GB1457843A - Tube expander with stop collar - Google Patents

Tube expander with stop collar

Info

Publication number
GB1457843A
GB1457843A GB2858674A GB2858674A GB1457843A GB 1457843 A GB1457843 A GB 1457843A GB 2858674 A GB2858674 A GB 2858674A GB 2858674 A GB2858674 A GB 2858674A GB 1457843 A GB1457843 A GB 1457843A
Authority
GB
United Kingdom
Prior art keywords
cage
tube
stop collar
tube expander
collar
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
GB2858674A
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB1457843A publication Critical patent/GB1457843A/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1457843 Tube expanders DRESSER INDUSTRIES Inc 27 June 1974 [9 July 1973] 28586/74 Heading B3J In a roller tube-expander operated by a taper mandrel 14, advance of a tube-end 11 over a cage 16 for the rollers 17 is limited by a plurality of individual members 36 extending into engagement with the periphery of the cage. The spring stop-fingers 36 are carried by a collar 18 which is mounted, through a thrust bearing 19, on a nut 22 locked by a grub-screw 24 to the screwthreaded cage 16.
GB2858674A 1973-07-09 1974-06-27 Tube expander with stop collar Expired GB1457843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US377683A US3924433A (en) 1973-07-09 1973-07-09 Stop collar for tube expander

Publications (1)

Publication Number Publication Date
GB1457843A true GB1457843A (en) 1976-12-08

Family

ID=23490121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2858674A Expired GB1457843A (en) 1973-07-09 1974-06-27 Tube expander with stop collar

Country Status (7)

Country Link
US (1) US3924433A (en)
CA (1) CA1009130A (en)
DE (1) DE2433470A1 (en)
ES (1) ES428108A1 (en)
GB (1) GB1457843A (en)
IT (1) IT1016258B (en)
NL (1) NL7408911A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346909A (en) * 1998-12-22 2000-08-23 Petroline Wellsystems Ltd Profile formation in tubing
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
US6425444B1 (en) 1998-12-22 2002-07-30 Weatherford/Lamb, Inc. Method and apparatus for downhole sealing
US6454013B1 (en) 1997-11-01 2002-09-24 Weatherford/Lamb, Inc. Expandable downhole tubing
US6457533B1 (en) 1997-07-12 2002-10-01 Weatherford/Lamb, Inc. Downhole tubing
US6510896B2 (en) 2001-05-04 2003-01-28 Weatherford/Lamb, Inc. Apparatus and methods for utilizing expandable sand screen in wellbores
US6513588B1 (en) 1999-09-14 2003-02-04 Weatherford/Lamb, Inc. Downhole apparatus
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US6668930B2 (en) 2002-03-26 2003-12-30 Weatherford/Lamb, Inc. Method for installing an expandable coiled tubing patch
US6695063B2 (en) 1999-12-22 2004-02-24 Weatherford/Lamb, Inc. Expansion assembly for a tubular expander tool, and method of tubular expansion
US6698517B2 (en) 1999-12-22 2004-03-02 Weatherford/Lamb, Inc. Apparatus, methods, and applications for expanding tubulars in a wellbore
US6708769B2 (en) 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US6732806B2 (en) 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
US6742598B2 (en) 2002-05-29 2004-06-01 Weatherford/Lamb, Inc. Method of expanding a sand screen
US7073583B2 (en) 2000-12-22 2006-07-11 E2Tech Limited Method and apparatus for expanding tubing downhole
US7156179B2 (en) 2001-09-07 2007-01-02 Weatherford/Lamb, Inc. Expandable tubulars
US7174764B2 (en) 2001-08-16 2007-02-13 E2 Tech Limited Apparatus for and a method of expanding tubulars
US7373990B2 (en) 1999-12-22 2008-05-20 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US7503396B2 (en) 2006-02-15 2009-03-17 Weatherford/Lamb Method and apparatus for expanding tubulars in a wellbore

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242893A (en) * 1979-05-22 1981-01-06 Dresser Industries, Inc. Stop collar for tube expander
US4580426A (en) * 1984-02-27 1986-04-08 Westinghouse Electric Corp. Hybrid expansion apparatus and process
DE4437281C2 (en) * 1994-10-18 1998-03-19 Fraunhofer Ges Forschung Combination tool for the final shaping of the inner contour of shaped flanges for containers made of sheet metal
NL1020171C2 (en) * 2002-03-13 2003-09-16 Johan Massee Method and forming machine for machining a workpiece.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US569651A (en) * 1896-10-20 Joseph c
US901271A (en) * 1906-05-04 1908-10-13 Otto Wiedeke Tube-expander.
DE511113C (en) * 1926-10-10 1930-10-28 Gottlob Burkhardt Dipl Ing Pipe roller
GB536136A (en) * 1939-11-02 1941-05-05 Stirling Boiler Co Ltd Improvements in tube expanders
US2649889A (en) * 1948-03-30 1953-08-25 Frank E Dudley Tube expanding
US3426565A (en) * 1966-03-11 1969-02-11 Thomas C Wilson Inc Tube expander

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6457533B1 (en) 1997-07-12 2002-10-01 Weatherford/Lamb, Inc. Downhole tubing
US6454013B1 (en) 1997-11-01 2002-09-24 Weatherford/Lamb, Inc. Expandable downhole tubing
US6457532B1 (en) 1998-12-22 2002-10-01 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
US6446323B1 (en) 1998-12-22 2002-09-10 Weatherford/Lamb, Inc. Profile formation
US6425444B1 (en) 1998-12-22 2002-07-30 Weatherford/Lamb, Inc. Method and apparatus for downhole sealing
US7124826B2 (en) 1998-12-22 2006-10-24 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
GB2346909A (en) * 1998-12-22 2000-08-23 Petroline Wellsystems Ltd Profile formation in tubing
US6742606B2 (en) 1998-12-22 2004-06-01 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US6527049B2 (en) 1998-12-22 2003-03-04 Weatherford/Lamb, Inc. Apparatus and method for isolating a section of tubing
US6543552B1 (en) 1998-12-22 2003-04-08 Weatherford/Lamb, Inc. Method and apparatus for drilling and lining a wellbore
US6702030B2 (en) 1998-12-22 2004-03-09 Weatherford/Lamb, Inc. Procedures and equipment for profiling and jointing of pipes
GB2346909B (en) * 1998-12-22 2003-08-13 Petroline Wellsystems Ltd Profile formation
US6702029B2 (en) 1998-12-22 2004-03-09 Weatherford/Lamb, Inc. Tubing anchor
US6688400B2 (en) 1998-12-22 2004-02-10 Weatherford/Lamb, Inc. Downhole sealing
US6513588B1 (en) 1999-09-14 2003-02-04 Weatherford/Lamb, Inc. Downhole apparatus
US6698517B2 (en) 1999-12-22 2004-03-02 Weatherford/Lamb, Inc. Apparatus, methods, and applications for expanding tubulars in a wellbore
US6695063B2 (en) 1999-12-22 2004-02-24 Weatherford/Lamb, Inc. Expansion assembly for a tubular expander tool, and method of tubular expansion
US7921925B2 (en) 1999-12-22 2011-04-12 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US6598678B1 (en) 1999-12-22 2003-07-29 Weatherford/Lamb, Inc. Apparatus and methods for separating and joining tubulars in a wellbore
US7373990B2 (en) 1999-12-22 2008-05-20 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US6325148B1 (en) 1999-12-22 2001-12-04 Weatherford/Lamb, Inc. Tools and methods for use with expandable tubulars
US6708769B2 (en) 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US7073583B2 (en) 2000-12-22 2006-07-11 E2Tech Limited Method and apparatus for expanding tubing downhole
US6832649B2 (en) 2001-05-04 2004-12-21 Weatherford/Lamb, Inc. Apparatus and methods for utilizing expandable sand screen in wellbores
US6510896B2 (en) 2001-05-04 2003-01-28 Weatherford/Lamb, Inc. Apparatus and methods for utilizing expandable sand screen in wellbores
US7174764B2 (en) 2001-08-16 2007-02-13 E2 Tech Limited Apparatus for and a method of expanding tubulars
US7156179B2 (en) 2001-09-07 2007-01-02 Weatherford/Lamb, Inc. Expandable tubulars
US7387169B2 (en) 2001-09-07 2008-06-17 Weatherford/Lamb, Inc. Expandable tubulars
US6732806B2 (en) 2002-01-29 2004-05-11 Weatherford/Lamb, Inc. One trip expansion method and apparatus for use in a wellbore
US6668930B2 (en) 2002-03-26 2003-12-30 Weatherford/Lamb, Inc. Method for installing an expandable coiled tubing patch
US6742598B2 (en) 2002-05-29 2004-06-01 Weatherford/Lamb, Inc. Method of expanding a sand screen
US7503396B2 (en) 2006-02-15 2009-03-17 Weatherford/Lamb Method and apparatus for expanding tubulars in a wellbore

Also Published As

Publication number Publication date
CA1009130A (en) 1977-04-26
US3924433A (en) 1975-12-09
DE2433470A1 (en) 1975-01-30
IT1016258B (en) 1977-05-30
ES428108A1 (en) 1976-07-16
USB377683I5 (en) 1975-01-28
NL7408911A (en) 1975-01-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee