GB690007A - Method and means for manufacturing pipe elbows or bending metal tubes - Google Patents

Method and means for manufacturing pipe elbows or bending metal tubes

Info

Publication number
GB690007A
GB690007A GB560651A GB560651A GB690007A GB 690007 A GB690007 A GB 690007A GB 560651 A GB560651 A GB 560651A GB 560651 A GB560651 A GB 560651A GB 690007 A GB690007 A GB 690007A
Authority
GB
United Kingdom
Prior art keywords
tube
bending
elbows
metal tubes
bending metal
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
GB560651A
Inventor
Harold Charles Rowan
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.)
WELLINGTON TUBE WORKS Ltd
Original Assignee
WELLINGTON TUBE WORKS 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 WELLINGTON TUBE WORKS Ltd filed Critical WELLINGTON TUBE WORKS Ltd
Priority to GB560651A priority Critical patent/GB690007A/en
Publication of GB690007A publication Critical patent/GB690007A/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

Landscapes

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

Abstract

690,007. Making tubular elbows &c. WELLINGTON TUBE WORKS, Ltd. Jan. 22, 1952 [March 8, 1961], No. 5606/51. Classes 83 (ii) and 83 (iv). Angular bending.-Elbows &c. are made by bending a tube f supported on grooved formers a by a reciprocated grooved former g. The formers a are pivotally mounted on levers c hinged to a frame b to facilitate release of the bent tube and are provided with recesses e to prevent extension of the metal on the outside of the bend. To avoid the formation of end lips on the unsupported inside of the bend, the tube end may be shaped before bending. Mandrels i may be used.
GB560651A 1951-03-08 1951-03-08 Method and means for manufacturing pipe elbows or bending metal tubes Expired GB690007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB560651A GB690007A (en) 1951-03-08 1951-03-08 Method and means for manufacturing pipe elbows or bending metal tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB560651A GB690007A (en) 1951-03-08 1951-03-08 Method and means for manufacturing pipe elbows or bending metal tubes

Publications (1)

Publication Number Publication Date
GB690007A true GB690007A (en) 1953-04-08

Family

ID=9799245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB560651A Expired GB690007A (en) 1951-03-08 1951-03-08 Method and means for manufacturing pipe elbows or bending metal tubes

Country Status (1)

Country Link
GB (1) GB690007A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882952A (en) * 1958-02-06 1959-04-21 Carl Parten Die for use in bending flat metal stock and the like
US3258948A (en) * 1963-11-01 1966-07-05 Gen Electric Sheet metal forming apparatus
GB2122521A (en) * 1982-06-15 1984-01-18 Newman Tonks Hardware Limited Apparatus and method for bending rod or tube
EP0268891A1 (en) * 1986-11-21 1988-06-01 Germano Fiorito Metal pipe bending apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882952A (en) * 1958-02-06 1959-04-21 Carl Parten Die for use in bending flat metal stock and the like
US3258948A (en) * 1963-11-01 1966-07-05 Gen Electric Sheet metal forming apparatus
GB2122521A (en) * 1982-06-15 1984-01-18 Newman Tonks Hardware Limited Apparatus and method for bending rod or tube
EP0268891A1 (en) * 1986-11-21 1988-06-01 Germano Fiorito Metal pipe bending apparatus

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