JPH0328303B2 - - Google Patents

Info

Publication number
JPH0328303B2
JPH0328303B2 JP58067642A JP6764283A JPH0328303B2 JP H0328303 B2 JPH0328303 B2 JP H0328303B2 JP 58067642 A JP58067642 A JP 58067642A JP 6764283 A JP6764283 A JP 6764283A JP H0328303 B2 JPH0328303 B2 JP H0328303B2
Authority
JP
Japan
Prior art keywords
cylinder
mold
piston rod
foam molding
resin particles
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 - Lifetime
Application number
JP58067642A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59192540A (ja
Inventor
Toshio Sugawara
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP58067642A priority Critical patent/JPS59192540A/ja
Publication of JPS59192540A publication Critical patent/JPS59192540A/ja
Publication of JPH0328303B2 publication Critical patent/JPH0328303B2/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/22—Opening, closing or clamping by rectilinear movement
    • B29C33/24—Opening, closing or clamping by rectilinear movement using hydraulic or pneumatic 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP58067642A 1983-04-15 1983-04-15 発泡成形における型締方法及び装置 Granted JPS59192540A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58067642A JPS59192540A (ja) 1983-04-15 1983-04-15 発泡成形における型締方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58067642A JPS59192540A (ja) 1983-04-15 1983-04-15 発泡成形における型締方法及び装置

Publications (2)

Publication Number Publication Date
JPS59192540A JPS59192540A (ja) 1984-10-31
JPH0328303B2 true JPH0328303B2 (enrdf_load_stackoverflow) 1991-04-18

Family

ID=13350857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58067642A Granted JPS59192540A (ja) 1983-04-15 1983-04-15 発泡成形における型締方法及び装置

Country Status (1)

Country Link
JP (1) JPS59192540A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105346020B (zh) * 2015-11-25 2017-07-14 宏利科技(苏州)有限公司 一种注塑模具模内液压驱动机构

Also Published As

Publication number Publication date
JPS59192540A (ja) 1984-10-31

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