ES465033A1 - Apparatus for machining pipe bends - Google Patents

Apparatus for machining pipe bends

Info

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
Application number
ES465033A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sidro KG Ludwig Moeller Fabrik fuer Rohrbogen
Original Assignee
Sidro KG Ludwig Moeller Fabrik fuer Rohrbogen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sidro KG Ludwig Moeller Fabrik fuer Rohrbogen filed Critical Sidro KG Ludwig Moeller Fabrik fuer Rohrbogen
Publication of ES465033A1 publication Critical patent/ES465033A1/en
Expired legal-status Critical Current

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)
ES465033A 1976-12-04 1977-12-03 Apparatus for machining pipe bends Expired ES465033A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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