GB311720A - Improvements in pipe-bending machines - Google Patents

Improvements in pipe-bending machines

Info

Publication number
GB311720A
GB311720A GB471328A GB471328A GB311720A GB 311720 A GB311720 A GB 311720A GB 471328 A GB471328 A GB 471328A GB 471328 A GB471328 A GB 471328A GB 311720 A GB311720 A GB 311720A
Authority
GB
United Kingdom
Prior art keywords
pipe
bending
bending machines
wheel
positions
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
GB471328A
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.)
JAMES ERNEST JACKSON
Original Assignee
JAMES ERNEST JACKSON
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 JAMES ERNEST JACKSON filed Critical JAMES ERNEST JACKSON
Priority to GB471328A priority Critical patent/GB311720A/en
Publication of GB311720A publication Critical patent/GB311720A/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

Landscapes

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

Abstract

311,720. Jackson, J. E., and Lord, J. Feb. 15, 1928. Angular bending. - A pipe bending machine comprises a wheel a provided with teeth b by which it may be rotated by a member c having positions for two or more handspikes e. The pipe is clamped to the wheel by a bolt g and a clamping member f<2> and is guided during bending by a shoe n running on rollers m in a member k which is adapted to be pivoted at l at one of a series of positions j<1> on the base of the machine and is adjustable by a screw o.
GB471328A 1928-02-15 1928-02-15 Improvements in pipe-bending machines Expired GB311720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB471328A GB311720A (en) 1928-02-15 1928-02-15 Improvements in pipe-bending machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB471328A GB311720A (en) 1928-02-15 1928-02-15 Improvements in pipe-bending machines

Publications (1)

Publication Number Publication Date
GB311720A true GB311720A (en) 1929-05-15

Family

ID=9782381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB471328A Expired GB311720A (en) 1928-02-15 1928-02-15 Improvements in pipe-bending machines

Country Status (1)

Country Link
GB (1) GB311720A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140326033A1 (en) * 2013-05-02 2014-11-06 Cml International S.P.A. Die and counter-die type bending machine for right-hand and left-hand bending an elongated piece
CN105478545A (en) * 2015-11-30 2016-04-13 芜湖恒美电热器具有限公司 Automatic pipe bending machine
CN105689464A (en) * 2015-10-08 2016-06-22 滁州品之达电器科技有限公司 Multifunctional plate bending machine with lifting-pressing type pipe bending mechanism
CN105689461A (en) * 2015-10-08 2016-06-22 滁州品之达电器科技有限公司 Multifunctional plate bending machine with rolling wheel type pipe bending mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140326033A1 (en) * 2013-05-02 2014-11-06 Cml International S.P.A. Die and counter-die type bending machine for right-hand and left-hand bending an elongated piece
US9878361B2 (en) * 2013-05-02 2018-01-30 Cml International S.P.A. Die and counter-die type bending machine for right-hand and left-hand bending an elongated piece
CN105689464A (en) * 2015-10-08 2016-06-22 滁州品之达电器科技有限公司 Multifunctional plate bending machine with lifting-pressing type pipe bending mechanism
CN105689461A (en) * 2015-10-08 2016-06-22 滁州品之达电器科技有限公司 Multifunctional plate bending machine with rolling wheel type pipe bending mechanism
CN105478545A (en) * 2015-11-30 2016-04-13 芜湖恒美电热器具有限公司 Automatic pipe bending machine
CN105478545B (en) * 2015-11-30 2018-07-06 芜湖恒美电热器具有限公司 A kind of automatic pipebender

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