (en) | 1982-12-17 |
Family
ID=5994700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7736489A Granted FR2372663A1 (en) | 1976-12-04 | 1977-12-05 | MACHINE FOR FINISHING A BLANK OF TUBE ELBOW MADE ON A TUBE BENDING PRESS |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53148083A (en) |
| AT (1) | AT369678B (en) |
| BE (1) | BE861484A (en) |
| DD (1) | DD140991A2 (en) |
| DE (1) | DE2655061A1 (en) |
| ES (1) | ES465033A1 (en) |
| FR (1) | FR2372663A1 (en) |
| GB (1) | GB1593748A (en) |
| IE (1) | IE46353B1 (en) |
| IT (1) | IT1091575B (en) |
| NL (1) | NL7713426A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1224794B (en) * | 1988-11-30 | 1990-10-24 | Pisa A | TOROIDAL METALLIC ELEMENTS |
| CN102371383B (en) * | 2011-11-02 | 2013-03-27 | 济南玫德铸造有限公司 | Automatic elbow leveling machine |
| IT201800002780A1 (en) * | 2018-02-16 | 2019-08-16 | Zone Creative S R L | SAW FOR JEWELERY, SILVER AND JEWELERY, PARTICULARLY FOR THE MAKING OF TUBULAR JEWELERY |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1781567A (en) * | 1928-06-14 | 1930-11-11 | Firm Of Rohrbogenwerk Gmbh | Apparatus for producing bent pipes of correct prescribed lengths |
| US2516372A (en) * | 1945-09-17 | 1950-07-25 | W C Norris Manufacturer Inc | Method of and means for forming pipe bends |
| DE1261102B (en) * | 1960-06-23 | 1968-02-15 | Meyer F | Method and device for the manufacture of pipe bends with a cross section that tapers evenly from one end to the other |
| DE2549671A1 (en) * | 1975-11-05 | 1977-05-12 | Joachim Ing Grad Kijewski | Tube turn end trimming machine - has trimming cutter and calibrating mandrel at each end of two gears set at 90 degrees |
| DE2602415A1 (en) * | 1976-01-23 | 1977-07-28 | Moeller Sidro Fab | METHOD AND MACHINE FOR FINISHING AN ELBOW TUBE BLANK MANUFACTURED ON AN BEND PIPE PRESS |
-
1976
- 1976-12-04 DE DE19762655061 patent/DE2655061A1/en not_active Withdrawn
-
1977
- 1977-12-02 AT AT863777A patent/AT369678B/en active
- 1977-12-03 ES ES465033A patent/ES465033A1/en not_active Expired
- 1977-12-05 IE IE246377A patent/IE46353B1/en unknown
- 1977-12-05 BE BE183151A patent/BE861484A/en not_active IP Right Cessation
- 1977-12-05 IT IT3038577A patent/IT1091575B/en active
- 1977-12-05 DD DD20241077A patent/DD140991A2/en unknown
- 1977-12-05 JP JP14520577A patent/JPS53148083A/en active Pending
- 1977-12-05 NL NL7713426A patent/NL7713426A/en not_active Application Discontinuation
- 1977-12-05 FR FR7736489A patent/FR2372663A1/en active Granted
- 1977-12-05 GB GB5053577A patent/GB1593748A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE46353B1 (en) | 1983-05-18 |
| FR2372663A1 (en) | 1978-06-30 |
| DD140991A2 (en) | 1980-04-09 |
| JPS53148083A (en) | 1978-12-23 |
| AT369678B (en) | 1983-01-25 |
| BE861484A (en) | 1978-03-31 |
| ES465033A1 (en) | 1978-10-01 |
| ATA863777A (en) | 1982-06-15 |
| IT1091575B (en) | 1985-07-06 |
| GB1593748A (en) | 1981-07-22 |
| NL7713426A (en) | 1978-06-06 |
| IE46353L (en) | 1978-06-04 |
| DE2655061A1 (en) | 1978-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |