SE8903791D0 - BIEGERVORRICHTUNG - Google Patents

BIEGERVORRICHTUNG

Info

Publication number
SE8903791D0
SE8903791D0 SE8903791A SE8903791A SE8903791D0 SE 8903791 D0 SE8903791 D0 SE 8903791D0 SE 8903791 A SE8903791 A SE 8903791A SE 8903791 A SE8903791 A SE 8903791A SE 8903791 D0 SE8903791 D0 SE 8903791D0
Authority
SE
Sweden
Prior art keywords
slides
border
flange
sheet
support
Prior art date
Application number
SE8903791A
Other languages
Swedish (sv)
Other versions
SE8903791L (en
Inventor
I Gheczy
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 SE8903791D0 publication Critical patent/SE8903791D0/en
Publication of SE8903791L publication Critical patent/SE8903791L/en

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)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The apparatus, for bending the raised flange (41) on a sheet (39) includes a support (20) for the sheet (39), a border (22) of the support (20) for resting the raised flange (41), a holding-down clamp (36) for pressing the sheet (39) onto the support (30), a plurality of slides (27) for acting on the raised flange (41) and at least one pressing ram (32) for actuating the slides (27), is characterized in that the slides (27) consist of a resilient material and are of rod-shaped design and the border (22) has guide devices for the slides. These can be curved tubes (24) in the border (22). Alternatively the guides are sloping surfaces of the border (22). The slides (27) may have profiled ends (29) to form a recess in the flange (41) or merely fold over the flange. The folding may be completed by a further ram after initial slides action. <IMAGE>
SE8903791A 1988-11-14 1989-11-13 Bending device SE8903791L (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
SE8903791D0 true SE8903791D0 (en) 1989-11-13
SE8903791L SE8903791L (en) 1991-05-14

Family

ID=4271871

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903791A SE8903791L (en) 1988-11-14 1989-11-13 Bending 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
DE3937568A1 (en) 1990-05-17
SE8903791L (en) 1991-05-14
GB2224962A (en) 1990-05-23
ES2032361A6 (en) 1993-02-01
GB8925738D0 (en) 1990-01-04
IT8922359A1 (en) 1991-05-13
IT8922359A0 (en) 1989-11-13
FR2638986B3 (en) 1991-02-22
FR2638986A1 (en) 1990-05-18
IT1236785B (en) 1993-04-02
GB2224962B (en) 1992-09-09
CH677622A5 (en) 1991-06-14

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