ES465033A1 - Apparatus for machining pipe bends - Google Patents
Apparatus for machining pipe bendsInfo
- Publication number
- ES465033A1 ES465033A1 ES465033A ES465033A ES465033A1 ES 465033 A1 ES465033 A1 ES 465033A1 ES 465033 A ES465033 A ES 465033A ES 465033 A ES465033 A ES 465033A ES 465033 A1 ES465033 A1 ES 465033A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- tubular
- angle
- frame
- sides
- Prior art date
- 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)
- Sawing (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Improvements in the machines to finish a tubular elbow blank manufactured in a tubular bends press with a radius of curvature of between 15º and 180º characterized in that the frame (1) of the machine has two cylinders located on the two sides at the top hydraulics (7) suspended in a fixed manner at an angle of 45º with piston rods (8) supporting the drive motor (5 2) of the separation devices (5) and because underneath the two hydraulic cylinders (7) are arranged on a band (9) of oblique sliding with an angle of equally 15º arrangements (111213) with removal of chips opposite each other, displaceable upwards and guided in the frame (1) of the machine on guided carriages (10) for beveling by the two sides the tubular elbow (4) reviewed edges with just measurements. (Machine-translation by Google Translate, not legally binding)
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 (1)
Publication Number | Publication Date |
---|---|
ES465033A1 true ES465033A1 (en) | 1978-10-01 |
Family
ID=5994700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465033A Expired ES465033A1 (en) | 1976-12-04 | 1977-12-03 | Apparatus for machining pipe bends |
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 IT IT3038577A patent/IT1091575B/en active
- 1977-12-05 GB GB5053577A patent/GB1593748A/en not_active Expired
- 1977-12-05 DD DD20241077A patent/DD140991A2/en unknown
- 1977-12-05 NL NL7713426A patent/NL7713426A/en not_active Application Discontinuation
- 1977-12-05 JP JP14520577A patent/JPS53148083A/en active Pending
- 1977-12-05 BE BE183151A patent/BE861484A/en not_active IP Right Cessation
- 1977-12-05 FR FR7736489A patent/FR2372663A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7713426A (en) | 1978-06-06 |
ATA863777A (en) | 1982-06-15 |
IE46353B1 (en) | 1983-05-18 |
IE46353L (en) | 1978-06-04 |
BE861484A (en) | 1978-03-31 |
GB1593748A (en) | 1981-07-22 |
JPS53148083A (en) | 1978-12-23 |
FR2372663B1 (en) | 1982-12-17 |
DE2655061A1 (en) | 1978-06-08 |
AT369678B (en) | 1983-01-25 |
IT1091575B (en) | 1985-07-06 |
DD140991A2 (en) | 1980-04-09 |
FR2372663A1 (en) | 1978-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |