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DE3873693D1 - Vorrichtung zur werkstueckbearbeitung durch druckmittel. - Google Patents

Vorrichtung zur werkstueckbearbeitung durch druckmittel.

Info

Publication number
DE3873693D1
DE3873693D1 DE8888202451T DE3873693T DE3873693D1 DE 3873693 D1 DE3873693 D1 DE 3873693D1 DE 8888202451 T DE8888202451 T DE 8888202451T DE 3873693 T DE3873693 T DE 3873693T DE 3873693 D1 DE3873693 D1 DE 3873693D1
Authority
DE
Germany
Prior art keywords
pressure
pressure device
axis
work pieces
workpiece processing
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
DE8888202451T
Other languages
English (en)
Other versions
DE3873693T2 (de
Inventor
Petrus Armin Michiel Cooymans
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
Application granted granted Critical
Publication of DE3873693D1 publication Critical patent/DE3873693D1/de
Publication of DE3873693T2 publication Critical patent/DE3873693T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Jigs For Machine Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
DE8888202451T 1987-11-05 1988-11-03 Vorrichtung zur werkstueckbearbeitung durch druckmittel. Expired - Fee Related DE3873693T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8702647A NL8702647A (nl) 1987-11-05 1987-11-05 Inrichting voor het met druk bewerken van werkstukken.

Publications (2)

Publication Number Publication Date
DE3873693D1 true DE3873693D1 (de) 1992-09-17
DE3873693T2 DE3873693T2 (de) 1993-03-18

Family

ID=19850873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888202451T Expired - Fee Related DE3873693T2 (de) 1987-11-05 1988-11-03 Vorrichtung zur werkstueckbearbeitung durch druckmittel.

Country Status (6)

Country Link
EP (1) EP0315281B1 (de)
AT (1) ATE79311T1 (de)
DE (1) DE3873693T2 (de)
ES (1) ES2034171T3 (de)
GR (1) GR3005488T3 (de)
NL (1) NL8702647A (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191504109A (en) * 1915-03-16 1916-03-02 William Waller Improvements in Stamping Presses.
CH384501A (de) * 1959-09-26 1964-11-15 Hydrodyn Ag Mehrzweckgerät
GB887160A (en) * 1960-03-03 1962-01-17 Lucien Dard Improvements in or relating to apparatus for bending tubes, bars and metal sections
FR1348147A (fr) * 1963-02-14 1964-01-04 Dispositif de cintrage à froid
US3724256A (en) * 1970-08-20 1973-04-03 A Kroetch Tube bender and cutter
DE2620016A1 (de) * 1976-05-06 1977-11-17 Daniel Pierre Gargaillo Vorrichtung zum stanzen, tiefziehen und nieten
IT1198357B (it) * 1982-03-08 1988-12-21 Doret Bernard Matthey Gruppo di punzonatura e/o piegatura di tubi,particolarmente adatto a consentire la punzonatura di fori con assi trasversali fra loro e/o la piegatura con curvature non complanari fra loro

Also Published As

Publication number Publication date
NL8702647A (nl) 1989-06-01
EP0315281B1 (de) 1992-08-12
EP0315281A2 (de) 1989-05-10
ATE79311T1 (de) 1992-08-15
DE3873693T2 (de) 1993-03-18
ES2034171T3 (es) 1993-04-01
EP0315281A3 (en) 1990-07-11
GR3005488T3 (de) 1993-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee