FR2372663A1 - MACHINE FOR FINISHING A BLANK OF TUBE ELBOW MADE ON A TUBE BENDING PRESS - Google Patents

MACHINE FOR FINISHING A BLANK OF TUBE ELBOW MADE ON A TUBE BENDING PRESS

Info

Publication number
FR2372663A1
FR2372663A1 FR7736489A FR7736489A FR2372663A1 FR 2372663 A1 FR2372663 A1 FR 2372663A1 FR 7736489 A FR7736489 A FR 7736489A FR 7736489 A FR7736489 A FR 7736489A FR 2372663 A1 FR2372663 A1 FR 2372663A1
Authority
FR
France
Prior art keywords
tube
machine
finishing
blank
bending press
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.)
Granted
Application number
FR7736489A
Other languages
French (fr)
Other versions
FR2372663B1 (en
Inventor
Rolf Koser
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.)
MOELLER SIDRO FAB
Original Assignee
MOELLER SIDRO FAB
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 MOELLER SIDRO FAB filed Critical MOELLER SIDRO FAB
Publication of FR2372663A1 publication Critical patent/FR2372663A1/en
Application granted granted Critical
Publication of FR2372663B1 publication Critical patent/FR2372663B1/fr
Granted 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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Sawing (AREA)

Abstract

Le bâti d'une telle machine présente, dans le haut et de chaque côté, un vérin hydraulique suspendu de façon fixe sous un angle de 45 degrés , les tiges de piston des vérins portent le moteur d'entraînement des dispositifs coupeurs et en dessous des deux vérins sont prévus des dispositifs d'enlèvement de copeaux, placés face à face, guidés par des coulisseaux sur une glissière oblique, également sous un angle de 45 degrés , pouvant se déplacer vers le haut et servant à biseauter des deux côtés le coude de tube rogné aux mesures exactes.The frame of such a machine has, at the top and on each side, a hydraulic cylinder suspended in a fixed manner at an angle of 45 degrees, the piston rods of the cylinders carry the driving motor of the cutting devices and below the two cylinders are provided chip removal devices, placed face to face, guided by slides on an oblique slide, also at an angle of 45 degrees, can move upwards and serve to bevel on both sides the elbow of tube cropped to exact measurements.

FR7736489A 1976-12-04 1977-12-05 MACHINE FOR FINISHING A BLANK OF TUBE ELBOW MADE ON A TUBE BENDING PRESS Granted FR2372663A1 (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 (2)

Publication Number Publication Date
FR2372663A1 true FR2372663A1 (en) 1978-06-30
FR2372663B1 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371936A2 (en) * 1988-11-30 1990-06-06 Mauro Lenzi Machine for automatically cutting to sized length metallic tubular workpieces of toroidal form by exactly positioning each workpiece

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (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
FR2347118A1 (en) * 1976-01-23 1977-11-04 Moeller Sidro Fab PROCESS AND MACHINE FOR THE FINISHING OF A PIPE ELBOW RIGGING MADE IN A PIPE ELBOW MANUFACTURING PRESS

Patent Citations (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
FR2347118A1 (en) * 1976-01-23 1977-11-04 Moeller Sidro Fab PROCESS AND MACHINE FOR THE FINISHING OF A PIPE ELBOW RIGGING MADE IN A PIPE ELBOW MANUFACTURING PRESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371936A2 (en) * 1988-11-30 1990-06-06 Mauro Lenzi Machine for automatically cutting to sized length metallic tubular workpieces of toroidal form by exactly positioning each workpiece
EP0371936A3 (en) * 1988-11-30 1991-04-10 Mauro Lenzi Machine for automatically cutting to sized length metallic tubular workpieces of toroidal form by exactly positioning each workpiece

Also Published As

Publication number Publication date
FR2372663B1 (en) 1982-12-17
NL7713426A (en) 1978-06-06
GB1593748A (en) 1981-07-22
IE46353L (en) 1978-06-04
IT1091575B (en) 1985-07-06
ES465033A1 (en) 1978-10-01
ATA863777A (en) 1982-06-15
IE46353B1 (en) 1983-05-18
AT369678B (en) 1983-01-25
BE861484A (en) 1978-03-31
DE2655061A1 (en) 1978-06-08
JPS53148083A (en) 1978-12-23
DD140991A2 (en) 1980-04-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse