GB1131173A - Bending machine - Google Patents

Bending machine

Info

Publication number
GB1131173A
GB1131173A GB22587/67A GB2258767A GB1131173A GB 1131173 A GB1131173 A GB 1131173A GB 22587/67 A GB22587/67 A GB 22587/67A GB 2258767 A GB2258767 A GB 2258767A GB 1131173 A GB1131173 A GB 1131173A
Authority
GB
United Kingdom
Prior art keywords
die
bending
wiper
stock
clamp
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
GB22587/67A
Inventor
Hans Schmidt
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.)
Pines Engineering Co Inc
Original Assignee
Pines Engineering Co Inc
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 Pines Engineering Co Inc filed Critical Pines Engineering Co Inc
Publication of GB1131173A publication Critical patent/GB1131173A/en
Expired 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a 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
    • B21D9/07—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

Landscapes

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

Abstract

1,131,173. Bending. PINES ENG. CO. Inc. 16 May, 1967 [2 Feb., 1967], No. 22587/67. Heading B3E. A bending machine includes a rotatable bending die 12, a clamp die 14 and a wiper die 13, the wiper die 13 being carried on a mounting 19 rotatable about the axis of the bending die 12 to allow a ram 18 to push the tail end of tubular stock 15 to be bent close to the bending die 12. The clamp die 14 and wiper die 13 cooperate to embrace the stock 15 as this is bent around the die 12 on rotation thereof, the stock being clamped to the die 12 by means 16. The wiper die mounting 19 is swung away from the clamp die 14 by piston and cylinder means 22.
GB22587/67A 1967-02-02 1967-05-16 Bending machine Expired GB1131173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US613563A US3410125A (en) 1967-02-02 1967-02-02 Tubular stock bending machine

Publications (1)

Publication Number Publication Date
GB1131173A true GB1131173A (en) 1968-10-23

Family

ID=24457790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22587/67A Expired GB1131173A (en) 1967-02-02 1967-05-16 Bending machine

Country Status (3)

Country Link
US (1) US3410125A (en)
DE (1) DE1627585C3 (en)
GB (1) GB1131173A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126030A (en) * 1977-10-03 1978-11-21 Eaton-Leonard Corporation Retractable pressure die
DE2904885A1 (en) * 1979-02-09 1980-08-14 Rothenberger Gmbh Co BENDING DEVICE FOR METAL PIPES
US4325244A (en) * 1980-09-02 1982-04-20 Stowe Robert L Self-repairing wiper die
US4380920A (en) * 1980-10-14 1983-04-26 Coop Jeffrey W Sr Adjustable wiper die for bending tubular members
FR2624039B1 (en) * 1987-12-02 1993-07-02 Picot Sa CONTROL DEVICE FOR RULE OF TUBE BENDING MACHINE
TWI273935B (en) * 2005-01-25 2007-02-21 Cml Int Spa Bending device for bending machine
EP1700647B1 (en) * 2005-03-08 2008-06-04 WAFIOS Aktiengesellschaft Bending apparatus for tubular and rod-like workpieces and wiper die
DE502006000849D1 (en) * 2006-04-07 2008-07-10 Wafios Ag Bending machine for rod-shaped workpieces made of wire, pipe material or the like.
CN101096041B (en) * 2006-06-28 2010-06-23 浙江金马逊机械有限公司 Crease-shedding die set for pipe bending machine
DE102008031276A1 (en) * 2008-07-02 2010-01-07 Benteler Automobiltechnik Gmbh Pipe bending tool, has circumferential groove provided in sections in circumferential outline of bending roller and accomodating thickened wrinkle smoother guide which is formed in curved manner
CN104907371A (en) * 2015-05-07 2015-09-16 浙江利帆家具有限公司 Improved structure of round tube bending device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873786A (en) * 1954-02-26 1959-02-17 Western Electric Co Apparatus for making zero-radius bends in rectangular tubing
US2906316A (en) * 1957-08-13 1959-09-29 Stephen G Gerlach Bending machine wiper die supporting means
US3156287A (en) * 1961-12-12 1964-11-10 Pines Engineering Co Inc Control means for metal forming apparatus

Also Published As

Publication number Publication date
DE1627585B2 (en) 1977-10-20
DE1627585C3 (en) 1978-05-24
US3410125A (en) 1968-11-12
DE1627585A1 (en) 1970-05-06

Similar Documents

Publication Publication Date Title
GB1131173A (en) Bending machine
GB1493857A (en) Mandrel for holding metal cans
GB1198872A (en) Hair Spring
FR2454028A3 (en) PRESSURIZED FLUID-DRIVEN JACK, ESPECIALLY PNEUMATIC JACK
FR1510445A (en) Shell body, for example for rupture shells
FR1242036A (en) Pneumatic servomotor, usable for assisted control of a master cylinder
GB1438255A (en) Load clamping mechanism with limited play in arms
ES195671U (en) An outdoor coating provision for a bar coupling. (Machine-translation by Google Translate, not legally binding)
OA00912A (en) Process for recovering aluminum from a metal.
GB1401990A (en) Tube expander
ES453253A1 (en) Process for applying a threaded seat in a metal plate
SU1162518A1 (en) Punch for press to straighten hollow cylindrical blanks
GB1367107A (en) Scroll shear apparatus
GB1040087A (en) Improvements in and relating to mechanism having a swingable arm for supporting tongs or other devices
GB1104505A (en) Extrusion press for metal tubes
CA1003626A (en) Bar stock guide tubes for metal working machines and sound-damping liners for such tubes
GB1075482A (en) Tube bending
ES428777A1 (en) Machine for straightening elongated objects
ES308472A1 (en) The method of preparing an ester of a tiocarboxilic acid. (Machine-translation by Google Translate, not legally binding)
FR1500000A (en) Process for shaping a metal by forging under high hydrostatic pressure with a view to its subsequent transformation by extrusion
GB1047583A (en) A tube bending machine having an automatic pushing-off device
ES278542A3 (en) A double rod adapted to be coupled to two axilally aligned opposite elbows (Machine-translation by Google Translate, not legally binding)
CA951678A (en) Process for forming a flared end tubular metal part
BE793032A (en) PROCESS FOR FOLDING BY 'COLLECTION-DEPOT' OF BENDING PARTS ON BENDING MACHINES, AS WELL AS A DEVICE FOR IMPLEMENTING THE PROCESS
CH468218A (en) Process for shrinking the end of a metal body of tubular shape, device for implementing this process, shrinking metallic body obtained by carrying out said process and applying said process