FR2121756A1 - Tube bender - allows bends of defferent radii to be made in a tube using the same tools - Google Patents

Tube bender - allows bends of defferent radii to be made in a tube using the same tools

Info

Publication number
FR2121756A1
FR2121756A1 FR7200816A FR7200816A FR2121756A1 FR 2121756 A1 FR2121756 A1 FR 2121756A1 FR 7200816 A FR7200816 A FR 7200816A FR 7200816 A FR7200816 A FR 7200816A FR 2121756 A1 FR2121756 A1 FR 2121756A1
Authority
FR
France
Prior art keywords
tube
radii
defferent
bender
same tools
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.)
Withdrawn
Application number
FR7200816A
Other languages
French (fr)
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.)
BANNING J AG MASCHINENF
Original Assignee
BANNING J AG MASCHINENF
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 BANNING J AG MASCHINENF filed Critical BANNING J AG MASCHINENF
Publication of FR2121756A1 publication Critical patent/FR2121756A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/055—Construction of forming members having more than one groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A tube bender with a bending tool (I), a carriage mobile longitudinally of the un-bent tube (II) and a holding device gripping one end of (II), and in which (I) has guides with >=2 different radii. The holding device is slidingly mounted vertically and at an angle to (II).
FR7200816A 1971-01-12 1972-01-11 Tube bender - allows bends of defferent radii to be made in a tube using the same tools Withdrawn FR2121756A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101162 DE2101162A1 (en) 1971-01-12 1971-01-12 Tube bending machine

Publications (1)

Publication Number Publication Date
FR2121756A1 true FR2121756A1 (en) 1972-08-25

Family

ID=5795637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200816A Withdrawn FR2121756A1 (en) 1971-01-12 1972-01-11 Tube bender - allows bends of defferent radii to be made in a tube using the same tools

Country Status (4)

Country Link
DE (1) DE2101162A1 (en)
FR (1) FR2121756A1 (en)
IT (1) IT948174B (en)
NL (1) NL7200087A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354158A1 (en) * 1976-06-11 1978-01-06 Schwarze Rigobert TUBE BENDING MACHINE
FR2489182A1 (en) * 1980-09-04 1982-03-05 Schwarze Rigobert BENDER WITH TUBES
FR2517995A1 (en) * 1981-12-15 1983-06-17 Schwarze Rigobert TUBE BENDING MACHINE HAVING A SWIVEL MOTION BENDING TABLE
FR2530980A1 (en) * 1982-08-02 1984-02-03 Eaton Leonard Corp BENDER WITH MULTIPLE CURVES
US4485658A (en) * 1983-05-31 1984-12-04 Stewart A K Carriage assembly for a tube bending machine
US4567745A (en) * 1983-03-26 1986-02-04 Rigobert Schwarze Tube bending machine
US4625531A (en) * 1984-07-10 1986-12-02 Picot S.A. Bending machine
WO1987000775A1 (en) * 1985-08-05 1987-02-12 Gardner R F Pipe bending machine
US5010758A (en) * 1984-03-23 1991-04-30 Chiyoda Kogyo Co., Ltd. Bending machine
EP0481279A2 (en) * 1990-10-18 1992-04-22 Walter Späth Method of spatial roll-stretch-bending in combination with a mandrel bending station
CN109365601A (en) * 2018-07-04 2019-02-22 合肥和安机械制造有限公司 A kind of small curvature one-shot forming apparatus of tubing deep camber

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711340C3 (en) * 1977-03-16 1986-11-13 Lang, Thomas Peter, Dipl.-Wirtsch.-Ing., 6120 Michelstadt Device for cold bending of extruded material
DE2746721C3 (en) * 1977-10-18 1981-03-19 Schwarze, Rigobert, Dipl.-Ing., 5000 Köln Tube bending machine
DE3033950C2 (en) * 1980-09-10 1985-06-27 Thomas Peter Dipl.-Wirtsch.-Ing. 6120 Michelstadt Lang Tube bending machine
IT1137724B (en) * 1981-07-10 1986-09-10 Mec Montorfano Di Montorfano V BENDING UNIT FOR METAL PIPES AND WIRES AND START-UP PROCEDURE OF THE UNIT
JPS6397315A (en) * 1986-10-13 1988-04-28 Chuo Electric Mfg Co Ltd Bending device
JPH0628766B2 (en) * 1986-05-31 1994-04-20 株式会社中央電機製作所 Material feeder
US4727738A (en) * 1986-05-31 1988-03-01 Kabushikikaisha Chuodenkiseisakusho Bending apparatus
DE3627502C2 (en) * 1986-08-13 1995-06-14 Schwarze Rigobert Pipe bending machine
US4747283A (en) * 1987-08-24 1988-05-31 Teledyne Industries Boosted drive for pressure die of a tube bender
DE9316052U1 (en) * 1993-10-21 1994-01-13 Schwarze Rigobert Pipe bending machine
FR2826889B1 (en) * 2001-07-06 2003-10-03 Silfax TROLLEY FOR TUBE BENDING MACHINE

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354158A1 (en) * 1976-06-11 1978-01-06 Schwarze Rigobert TUBE BENDING MACHINE
FR2489182A1 (en) * 1980-09-04 1982-03-05 Schwarze Rigobert BENDER WITH TUBES
FR2517995A1 (en) * 1981-12-15 1983-06-17 Schwarze Rigobert TUBE BENDING MACHINE HAVING A SWIVEL MOTION BENDING TABLE
FR2530980A1 (en) * 1982-08-02 1984-02-03 Eaton Leonard Corp BENDER WITH MULTIPLE CURVES
US4567745A (en) * 1983-03-26 1986-02-04 Rigobert Schwarze Tube bending machine
US4485658A (en) * 1983-05-31 1984-12-04 Stewart A K Carriage assembly for a tube bending machine
US5010758A (en) * 1984-03-23 1991-04-30 Chiyoda Kogyo Co., Ltd. Bending machine
US4625531A (en) * 1984-07-10 1986-12-02 Picot S.A. Bending machine
WO1987000775A1 (en) * 1985-08-05 1987-02-12 Gardner R F Pipe bending machine
EP0481279A2 (en) * 1990-10-18 1992-04-22 Walter Späth Method of spatial roll-stretch-bending in combination with a mandrel bending station
EP0481279A3 (en) * 1990-10-18 1992-10-21 Walter Spaeth Method of spatial roll-stretch-bending in combination with a mandrel bending station
CN109365601A (en) * 2018-07-04 2019-02-22 合肥和安机械制造有限公司 A kind of small curvature one-shot forming apparatus of tubing deep camber

Also Published As

Publication number Publication date
NL7200087A (en) 1972-07-14
IT948174B (en) 1973-05-30
DE2101162A1 (en) 1972-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse