GB1357895A - Tube bending machine - Google Patents

Tube bending machine

Info

Publication number
GB1357895A
GB1357895A GB3221070A GB3221070A GB1357895A GB 1357895 A GB1357895 A GB 1357895A GB 3221070 A GB3221070 A GB 3221070A GB 3221070 A GB3221070 A GB 3221070A GB 1357895 A GB1357895 A GB 1357895A
Authority
GB
United Kingdom
Prior art keywords
arms
bending machine
bending
jack
blocks
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
GB3221070A
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.)
TUBELA ENG CO Ltd
Original Assignee
TUBELA ENG CO Ltd
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 TUBELA ENG CO Ltd filed Critical TUBELA ENG CO Ltd
Priority to GB3221070A priority Critical patent/GB1357895A/en
Publication of GB1357895A publication Critical patent/GB1357895A/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
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber

Landscapes

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

Abstract

1357895 Angular bending TUBELA ENG CO Ltd 24 June 1971 [2 July 1970] 32210/70 Heading B3E A tube bending machine comprises a jack 11 carrying means, such as a former 14, for applying a bending force to the tube supported on each side of the bend by blocks 16 carried by arms 21 which are adjustable angularly into at least two positions relatively to the jack. The arms are pivoted at 22 and held in any one of a number of angular positions by pins engaging in holes (25), Fig. 2 (not shown). The blocks 16 may be located in any one of the holes 17, 28 in the arms. The machine enables the formation of narrowly-spaced right-angle bends in different planes.
GB3221070A 1970-07-02 1970-07-02 Tube bending machine Expired GB1357895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3221070A GB1357895A (en) 1970-07-02 1970-07-02 Tube bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3221070A GB1357895A (en) 1970-07-02 1970-07-02 Tube bending machine

Publications (1)

Publication Number Publication Date
GB1357895A true GB1357895A (en) 1974-06-26

Family

ID=10335020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3221070A Expired GB1357895A (en) 1970-07-02 1970-07-02 Tube bending machine

Country Status (1)

Country Link
GB (1) GB1357895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967867A (en) * 2014-05-22 2014-08-06 王静 Oil cylinder used for bending machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967867A (en) * 2014-05-22 2014-08-06 王静 Oil cylinder used for bending machine

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years