JPH0549447B2 - - Google Patents

Info

Publication number
JPH0549447B2
JPH0549447B2 JP59159523A JP15952384A JPH0549447B2 JP H0549447 B2 JPH0549447 B2 JP H0549447B2 JP 59159523 A JP59159523 A JP 59159523A JP 15952384 A JP15952384 A JP 15952384A JP H0549447 B2 JPH0549447 B2 JP H0549447B2
Authority
JP
Japan
Prior art keywords
weight
shroud
rigidity
mold
plastic
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
JP59159523A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6135919A (ja
Inventor
Katsuhiro Hayashi
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.)
Marelli Corp
Original Assignee
Calsonic Corp
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 Calsonic Corp filed Critical Calsonic Corp
Priority to JP15952384A priority Critical patent/JPS6135919A/ja
Publication of JPS6135919A publication Critical patent/JPS6135919A/ja
Publication of JPH0549447B2 publication Critical patent/JPH0549447B2/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
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP15952384A 1984-07-30 1984-07-30 自動車用のプラスチツク製シユラウド Granted JPS6135919A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15952384A JPS6135919A (ja) 1984-07-30 1984-07-30 自動車用のプラスチツク製シユラウド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15952384A JPS6135919A (ja) 1984-07-30 1984-07-30 自動車用のプラスチツク製シユラウド

Publications (2)

Publication Number Publication Date
JPS6135919A JPS6135919A (ja) 1986-02-20
JPH0549447B2 true JPH0549447B2 (fr) 1993-07-26

Family

ID=15695624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15952384A Granted JPS6135919A (ja) 1984-07-30 1984-07-30 自動車用のプラスチツク製シユラウド

Country Status (1)

Country Link
JP (1) JPS6135919A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003049916A1 (fr) * 2001-12-08 2003-06-19 Incro Limited Procede de fabrication d'un ensemble buse
ES2305968T3 (es) * 2005-08-19 2008-11-01 Borealis Technology Oy Espuma de poliolefina.
CN103158260A (zh) * 2013-03-12 2013-06-19 太仓协乐高分子材料有限公司 一种用于发泡塑料的注射成型工艺

Also Published As

Publication number Publication date
JPS6135919A (ja) 1986-02-20

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