(19)
(11) EP 0 315 281 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
11.07.1990 Bulletin 1990/28

(43) Date of publication A2:
10.05.1989 Bulletin 1989/19

(21) Application number: 88202451.6

(22) Date of filing: 03.11.1988
(51) International Patent Classification (IPC)4B21D 7/06, B21D 28/00
(84) Designated Contracting States:
AT BE CH DE ES FR GB GR IT LI LU NL SE

(30) Priority: 05.11.1987 NL 8702647

(71) Applicant: Cooymans, Petrus Armin Michiel Marie
NL-4901 JH Oosterhout (NL)

(72) Inventor:
  • Cooymans, Petrus Armin Michiel Marie
    NL-4901 JH Oosterhout (NL)


(56) References cited: : 
   
       


    (54) A device for working on work-pieces by means of pressure


    (57) An apparatus for the manufacturing of work pieces using pressure, such as bending, punching etc, said apparatus in principle compriving a surface (2), an adjustable carrier (3) regarding the surface, for a thereon affixed pressure device such as a hydraulic cylinder, said carrier (3) is adapted to be pivoted about an axis (A-A) parallel to said surface crossing the pressure axis (B-B) of the pressure device, whereby the pressure device can be placed at any desired angle in relation to the table, especially in a first position wherein the pressure line (B-B) is vertically to said surface, and in a second position wherein it runs parallel to it, such that the work pieces can be extended beyond the pivoting support within the working area of the pressure device.







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