FR2375925B1 - - Google Patents

Info

Publication number
FR2375925B1
FR2375925B1 FR7700440A FR7700440A FR2375925B1 FR 2375925 B1 FR2375925 B1 FR 2375925B1 FR 7700440 A FR7700440 A FR 7700440A FR 7700440 A FR7700440 A FR 7700440A FR 2375925 B1 FR2375925 B1 FR 2375925B1
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
FR7700440A
Other languages
French (fr)
Other versions
FR2375925A1 (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.)
UNICUM SA
Original Assignee
UNICUM SA
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 UNICUM SA filed Critical UNICUM SA
Priority to FR7700440A priority Critical patent/FR2375925A1/en
Priority to ES465239A priority patent/ES465239A1/en
Priority to IT3125377A priority patent/IT1089078B/en
Priority to DE19782800079 priority patent/DE2800079A1/en
Publication of FR2375925A1 publication Critical patent/FR2375925A1/en
Application granted granted Critical
Publication of FR2375925B1 publication Critical patent/FR2375925B1/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
    • B21D41/021—Enlarging by means of tube-flaring hand tools
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products
FR7700440A 1977-01-04 1977-01-04 Hand tool for making flanges on pipes - in which different mandrels can be moved under driving piston Granted FR2375925A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7700440A FR2375925A1 (en) 1977-01-04 1977-01-04 Hand tool for making flanges on pipes - in which different mandrels can be moved under driving piston
ES465239A ES465239A1 (en) 1977-01-04 1977-12-20 Hand tool for making flanges on pipes - in which different mandrels can be moved under driving piston
IT3125377A IT1089078B (en) 1977-01-04 1977-12-23 EQUIPMENT FOR THE EXECUTION OF COLLARS ON PIPES
DE19782800079 DE2800079A1 (en) 1977-01-04 1978-01-02 DEVICE FOR MANUFACTURING FLANGES ON PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700440A FR2375925A1 (en) 1977-01-04 1977-01-04 Hand tool for making flanges on pipes - in which different mandrels can be moved under driving piston

Publications (2)

Publication Number Publication Date
FR2375925A1 FR2375925A1 (en) 1978-07-28
FR2375925B1 true FR2375925B1 (en) 1982-03-05

Family

ID=9185255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700440A Granted FR2375925A1 (en) 1977-01-04 1977-01-04 Hand tool for making flanges on pipes - in which different mandrels can be moved under driving piston

Country Status (4)

Country Link
DE (1) DE2800079A1 (en)
ES (1) ES465239A1 (en)
FR (1) FR2375925A1 (en)
IT (1) IT1089078B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451235A1 (en) * 1979-03-14 1980-10-10 Priol Rene Le Tube end shaping tool - has head rotating but not sliding on screwed shaft working in body
FR2492286A1 (en) * 1980-10-21 1982-04-23 Robles Joseph Rotary punch forming radial flange on end of metal tube - uses bit sliding axially in diametric punch slot hole to form initial taper mouth
DE3230444C2 (en) * 1982-08-16 1986-11-27 Horst 7730 Villingen-Schwenningen Klann Flaring press for metal pipes
DE3644558A1 (en) * 1986-12-24 1988-07-07 Watanabe Kogyo Toda Kk DEVICE FOR PRESSING AND BEVELING PIPE ENDS
FI89137C (en) * 1987-02-24 1993-08-25 Gs Hydro Oy Method and apparatus for forming a collar at the end of a metal tube at a substantially right angle with respect to the longitudinal direction of the tube
DE102005059388A1 (en) * 2005-12-09 2007-06-14 Rennsteig Werkzeuge Gmbh Device for expanding pipe ends
CN104841745B (en) * 2014-11-12 2017-02-08 青岛泰来新能源技术有限公司 Air cylinder type double-folding-side mechanism for battery shell
CN105689565B (en) * 2016-02-26 2017-08-22 浙江飞越机电有限公司 Hydraulic expanding, tube expander
CN109772975B (en) * 2019-01-31 2023-05-12 远大可建科技有限公司 Pipe flanging equipment and pipe flanging method
CN212653901U (en) 2019-02-20 2021-03-05 米沃奇电动工具公司 Expansion tool, working element for expanding a pipe, fitting, mandrel assembly and pipe expansion system
CN212097511U (en) 2019-02-20 2020-12-08 米沃奇电动工具公司 PEX expanding tool
CN214726466U (en) 2020-11-27 2021-11-16 米沃奇电动工具公司 Expansion tool
US11779990B2 (en) 2021-04-09 2023-10-10 Milwaukee Electric Tool Corporation Expansion tool

Also Published As

Publication number Publication date
DE2800079A1 (en) 1978-07-06
IT1089078B (en) 1985-06-10
FR2375925A1 (en) 1978-07-28
ES465239A1 (en) 1978-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse