NL7801426A - METHOD AND DEVICE FOR THE COLD FORMING OF PLATES. - Google Patents

METHOD AND DEVICE FOR THE COLD FORMING OF PLATES.

Info

Publication number
NL7801426A
NL7801426A NL7801426A NL7801426A NL7801426A NL 7801426 A NL7801426 A NL 7801426A NL 7801426 A NL7801426 A NL 7801426A NL 7801426 A NL7801426 A NL 7801426A NL 7801426 A NL7801426 A NL 7801426A
Authority
NL
Netherlands
Prior art keywords
plates
cold forming
cold
forming
Prior art date
Application number
NL7801426A
Other languages
Dutch (nl)
Original Assignee
Socapi
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 Socapi filed Critical Socapi
Publication of NL7801426A publication Critical patent/NL7801426A/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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NL7801426A 1977-02-11 1978-02-08 METHOD AND DEVICE FOR THE COLD FORMING OF PLATES. NL7801426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045876A BE851377A (en) 1977-02-11 1977-02-11 COLD FORMING PROCESS OF SHEETS AND MACHINE INTENDED TO CARRY OUT THE PROCESS

Publications (1)

Publication Number Publication Date
NL7801426A true NL7801426A (en) 1978-08-15

Family

ID=3874721

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801426A NL7801426A (en) 1977-02-11 1978-02-08 METHOD AND DEVICE FOR THE COLD FORMING OF PLATES.

Country Status (5)

Country Link
BE (1) BE851377A (en)
DE (1) DE2805654A1 (en)
FR (1) FR2380084A1 (en)
IT (1) IT1107416B (en)
NL (1) NL7801426A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385688B (en) * 1986-08-14 1988-05-10 Voest Alpine Ag DEVICE FOR BENDING SHEET CUTTINGS
GB8719495D0 (en) * 1987-08-18 1987-09-23 Abbeybench Ltd Forming parts from ductile materials
CH673604A5 (en) * 1987-10-22 1990-03-30 Fael Sa
FR2745509B1 (en) * 1996-03-01 1998-04-24 Lohr Ind PROCESS FOR THE MANUFACTURE OF A TIPPER BODY WITH CONCAVE PROFILE
RU2707456C1 (en) * 2019-07-19 2019-11-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method and device for production of shell with variable wall thickness in height
RU2705829C1 (en) * 2019-07-19 2019-11-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Drawing die for hollow parts with variable wall thickness height

Also Published As

Publication number Publication date
FR2380084A1 (en) 1978-09-08
IT1107416B (en) 1985-11-25
DE2805654A1 (en) 1978-08-17
BE851377A (en) 1977-05-31
IT7884109A0 (en) 1978-02-13

Similar Documents

Publication Publication Date Title
NL7703939A (en) METHOD AND APPARATUS FOR HEAT EXCHANGE
NL7511172A (en) METHOD AND DEVICE FOR COOLING COKES.
NL7702910A (en) METHOD AND DEVICE FOR HEATING OBJECTS.
NL7805031A (en) METHOD AND DEVICE FOR MANUFACTURING IMAGE COMBINATIONS.
NL7800994A (en) METHOD AND DEVICE FOR IDENTIFYING MICROORGANISMS.
NL184928C (en) DEVICE FOR THE SECURITY OF ARTICLES.
NL7805429A (en) METHOD AND DEVICE FOR THE THERMAL WELDING OF OFFSET PLATES FOR FLEXOGRAPHY.
NL7802704A (en) 4-ACYLAMINO-PHENYL-ETHANOLAMIN AND METHODS FOR PREPARING AND USING THESE AMINES.
NL7710555A (en) METHOD AND DEVICE FOR MANUFACTURING INFORMATION CONTAINING PLATES.
NL7606895A (en) METHOD AND DEVICE FOR PREPARING SOOT.
NL7603294A (en) METHOD AND DEVICE FOR THE MANUFACTURE OF GUIDE PLATES.
NL7803783A (en) DEVICE FOR TREATING SURFACES OF GALVANIZED PLATES.
NL7803337A (en) PROCESS FOR THE MANUFACTURE OF WELDED PLATE PROFILES AND DEVICE FOR PERFORMING THE PROCEDURE.
NL7705473A (en) METHOD AND DEVICE FOR EXCHANGE OF HEAT BETWEEN FLUIDUMS.
NL7705062A (en) METHOD AND DEVICE FOR DECORATING, RESPECTIVE DECISIONING OF INFORMATION IN THE FORM OF ACOUSTIC SIGNALS.
NL7704726A (en) METHOD AND DEVICE FOR PREHEATING COKES.
NL179988C (en) METHOD FOR MANUFACTURING DRAWING PLATES AND DRAWING PLATE MADE ACCORDING TO THE METHOD
NL7811391A (en) METHOD AND DEVICE FOR THE MANUFACTURE OF GEARS.
NL7801340A (en) METHOD AND DEVICE FOR PREPARING KOOKS.
NL7703427A (en) METHOD AND DEVICE FOR MAKING GALVANIZED PLATE.
NL7803744A (en) METHOD AND DEVICE FOR MANUFACTURING FOAM POLYMER.
NL7802835A (en) FORMING PREPARATION AND PROCEDURE FOR FORMING PRODUCTS THEREOF.
NL7801426A (en) METHOD AND DEVICE FOR THE COLD FORMING OF PLATES.
NL7805522A (en) METHOD AND EQUIPMENT FOR THE MANUFACTURE OF TRAVELABLE OR DRIVABLE PLATES RESP. STEPS.
NL7707572A (en) METHOD AND DEVICE FOR CLEANING LIQUID.

Legal Events

Date Code Title Description
BV The patent application has lapsed