BE807394A - Appareil pour la fabrication continue des profiles expanses continus en particulier a base de polyurethane - Google Patents

Appareil pour la fabrication continue des profiles expanses continus en particulier a base de polyurethane

Info

Publication number
BE807394A
BE807394A BE137810A BE137810A BE807394A BE 807394 A BE807394 A BE 807394A BE 137810 A BE137810 A BE 137810A BE 137810 A BE137810 A BE 137810A BE 807394 A BE807394 A BE 807394A
Authority
BE
Belgium
Prior art keywords
continuous
polyurethane
particular based
manufacturing
expanded profiles
Prior art date
Application number
BE137810A
Other languages
English (en)
French (fr)
Original Assignee
Wilhelm Leeser G M B H & Co K
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
Priority claimed from DE19722259834 external-priority patent/DE2259834C3/de
Application filed by Wilhelm Leeser G M B H & Co K filed Critical Wilhelm Leeser G M B H & Co K
Publication of BE807394A publication Critical patent/BE807394A/xx

Links

Classifications

    • 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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B29C44/302—Expanding the moulding material in flexible endless moulds
BE137810A 1972-12-07 1973-11-16 Appareil pour la fabrication continue des profiles expanses continus en particulier a base de polyurethane BE807394A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722259834 DE2259834C3 (de) 1972-12-07 Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffstrangprofilen, insbesondere auf Polyurethanbasis

Publications (1)

Publication Number Publication Date
BE807394A true BE807394A (fr) 1974-03-15

Family

ID=5863742

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137810A BE807394A (fr) 1972-12-07 1973-11-16 Appareil pour la fabrication continue des profiles expanses continus en particulier a base de polyurethane

Country Status (13)

Country Link
US (1) US3905733A (cs)
JP (1) JPS5747020B2 (cs)
AT (1) AT349204B (cs)
BE (1) BE807394A (cs)
CH (1) CH561598A5 (cs)
DK (1) DK138308C (cs)
FR (1) FR2209658B1 (cs)
GB (1) GB1435799A (cs)
IE (1) IE38610B1 (cs)
IT (1) IT1001114B (cs)
LU (1) LU68826A1 (cs)
NL (1) NL7314351A (cs)
SE (1) SE386618B (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668987A (en) * 1950-10-21 1954-02-16 Gen Motors Corp Mold for and method of molding foam rubber strips and the like
US2835924A (en) * 1954-01-18 1958-05-27 Gen Motors Corp Method of molding rubber foam latex strips and the like
US3020587A (en) * 1958-04-03 1962-02-13 Sterling Alderfer Company Process and apparatus for the manufacture of sealing strips or gaskets

Also Published As

Publication number Publication date
IT1001114B (it) 1976-04-20
LU68826A1 (cs) 1974-01-28
JPS4988962A (cs) 1974-08-26
DE2259834A1 (de) 1974-06-20
US3905733A (en) 1975-09-16
GB1435799A (en) 1976-05-12
ATA963573A (de) 1978-08-15
FR2209658B1 (cs) 1977-06-10
DK138308B (da) 1978-08-14
SE386618B (sv) 1976-08-16
IE38610B1 (en) 1978-04-26
AT349204B (de) 1979-03-26
DE2259834B2 (de) 1976-04-15
DK138308C (da) 1979-01-22
FR2209658A1 (cs) 1974-07-05
JPS5747020B2 (cs) 1982-10-06
IE38610L (en) 1974-06-07
CH561598A5 (cs) 1975-05-15
NL7314351A (cs) 1974-06-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WILHELM LEESER G.M.B.H. & CO. K.G.

Effective date: 19851130