IT1065554B - Procedimento ed apparato per punzonare delle sezioni di una piastra formata da materiale molle a struttura spugnosa - Google Patents

Procedimento ed apparato per punzonare delle sezioni di una piastra formata da materiale molle a struttura spugnosa

Info

Publication number
IT1065554B
IT1065554B IT3076876A IT3076876A IT1065554B IT 1065554 B IT1065554 B IT 1065554B IT 3076876 A IT3076876 A IT 3076876A IT 3076876 A IT3076876 A IT 3076876A IT 1065554 B IT1065554 B IT 1065554B
Authority
IT
Italy
Prior art keywords
procedure
plate made
punching sections
spongeous
structure springs
Prior art date
Application number
IT3076876A
Other languages
English (en)
Italian (it)
Original Assignee
Semperit 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 Semperit Ag filed Critical Semperit Ag
Application granted granted Critical
Publication of IT1065554B publication Critical patent/IT1065554B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/28—Splitting layers from work; Mutually separating layers by cutting
    • B26D3/281—Splitting layers from work; Mutually separating layers by cutting the work being simultaneously deformed by the application of pressure to obtain profiled workpieces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT3076876A 1975-12-22 1976-12-22 Procedimento ed apparato per punzonare delle sezioni di una piastra formata da materiale molle a struttura spugnosa IT1065554B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1658075A CH590719A5 (enExample) 1975-12-22 1975-12-22

Publications (1)

Publication Number Publication Date
IT1065554B true IT1065554B (it) 1985-02-25

Family

ID=4418542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3076876A IT1065554B (it) 1975-12-22 1976-12-22 Procedimento ed apparato per punzonare delle sezioni di una piastra formata da materiale molle a struttura spugnosa

Country Status (6)

Country Link
CH (1) CH590719A5 (enExample)
DE (1) DE2657693A1 (enExample)
DK (1) DK578176A (enExample)
FR (1) FR2336235A1 (enExample)
IT (1) IT1065554B (enExample)
NL (1) NL7614234A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426029A (en) * 1981-12-30 1984-01-17 Union Carbide Corporation Safety blade for severing stretchable film
DK152202C (da) * 1985-06-25 1988-07-11 Jacobsen Sengesystem A S Bay Maskine til fremstilling af langsgaaende og tvaergaaende kanaler i et skumformstofemne
CA2117273C (en) * 1993-09-15 2001-06-26 Arthur Barr Three dimensional surface shaping of synthetic foam pads by continuous rotary process

Also Published As

Publication number Publication date
FR2336235A1 (fr) 1977-07-22
DK578176A (da) 1977-06-23
DE2657693A1 (de) 1977-06-30
FR2336235B3 (enExample) 1979-08-31
NL7614234A (nl) 1977-06-24
CH590719A5 (enExample) 1977-08-31

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