DE3881026D1 - Rotierende stanz- und formvorrichtung. - Google Patents

Rotierende stanz- und formvorrichtung.

Info

Publication number
DE3881026D1
DE3881026D1 DE8888302371T DE3881026T DE3881026D1 DE 3881026 D1 DE3881026 D1 DE 3881026D1 DE 8888302371 T DE8888302371 T DE 8888302371T DE 3881026 T DE3881026 T DE 3881026T DE 3881026 D1 DE3881026 D1 DE 3881026D1
Authority
DE
Germany
Prior art keywords
leading
trailing
molding device
units
die
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 - Fee Related
Application number
DE8888302371T
Other languages
English (en)
Other versions
DE3881026T2 (de
Inventor
Ernest R Bodnar
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
Priority claimed from EP19880302371 external-priority patent/EP0332774B1/de
Publication of DE3881026D1 publication Critical patent/DE3881026D1/de
Application granted granted Critical
Publication of DE3881026T2 publication Critical patent/DE3881026T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/10—Roller type punches
    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Moulding By Coating Moulds (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
DE88302371T 1988-03-18 1988-03-18 Rotierende Stanz- und Formvorrichtung. Expired - Fee Related DE3881026T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19880302371 EP0332774B1 (de) 1985-12-20 1988-03-18 Rotierende Stanz- und Formvorrichtung

Publications (2)

Publication Number Publication Date
DE3881026D1 true DE3881026D1 (de) 1993-06-17
DE3881026T2 DE3881026T2 (de) 1993-10-21

Family

ID=8199994

Family Applications (2)

Application Number Title Priority Date Filing Date
DE88302371T Expired - Fee Related DE3881026T2 (de) 1988-03-18 1988-03-18 Rotierende Stanz- und Formvorrichtung.
DE3855312T Expired - Fee Related DE3855312T2 (de) 1988-03-18 1988-03-18 Verfahren zur Rotationsformgebung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3855312T Expired - Fee Related DE3855312T2 (de) 1988-03-18 1988-03-18 Verfahren zur Rotationsformgebung

Country Status (5)

Country Link
EP (1) EP0519525B1 (de)
AT (2) ATE89202T1 (de)
DE (2) DE3881026T2 (de)
ES (2) ES2041308T3 (de)
HK (1) HK1004744A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765718B1 (de) * 1995-09-26 2002-01-23 Max Co., Ltd. Rotationslochvorrichtung
US7228720B2 (en) * 2002-07-03 2007-06-12 Bodnar Ernest R Rotary apparatus and method
CA2479420C (en) * 2004-08-30 2011-07-19 Gcg Holdings Ltd Rotary apparatus with multiple guides and method of forming

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581236A (en) * 1922-02-20 1926-04-20 Central Trust Company Apparatus for making roofing units
US1931468A (en) * 1929-11-11 1933-10-17 Moore Shank Company Punching machine
US3066542A (en) * 1955-04-12 1962-12-04 Nat Gypsum Co Continuous web perforating machine
US3239912A (en) * 1962-01-15 1966-03-15 Bennett American Corp Continuous forging method
US3673834A (en) * 1970-10-19 1972-07-04 Reynolds Metals Co Apparatus for and method of operating on container constructions
US3850780A (en) * 1971-08-23 1974-11-26 Fmc Corp Extended dwell heat sealer

Also Published As

Publication number Publication date
HK1004744A1 (en) 1998-12-04
DE3855312T2 (de) 1997-01-23
ES2091375T3 (es) 1996-11-01
DE3881026T2 (de) 1993-10-21
ATE138297T1 (de) 1996-06-15
EP0519525B1 (de) 1996-05-22
ATE89202T1 (de) 1993-05-15
EP0519525A2 (de) 1992-12-23
ES2041308T3 (es) 1993-11-16
DE3855312D1 (de) 1996-06-27
EP0519525A3 (en) 1993-08-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee