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 soupleInfo
- 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
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)
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)
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)
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 |
-
1975
- 1975-12-22 CH CH1658075A patent/CH590719A5/xx not_active IP Right Cessation
-
1976
- 1976-12-20 DE DE19762657693 patent/DE2657693A1/de active Pending
- 1976-12-22 DK DK578176A patent/DK578176A/da unknown
- 1976-12-22 FR FR7638709A patent/FR2336235A1/fr active Granted
- 1976-12-22 NL NL7614234A patent/NL7614234A/xx not_active Application Discontinuation
- 1976-12-22 IT IT3076876A patent/IT1065554B/it active
Cited By (2)
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 |
---|---|
FR2336235B3 (fr) | 1979-08-31 |
NL7614234A (nl) | 1977-06-24 |
DE2657693A1 (de) | 1977-06-30 |
DK578176A (da) | 1977-06-23 |
CH590719A5 (fr) | 1977-08-31 |
IT1065554B (it) | 1985-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |