FR2326998B1 - - Google Patents

Info

Publication number
FR2326998B1
FR2326998B1 FR7531617A FR7531617A FR2326998B1 FR 2326998 B1 FR2326998 B1 FR 2326998B1 FR 7531617 A FR7531617 A FR 7531617A FR 7531617 A FR7531617 A FR 7531617A FR 2326998 B1 FR2326998 B1 FR 2326998B1
Authority
FR
France
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
FR7531617A
Other languages
French (fr)
Other versions
FR2326998A1 (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
Priority to FR7531617A priority Critical patent/FR2326998A1/en
Priority to IT8345776A priority patent/IT1070365B/en
Priority to BE171361A priority patent/BE847098A/en
Priority to GB4203776A priority patent/GB1559287A/en
Priority to DE19762645830 priority patent/DE2645830C2/en
Priority to ES1976231892U priority patent/ES231892Y/en
Publication of FR2326998A1 publication Critical patent/FR2326998A1/en
Application granted granted Critical
Publication of FR2326998B1 publication Critical patent/FR2326998B1/fr
Granted 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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Turning (AREA)
  • Knives (AREA)
FR7531617A 1975-10-10 1975-10-10 TOOL FOR THE REALIZATION OF TUBE CLAMPS Granted FR2326998A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7531617A FR2326998A1 (en) 1975-10-10 1975-10-10 TOOL FOR THE REALIZATION OF TUBE CLAMPS
IT8345776A IT1070365B (en) 1975-10-10 1976-10-08 TOOL FOR MAKING COLLARS
BE171361A BE847098A (en) 1975-10-10 1976-10-08 TOOL FOR THE REALIZATION OF TUBING COLLARS,
GB4203776A GB1559287A (en) 1975-10-10 1976-10-08 Tool for forming a socket at the end of a tube
DE19762645830 DE2645830C2 (en) 1975-10-10 1976-10-11 Hand tool for expanding pipe ends
ES1976231892U ES231892Y (en) 1975-10-10 1976-10-11 APPARATUS TO MAKE CLOSURE COLLARS ON TUBES.

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
FR2326998A1 FR2326998A1 (en) 1977-05-06
FR2326998B1 true FR2326998B1 (en) 1978-08-18

Family

ID=9161243

Family Applications (1)

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

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
DE2645830C2 (en) 1986-05-28
DE2645830A1 (en) 1977-04-21
ES231892U (en) 1978-01-01
GB1559287A (en) 1980-01-16
FR2326998A1 (en) 1977-05-06
ES231892Y (en) 1978-05-16
IT1070365B (en) 1985-03-29
BE847098A (en) 1977-01-31

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