FR2336235A1 - Procede et dispositif d'estampage d'entailles dans une plaque en mousse plastique souple - Google Patents

Procede et dispositif d'estampage d'entailles dans une plaque en mousse plastique souple

Info

Publication number
FR2336235A1
FR2336235A1 FR7638709A FR7638709A FR2336235A1 FR 2336235 A1 FR2336235 A1 FR 2336235A1 FR 7638709 A FR7638709 A FR 7638709A FR 7638709 A FR7638709 A FR 7638709A FR 2336235 A1 FR2336235 A1 FR 2336235A1
Authority
FR
France
Prior art keywords
slab
cut
zone
parallel
compressed
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.)
Granted
Application number
FR7638709A
Other languages
English (en)
Other versions
FR2336235B3 (fr
Inventor
Anton Prutsch
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Holding filed Critical Semperit AG Holding
Publication of FR2336235A1 publication Critical patent/FR2336235A1/fr
Application granted granted Critical
Publication of FR2336235B3 publication Critical patent/FR2336235B3/fr
Granted legal-status Critical Current

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)
FR7638709A 1975-12-22 1976-12-22 Procede et dispositif d'estampage d'entailles dans une plaque en mousse plastique souple Granted FR2336235A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2336235A1 true FR2336235A1 (fr) 1977-07-22
FR2336235B3 FR2336235B3 (fr) 1979-08-31

Family

ID=4418542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638709A Granted FR2336235A1 (fr) 1975-12-22 1976-12-22 Procede et dispositif d'estampage d'entailles dans une plaque en mousse plastique souple

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642894A1 (fr) * 1993-09-15 1995-03-15 Foamex L.P. Procédé rotatif en continu pour le formage tridimensionnel de la surface de soussins en mousse synthétique

Families Citing this family (2)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642894A1 (fr) * 1993-09-15 1995-03-15 Foamex L.P. Procédé rotatif en continu pour le formage tridimensionnel de la surface de soussins en mousse synthétique
US5534208A (en) * 1993-09-15 1996-07-09 Foamex L.P. Three dimensional surface shaping of synthetic foam pads by continuous rotary process

Also Published As

Publication number Publication date
IT1065554B (it) 1985-02-25
CH590719A5 (fr) 1977-08-31
DE2657693A1 (de) 1977-06-30
FR2336235B3 (fr) 1979-08-31
DK578176A (da) 1977-06-23
NL7614234A (nl) 1977-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse