JPS5597940A - Molding method of and apparatus for linked molding - Google Patents

Molding method of and apparatus for linked molding

Info

Publication number
JPS5597940A
JPS5597940A JP474079A JP474079A JPS5597940A JP S5597940 A JPS5597940 A JP S5597940A JP 474079 A JP474079 A JP 474079A JP 474079 A JP474079 A JP 474079A JP S5597940 A JPS5597940 A JP S5597940A
Authority
JP
Japan
Prior art keywords
molding
mold
linked
component
initial
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.)
Pending
Application number
JP474079A
Other languages
Japanese (ja)
Inventor
Hiroshi Kataoka
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.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP474079A priority Critical patent/JPS5597940A/en
Publication of JPS5597940A publication Critical patent/JPS5597940A/en
Pending 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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To accomplish a better molding of long-sized linked molding with a repeated construction by using a mold device for a part of mold cavity when the initial molding component composing a linked molding is formed and/or when the final molding component thereof is formed. CONSTITUTION:When the initial molding component of a linked molding is formed, a mold device 20 is provided for the releasing section for the mold cavity 19 of the mold 18 to effect the injection molding of the initial molding component. The initial molding component thus molded is shifted to the mold releasing section fitted with the mold device 20 and the second molding component undergoes the injection molding to yield a linked molded product. Through the repetition of this procedure, a linked molding 27 is completed, which is taken out of the mold 18 with a withdrawing device 21. When the final molding component is formed, setting a mold device 24 or the like at a part of the mold cavity allows the linked molding to be trimmed in a preferable shape.
JP474079A 1979-01-22 1979-01-22 Molding method of and apparatus for linked molding Pending JPS5597940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP474079A JPS5597940A (en) 1979-01-22 1979-01-22 Molding method of and apparatus for linked molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP474079A JPS5597940A (en) 1979-01-22 1979-01-22 Molding method of and apparatus for linked molding

Publications (1)

Publication Number Publication Date
JPS5597940A true JPS5597940A (en) 1980-07-25

Family

ID=11592303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP474079A Pending JPS5597940A (en) 1979-01-22 1979-01-22 Molding method of and apparatus for linked molding

Country Status (1)

Country Link
JP (1) JPS5597940A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097322A3 (en) * 2002-05-22 2004-02-12 Dale Mcphee Purcocks Continuous string of keyboard switches, method and apparatus for manufacturing it; keyboard, method and apparatus for assembling a keyboard; keypad and keyboard switch
US20150102523A1 (en) * 2013-10-10 2015-04-16 Option 3 Solutions, Inc. Consecutive piecewise molding system and method
WO2023194649A1 (en) * 2022-04-05 2023-10-12 Ledil Oy A system and a method for injection moulding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097322A3 (en) * 2002-05-22 2004-02-12 Dale Mcphee Purcocks Continuous string of keyboard switches, method and apparatus for manufacturing it; keyboard, method and apparatus for assembling a keyboard; keypad and keyboard switch
US20150102523A1 (en) * 2013-10-10 2015-04-16 Option 3 Solutions, Inc. Consecutive piecewise molding system and method
US9950473B2 (en) * 2013-10-10 2018-04-24 Option 3 Solutions, Inc. Consecutive piecewise molding system and method
WO2023194649A1 (en) * 2022-04-05 2023-10-12 Ledil Oy A system and a method for injection moulding

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