ES231892U - Apparatus for making closure collars on tubes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Apparatus for making closure collars on tubes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES231892U
ES231892U ES0231892U ES231892U ES231892U ES 231892 U ES231892 U ES 231892U ES 0231892 U ES0231892 U ES 0231892U ES 231892 U ES231892 U ES 231892U ES 231892 U ES231892 U ES 231892U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
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.)
Granted
Application number
ES0231892U
Other languages
Spanish (es)
Other versions
ES231892Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES231892U publication Critical patent/ES231892U/en
Application granted granted Critical
Publication of ES231892Y publication Critical patent/ES231892Y/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
    • B21D41/02—Enlarging
    • B21D41/026—Enlarging by means of mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Turning (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Apparatus for making collars of closure on tubes characterized in that it is comprised of two longitudinal elements of semi-circular section, the elements being assembled with spine and articulated longitudinally according to their joint plane and being provided with means that allow them to be manipulated by separating and approaching around their articulation in the inside of a tube to form in it the joint collar by widening the circumference of the wall of the tube. (Machine-translation by Google Translate, not legally binding)
ES1976231892U 1975-10-10 1976-10-11 APPARATUS TO MAKE CLOSURE COLLARS ON TUBES. Expired ES231892Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531617A FR2326998A1 (en) 1975-10-10 1975-10-10 TOOL FOR THE REALIZATION OF TUBE CLAMPS

Publications (2)

Publication Number Publication Date
ES231892U true ES231892U (en) 1978-01-01
ES231892Y ES231892Y (en) 1978-05-16

Family

ID=9161243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976231892U Expired ES231892Y (en) 1975-10-10 1976-10-11 APPARATUS TO MAKE CLOSURE COLLARS ON TUBES.

Country Status (6)

Country Link
BE (1) BE847098A (en)
DE (1) DE2645830C2 (en)
ES (1) ES231892Y (en)
FR (1) FR2326998A1 (en)
GB (1) GB1559287A (en)
IT (1) IT1070365B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637292A1 (en) * 1986-11-03 1988-05-19 Foell Remswerk Expansion tool
WO1990012665A1 (en) * 1989-04-21 1990-11-01 W.E.B. Tooling Pty. Ltd. Pipe expander
IT1241733B (en) * 1990-06-12 1994-02-01 Antonio Cesari TOOL WITH MODULAR OPENING FOR ANY TYPE OF APPLICATION WHERE YOU NEED AN INTERNAL POWER TAKE-OFF
DE29719976U1 (en) * 1997-11-08 1998-01-02 Rehau Ag & Co Expanding tool for expanding pipe ends
FR2876051B1 (en) * 2004-10-06 2008-03-21 Didier Tronel DEVICE FOR CARRYING OUT THE SHAFTS FOR PIPES AND PIPES OF THERMOPLASTIC MATERIALS
CN108380767B (en) * 2018-03-02 2019-10-08 东华大学 Tube expander

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927627U (en) * 1965-09-29 1965-11-25 Marcel Hess HAND PLIERS FOR EXPANDING TUBULAR WORKPIECES.

Also Published As

Publication number Publication date
ES231892Y (en) 1978-05-16
DE2645830A1 (en) 1977-04-21
GB1559287A (en) 1980-01-16
BE847098A (en) 1977-01-31
FR2326998A1 (en) 1977-05-06
DE2645830C2 (en) 1986-05-28
IT1070365B (en) 1985-03-29
FR2326998B1 (en) 1978-08-18

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