JPS5680446A - Manufacture of assembled finished product set - Google Patents

Manufacture of assembled finished product set

Info

Publication number
JPS5680446A
JPS5680446A JP15837979A JP15837979A JPS5680446A JP S5680446 A JPS5680446 A JP S5680446A JP 15837979 A JP15837979 A JP 15837979A JP 15837979 A JP15837979 A JP 15837979A JP S5680446 A JPS5680446 A JP S5680446A
Authority
JP
Japan
Prior art keywords
forming
holding body
core
cavity
resin
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
JP15837979A
Other languages
English (en)
Other versions
JPS6323894B2 (ja
Inventor
Shinichiro Takahashi
Hiroyuki Yagi
Norio Hasegawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP15837979A priority Critical patent/JPS5680446A/ja
Publication of JPS5680446A publication Critical patent/JPS5680446A/ja
Publication of JPS6323894B2 publication Critical patent/JPS6323894B2/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
    • B29C45/16—Making multilayered or multicoloured articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP15837979A 1979-12-05 1979-12-05 Manufacture of assembled finished product set Granted JPS5680446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15837979A JPS5680446A (en) 1979-12-05 1979-12-05 Manufacture of assembled finished product set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15837979A JPS5680446A (en) 1979-12-05 1979-12-05 Manufacture of assembled finished product set

Publications (2)

Publication Number Publication Date
JPS5680446A true JPS5680446A (en) 1981-07-01
JPS6323894B2 JPS6323894B2 (ja) 1988-05-18

Family

ID=15670411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15837979A Granted JPS5680446A (en) 1979-12-05 1979-12-05 Manufacture of assembled finished product set

Country Status (1)

Country Link
JP (1) JPS5680446A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593011A1 (fr) * 1986-01-14 1987-07-17 Guillou Marc Procede de fabrication d'une structure creuse, incorporant une feuille de plomb, et enceinte acoustique realisee selon ce procede

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151753A (en) * 1975-06-20 1976-12-27 Matsushita Electric Ind Co Ltd Method of producing resin product with slide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151753A (en) * 1975-06-20 1976-12-27 Matsushita Electric Ind Co Ltd Method of producing resin product with slide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593011A1 (fr) * 1986-01-14 1987-07-17 Guillou Marc Procede de fabrication d'une structure creuse, incorporant une feuille de plomb, et enceinte acoustique realisee selon ce procede

Also Published As

Publication number Publication date
JPS6323894B2 (ja) 1988-05-18

Similar Documents

Publication Publication Date Title
WO1979000235A1 (en) Metal die for injection moulding
JPS55118845A (en) Molding method of double layer molded article
JPS5515834A (en) Ring-shape product forming method
ES448865A1 (es) Procedimiento y dispositivo de moldeo de cuerpos huecos de boca estrecha.
JPS553972A (en) Method of and mold for injection molding of patterned mold
JPS5680446A (en) Manufacture of assembled finished product set
GB1023886A (en) Method of and mould for forming a bushing in an opening in a sheet material wall,and sheet material wall produced by said method
JPS55140537A (en) Hot runner for injection molding
JPS57203531A (en) Mold for multi-colored molding
JPS57203512A (en) Stripping method and apparatus for synthetic resin molding with undercut section
JPS55745A (en) Partial metal plating of synthetic resin molded article
JPS5565531A (en) Molding of handle for toothbrush or the like and metallic mold therefor
JPS578508A (en) Lens barrel
JPS6469020A (en) Method of sealing light-emitting diode with resin
JPS578110A (en) Forming method of socket of thermoplastic synthetic resin pipe
JPS5591642A (en) Holding device for inserted body at enclosing molder
JPS54111557A (en) Hollow molded article having integrated internal ribs, and method for forming the same
JPS55114541A (en) Method of releasing plastic product from mold
JPS5574850A (en) Treating process for ornamental braid end part
JPS57117937A (en) Structure of metal molds for hollow molding with under- cut portion
JPS5769007A (en) Double molding method and item molded thereby
JPS57105323A (en) Method for molding synthetic resin
JPS6420109A (en) Two-color molding method
JPS57205120A (en) Molding of aspherical lens
JPS53137259A (en) Forming composite vessel and mold for the same