JPH0365256B2 - - Google Patents

Info

Publication number
JPH0365256B2
JPH0365256B2 JP58015964A JP1596483A JPH0365256B2 JP H0365256 B2 JPH0365256 B2 JP H0365256B2 JP 58015964 A JP58015964 A JP 58015964A JP 1596483 A JP1596483 A JP 1596483A JP H0365256 B2 JPH0365256 B2 JP H0365256B2
Authority
JP
Japan
Prior art keywords
bag
foam
resin particles
steam
fenders
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
JP58015964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59142120A (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
Priority to JP58015964A priority Critical patent/JPS59142120A/ja
Publication of JPS59142120A publication Critical patent/JPS59142120A/ja
Publication of JPH0365256B2 publication Critical patent/JPH0365256B2/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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • B29C44/181—Filling unsupported soft shells having a particular shape
    • 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)
  • Laminated Bodies (AREA)
JP58015964A 1983-02-01 1983-02-01 防舷材等に用いる袋状体の製造方法 Granted JPS59142120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58015964A JPS59142120A (ja) 1983-02-01 1983-02-01 防舷材等に用いる袋状体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58015964A JPS59142120A (ja) 1983-02-01 1983-02-01 防舷材等に用いる袋状体の製造方法

Publications (2)

Publication Number Publication Date
JPS59142120A JPS59142120A (ja) 1984-08-15
JPH0365256B2 true JPH0365256B2 (cs) 1991-10-11

Family

ID=11903400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58015964A Granted JPS59142120A (ja) 1983-02-01 1983-02-01 防舷材等に用いる袋状体の製造方法

Country Status (1)

Country Link
JP (1) JPS59142120A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100387486C (zh) * 2006-06-21 2008-05-14 张建明 船用实心靠球

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629569Y2 (ja) * 1986-07-17 1994-08-10 株式会社ミヤワキ オリフイス弁

Also Published As

Publication number Publication date
JPS59142120A (ja) 1984-08-15

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