FR1142975A - Improvements to devices for mandrating tubes - Google Patents

Improvements to devices for mandrating tubes

Info

Publication number
FR1142975A
FR1142975A FR1142975DA FR1142975A FR 1142975 A FR1142975 A FR 1142975A FR 1142975D A FR1142975D A FR 1142975DA FR 1142975 A FR1142975 A FR 1142975A
Authority
FR
France
Prior art keywords
mandrating
tubes
devices
mandrating tubes
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
Other languages
French (fr)
Inventor
Laszlo Szego
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 filed Critical
Application granted granted Critical
Publication of FR1142975A publication Critical patent/FR1142975A/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
    • B21D39/08—Tube expanders
    • 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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1142975D 1954-08-25 1955-06-02 Improvements to devices for mandrating tubes Expired FR1142975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1142975X 1954-08-25

Publications (1)

Publication Number Publication Date
FR1142975A true FR1142975A (en) 1957-09-25

Family

ID=10877318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142975D Expired FR1142975A (en) 1954-08-25 1955-06-02 Improvements to devices for mandrating tubes

Country Status (1)

Country Link
FR (1) FR1142975A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611614A1 (en) * 1993-02-16 1994-08-24 B & W FUEL COMPANY Device for forming a mechanical connection between two concentric tubes
WO2003015954A1 (en) * 2001-08-16 2003-02-27 E2 Tech Limited Apparatus for and a method of expanding tubulars
US7104322B2 (en) 2003-05-20 2006-09-12 Weatherford/Lamb, Inc. Open hole anchor and associated method
US8746028B2 (en) 2002-07-11 2014-06-10 Weatherford/Lamb, Inc. Tubing expansion
EP3533527A1 (en) * 2018-02-28 2019-09-04 Citic Dicastal Co., Ltd. Device for fixing metal tube with plate by expansion

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0611614A1 (en) * 1993-02-16 1994-08-24 B & W FUEL COMPANY Device for forming a mechanical connection between two concentric tubes
WO2003015954A1 (en) * 2001-08-16 2003-02-27 E2 Tech Limited Apparatus for and a method of expanding tubulars
GB2397081A (en) * 2001-08-16 2004-07-14 E2Tech Ltd Apparatus for and a method of expanding tubulars
GB2397081B (en) * 2001-08-16 2005-05-25 E2Tech Ltd Apparatus for and a method of expanding tubulars
US7174764B2 (en) 2001-08-16 2007-02-13 E2 Tech Limited Apparatus for and a method of expanding tubulars
US8746028B2 (en) 2002-07-11 2014-06-10 Weatherford/Lamb, Inc. Tubing expansion
US7104322B2 (en) 2003-05-20 2006-09-12 Weatherford/Lamb, Inc. Open hole anchor and associated method
EP3533527A1 (en) * 2018-02-28 2019-09-04 Citic Dicastal Co., Ltd. Device for fixing metal tube with plate by expansion
US10987717B2 (en) 2018-02-28 2021-04-27 Citic Dicastal Co., Ltd. Device for fixing metal tube with plate by expansion

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