GB1210847A - Improvements in tools for deforming metal - Google Patents

Improvements in tools for deforming metal

Info

Publication number
GB1210847A
GB1210847A GB3119768A GB3119768A GB1210847A GB 1210847 A GB1210847 A GB 1210847A GB 3119768 A GB3119768 A GB 3119768A GB 3119768 A GB3119768 A GB 3119768A GB 1210847 A GB1210847 A GB 1210847A
Authority
GB
United Kingdom
Prior art keywords
die piece
pipe
jaws
die
spigot
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
GB3119768A
Inventor
John Brian Jones
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Priority to GB3119768A priority Critical patent/GB1210847A/en
Publication of GB1210847A publication Critical patent/GB1210847A/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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1,210,847. Flaring tubes. GIRLING Ltd. 28 April, 1969 [29 June, 1968], No. 31197/68. Heading B3Q. A tool for flaring the end of a metal pipe 40 comprises a pair of relatively movable jaws 11, 12, a die piece 30, and means 20 for moving the die piece and the jaws relatively towards each other in an axial direction, and is characterized by the die piece 30 being provided with a spigot 35 formed as a member separate from the die piece, a portion 34 of the member forming the spigot being detachably secured within a recess 33 in the body of the die piece. To deform the end of the pipe 40 to form a flare, the pipe is inserted between the jaws 11, 12 and clamped so that its inner end projects from the upper end of the jaws. The die piece 30 is then inserted between a thrust member 21 and the pipe, with the spigot 35 in registry in the inner end of the pipe. A spindle 20 is rotated to move the thrust member 21 into abutment with the die piece 30 after which the die is forced downwardly thus deforming the end of the pipe with the complementary conical surfaces of the body part 31 of the die piece and the upper end of the jaws.
GB3119768A 1968-06-29 1968-06-29 Improvements in tools for deforming metal Expired GB1210847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3119768A GB1210847A (en) 1968-06-29 1968-06-29 Improvements in tools for deforming metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3119768A GB1210847A (en) 1968-06-29 1968-06-29 Improvements in tools for deforming metal

Publications (1)

Publication Number Publication Date
GB1210847A true GB1210847A (en) 1970-11-04

Family

ID=10319455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3119768A Expired GB1210847A (en) 1968-06-29 1968-06-29 Improvements in tools for deforming metal

Country Status (1)

Country Link
GB (1) GB1210847A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30940E (en) * 1977-02-07 1982-05-25 Gould Inc. Flaring tool
GB2159081A (en) * 1984-05-19 1985-11-27 Rydengrove Limited Method of forming flanges on a tube
GB2305624A (en) * 1995-09-27 1997-04-16 Itw Ltd Plumbing Fitting and a method of making a plumbing fitting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30940E (en) * 1977-02-07 1982-05-25 Gould Inc. Flaring tool
GB2159081A (en) * 1984-05-19 1985-11-27 Rydengrove Limited Method of forming flanges on a tube
GB2305624A (en) * 1995-09-27 1997-04-16 Itw Ltd Plumbing Fitting and a method of making a plumbing fitting
GB2305624B (en) * 1995-09-27 1999-05-05 Itw Ltd A pressing and a method of and apparatus for making a pressing

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees