JPS6323904B2 - - Google Patents

Info

Publication number
JPS6323904B2
JPS6323904B2 JP55021311A JP2131180A JPS6323904B2 JP S6323904 B2 JPS6323904 B2 JP S6323904B2 JP 55021311 A JP55021311 A JP 55021311A JP 2131180 A JP2131180 A JP 2131180A JP S6323904 B2 JPS6323904 B2 JP S6323904B2
Authority
JP
Japan
Prior art keywords
piston
cylinder
rod
narrow gap
inner cylinder
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
JP55021311A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56117630A (en
Inventor
Fumio Ina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP2131180A priority Critical patent/JPS56117630A/ja
Publication of JPS56117630A publication Critical patent/JPS56117630A/ja
Publication of JPS6323904B2 publication Critical patent/JPS6323904B2/ja
Granted 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
    • B29C44/36—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

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Molding Of Porous Articles (AREA)
JP2131180A 1980-02-21 1980-02-21 Filling machine for foaming resin Granted JPS56117630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2131180A JPS56117630A (en) 1980-02-21 1980-02-21 Filling machine for foaming resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2131180A JPS56117630A (en) 1980-02-21 1980-02-21 Filling machine for foaming resin

Publications (2)

Publication Number Publication Date
JPS56117630A JPS56117630A (en) 1981-09-16
JPS6323904B2 true JPS6323904B2 (en:Method) 1988-05-18

Family

ID=12051599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2131180A Granted JPS56117630A (en) 1980-02-21 1980-02-21 Filling machine for foaming resin

Country Status (1)

Country Link
JP (1) JPS56117630A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613380A1 (de) * 1986-04-21 1987-10-22 Joachim Teubert Foerdervorrichtung fuer mittels eines fluids gefoerdertes, perlig strukturiertes elastisches gut
JP2007296676A (ja) * 2006-04-28 2007-11-15 Kaneka Corp 充填装置

Also Published As

Publication number Publication date
JPS56117630A (en) 1981-09-16

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