JPS505458A - - Google Patents

Info

Publication number
JPS505458A
JPS505458A JP48107863A JP10786373A JPS505458A JP S505458 A JPS505458 A JP S505458A JP 48107863 A JP48107863 A JP 48107863A JP 10786373 A JP10786373 A JP 10786373A JP S505458 A JPS505458 A JP S505458A
Authority
JP
Japan
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.)
Pending
Application number
JP48107863A
Other languages
Japanese (ja)
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
Publication of JPS505458A publication Critical patent/JPS505458A/ja
Pending legal-status Critical Current

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
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Building Environments (AREA)
JP48107863A 1972-09-25 1973-09-25 Pending JPS505458A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246948 DE2246948A1 (de) 1972-09-25 1972-09-25 Schaeumform zur herstellung von schaumstoffkoerpern

Publications (1)

Publication Number Publication Date
JPS505458A true JPS505458A (es) 1975-01-21

Family

ID=5857293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48107863A Pending JPS505458A (es) 1972-09-25 1973-09-25

Country Status (5)

Country Link
JP (1) JPS505458A (es)
CH (1) CH564416A5 (es)
DE (1) DE2246948A1 (es)
ES (1) ES194342Y (es)
FR (1) FR2200095A1 (es)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261043A (en) * 1975-11-14 1977-05-20 Mitsubishi Electric Corp Elevator group control device
JPS62130808A (ja) * 1985-12-02 1987-06-13 Mitsuboshi Belting Ltd 発泡成形品の製造方法
JPH02117803A (ja) * 1988-07-20 1990-05-02 Union Carbide Chem & Plast Co Inc 改良金型及び金型用ベント
CN103072234A (zh) * 2011-10-25 2013-05-01 中国石油化工股份有限公司 一种排气构件和模具
CN103737779A (zh) * 2013-12-09 2014-04-23 哈尔滨朗格斯特节能科技有限公司 发泡模具气塞

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT363328B (de) * 1979-05-29 1981-07-27 Semperit Ag Reifenvulkanisierform
US4662833A (en) * 1985-05-09 1987-05-05 Corn States Metal Fabricators, Inc. Venting unit for a rubber article forming mold having vents
AU728093B2 (en) * 1992-09-02 2001-01-04 Proprietect L.P. Vented mold and use thereof
US5356580A (en) * 1992-09-02 1994-10-18 Woodbridge Foam Corp. Method of using a vented mold

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261043A (en) * 1975-11-14 1977-05-20 Mitsubishi Electric Corp Elevator group control device
JPS5738510B2 (es) * 1975-11-14 1982-08-16
JPS62130808A (ja) * 1985-12-02 1987-06-13 Mitsuboshi Belting Ltd 発泡成形品の製造方法
JPH0329565B2 (es) * 1985-12-02 1991-04-24
JPH02117803A (ja) * 1988-07-20 1990-05-02 Union Carbide Chem & Plast Co Inc 改良金型及び金型用ベント
CN103072234A (zh) * 2011-10-25 2013-05-01 中国石油化工股份有限公司 一种排气构件和模具
CN103737779A (zh) * 2013-12-09 2014-04-23 哈尔滨朗格斯特节能科技有限公司 发泡模具气塞
CN103737779B (zh) * 2013-12-09 2017-02-15 哈尔滨朗格斯特节能科技有限公司 发泡模具气塞

Also Published As

Publication number Publication date
DE2246948A1 (de) 1974-04-18
ES194342Y (es) 1975-03-16
FR2200095A1 (en) 1974-04-19
ES194342U (es) 1974-12-01
CH564416A5 (es) 1975-07-31

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