FR1136695A - Fabrication de corps profilés à partir de blocs ou plaques en polyuréthane mousse - Google Patents

Fabrication de corps profilés à partir de blocs ou plaques en polyuréthane mousse

Info

Publication number
FR1136695A
FR1136695A FR1136695DA FR1136695A FR 1136695 A FR1136695 A FR 1136695A FR 1136695D A FR1136695D A FR 1136695DA FR 1136695 A FR1136695 A FR 1136695A
Authority
FR
France
Prior art keywords
manufacture
plates
polyurethane foam
foam blocks
profiled bodies
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
Application number
Other languages
English (en)
French (fr)
Inventor
Joseph De Hemptinne
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 filed Critical
Application granted granted Critical
Publication of FR1136695A publication Critical patent/FR1136695A/fr
Expired 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
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5654—Subdividing foamed articles to obtain particular surface properties, e.g. on multiple modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR1136695D 1955-11-26 1955-12-08 Fabrication de corps profilés à partir de blocs ou plaques en polyuréthane mousse Expired FR1136695A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE543133 1955-11-26
FR1136695T 1955-12-08

Publications (1)

Publication Number Publication Date
FR1136695A true FR1136695A (fr) 1957-05-16

Family

ID=25655461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136695D Expired FR1136695A (fr) 1955-11-26 1955-12-08 Fabrication de corps profilés à partir de blocs ou plaques en polyuréthane mousse

Country Status (2)

Country Link
BE (1) BE543133A (enrdf_load_html_response)
FR (1) FR1136695A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212242A (en) * 1962-10-18 1965-10-19 Gen Motors Corp Filter element and method of manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212242A (en) * 1962-10-18 1965-10-19 Gen Motors Corp Filter element and method of manufacture thereof

Also Published As

Publication number Publication date
BE543133A (enrdf_load_html_response)

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