CH573303A5 - - Google Patents

Info

Publication number
CH573303A5
CH573303A5 CH1458674A CH1458674A CH573303A5 CH 573303 A5 CH573303 A5 CH 573303A5 CH 1458674 A CH1458674 A CH 1458674A CH 1458674 A CH1458674 A CH 1458674A CH 573303 A5 CH573303 A5 CH 573303A5
Authority
CH
Switzerland
Application number
CH1458674A
Original Assignee
Bucher Guyer Ag Masch
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 Bucher Guyer Ag Masch filed Critical Bucher Guyer Ag Masch
Priority to CH1458674A priority Critical patent/CH573303A5/xx
Priority to DE19752545141 priority patent/DE2545141A1/de
Priority to US05/624,954 priority patent/US4083665A/en
Priority to FR7533738A priority patent/FR2289322A1/fr
Priority to JP50130567A priority patent/JPS5167371A/ja
Publication of CH573303A5 publication Critical patent/CH573303A5/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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/14—Plastic and nonmetallic article shaping or treating: processes forming integral skin on a foamed product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting
CH1458674A 1974-10-31 1974-10-31 CH573303A5 ( )

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1458674A CH573303A5 ( ) 1974-10-31 1974-10-31
DE19752545141 DE2545141A1 (de) 1974-10-31 1975-10-08 Vorrichtung zum herstellen eines geschaeumten formteils aus vorexpandiertem polystyrol
US05/624,954 US4083665A (en) 1974-10-31 1975-10-22 Apparatus for manufacturing a foamed article formed or pre-expanded polystyrene
FR7533738A FR2289322A1 (fr) 1974-10-31 1975-10-30 Dispositif pour la fabrication d'une piece moulee en mousse, en polystyrene prealablement expanse
JP50130567A JPS5167371A ( ) 1974-10-31 1975-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1458674A CH573303A5 ( ) 1974-10-31 1974-10-31

Publications (1)

Publication Number Publication Date
CH573303A5 true CH573303A5 ( ) 1976-03-15

Family

ID=4402098

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1458674A CH573303A5 ( ) 1974-10-31 1974-10-31

Country Status (5)

Country Link
US (1) US4083665A ( )
JP (1) JPS5167371A ( )
CH (1) CH573303A5 ( )
DE (1) DE2545141A1 ( )
FR (1) FR2289322A1 ( )

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716953A (en) * 1986-05-13 1988-01-05 Burnswick Industrial Supply Co. Vent plug
JPH0541856Y2 ( ) * 1988-07-26 1993-10-22
CA2354645A1 (en) * 2000-08-04 2002-02-04 Jack Spargur Three dimensional insulation panel having unique surface for improved performance
CN106808558B (zh) * 2017-03-16 2023-05-30 山西大学 一种热压可控发泡的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038664A (en) * 1958-06-19 1962-06-12 American Radiator & Standard Temperature limiting device
US3193876A (en) * 1962-09-25 1965-07-13 Thompson Ind Co Inc Mold and heating apparatus therefor
US3264381A (en) * 1963-04-18 1966-08-02 Kohler Joa Corp Method of manufacturing low density products of molded synthetic resin
US3263926A (en) * 1963-11-06 1966-08-02 Dole Valve Co Anti-scald shower control
US3417173A (en) * 1966-01-10 1968-12-17 Crown Machine & Tool Co Method and apparatus for foam molding
US3515346A (en) * 1968-05-08 1970-06-02 Sanders Associates Inc Fluid temperature sensitive valve
CA951613A (en) * 1971-02-10 1974-07-23 Katsuji Fujiwara Air vent serving concurrently as a vacuum breaker

Also Published As

Publication number Publication date
FR2289322A1 (fr) 1976-05-28
JPS5167371A ( ) 1976-06-10
DE2545141A1 (de) 1976-05-13
US4083665A (en) 1978-04-11

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Legal Events

Date Code Title Description
PL Patent ceased