FR2638986B3 - FOLDING DEVICE - Google Patents

FOLDING DEVICE

Info

Publication number
FR2638986B3
FR2638986B3 FR898914844A FR8914844A FR2638986B3 FR 2638986 B3 FR2638986 B3 FR 2638986B3 FR 898914844 A FR898914844 A FR 898914844A FR 8914844 A FR8914844 A FR 8914844A FR 2638986 B3 FR2638986 B3 FR 2638986B3
Authority
FR
France
Prior art keywords
folding device
folding
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 - Lifetime
Application number
FR898914844A
Other languages
French (fr)
Other versions
FR2638986A1 (en
Inventor
Ivan Gheczy
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.)
Matec Holding AG
Original Assignee
Matec Holding AG
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 Matec Holding AG filed Critical Matec Holding AG
Publication of FR2638986A1 publication Critical patent/FR2638986A1/en
Application granted granted Critical
Publication of FR2638986B3 publication Critical patent/FR2638986B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/12—Edge-curling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR898914844A 1988-11-14 1989-11-13 FOLDING DEVICE Expired - Lifetime FR2638986B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4211/88A CH677622A5 (en) 1988-11-14 1988-11-14

Publications (2)

Publication Number Publication Date
FR2638986A1 FR2638986A1 (en) 1990-05-18
FR2638986B3 true FR2638986B3 (en) 1991-02-22

Family

ID=4271871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898914844A Expired - Lifetime FR2638986B3 (en) 1988-11-14 1989-11-13 FOLDING DEVICE

Country Status (7)

Country Link
CH (1) CH677622A5 (en)
DE (1) DE3937568A1 (en)
ES (1) ES2032361A6 (en)
FR (1) FR2638986B3 (en)
GB (1) GB2224962B (en)
IT (1) IT1236785B (en)
SE (1) SE8903791L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017809A1 (en) * 2014-02-24 2015-08-28 Peugeot Citroen Automobiles Sa PRESS TOOLS FOR CRIMPING ON ITSELF THE EDGE FALLS WITH A PIECE IN TOLE.
EP3623069A1 (en) * 2018-09-11 2020-03-18 Fritz Stepper GmbH & Co. KG Tool, in particular a machining or mounting or joining tool, comprising a device for redirecting an actuating force
CN109834179B (en) * 2019-03-14 2020-06-16 精诚工科汽车***有限公司 Flanging mechanism

Also Published As

Publication number Publication date
CH677622A5 (en) 1991-06-14
SE8903791D0 (en) 1989-11-13
GB2224962B (en) 1992-09-09
IT8922359A0 (en) 1989-11-13
SE8903791L (en) 1991-05-14
GB2224962A (en) 1990-05-23
IT1236785B (en) 1993-04-02
GB8925738D0 (en) 1990-01-04
FR2638986A1 (en) 1990-05-18
IT8922359A1 (en) 1991-05-13
DE3937568A1 (en) 1990-05-17
ES2032361A6 (en) 1993-02-01

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