JPS5262369A - Boss in synthetic resin moldings and method of molding same - Google Patents

Boss in synthetic resin moldings and method of molding same

Info

Publication number
JPS5262369A
JPS5262369A JP13840075A JP13840075A JPS5262369A JP S5262369 A JPS5262369 A JP S5262369A JP 13840075 A JP13840075 A JP 13840075A JP 13840075 A JP13840075 A JP 13840075A JP S5262369 A JPS5262369 A JP S5262369A
Authority
JP
Japan
Prior art keywords
boss
synthetic resin
resin moldings
molding same
molding
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.)
Granted
Application number
JP13840075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS552177B2 (enrdf_load_stackoverflow
Inventor
Shigeyoshi Yabuuchi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP13840075A priority Critical patent/JPS5262369A/ja
Publication of JPS5262369A publication Critical patent/JPS5262369A/ja
Publication of JPS552177B2 publication Critical patent/JPS552177B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14131—Positioning or centering articles in the mould using positioning or centering means forming part of the insert
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Refrigerator Housings (AREA)
JP13840075A 1975-11-17 1975-11-17 Boss in synthetic resin moldings and method of molding same Granted JPS5262369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13840075A JPS5262369A (en) 1975-11-17 1975-11-17 Boss in synthetic resin moldings and method of molding same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13840075A JPS5262369A (en) 1975-11-17 1975-11-17 Boss in synthetic resin moldings and method of molding same

Publications (2)

Publication Number Publication Date
JPS5262369A true JPS5262369A (en) 1977-05-23
JPS552177B2 JPS552177B2 (enrdf_load_stackoverflow) 1980-01-18

Family

ID=15221057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13840075A Granted JPS5262369A (en) 1975-11-17 1975-11-17 Boss in synthetic resin moldings and method of molding same

Country Status (1)

Country Link
JP (1) JPS5262369A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934256U (enrdf_load_stackoverflow) * 1972-06-28 1974-03-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934256U (enrdf_load_stackoverflow) * 1972-06-28 1974-03-26

Also Published As

Publication number Publication date
JPS552177B2 (enrdf_load_stackoverflow) 1980-01-18

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