[go: up one dir, main page]

JPS5530981A - Method of bonding rubber of synthetic resin - Google Patents

Method of bonding rubber of synthetic resin

Info

Publication number
JPS5530981A
JPS5530981A JP10540078A JP10540078A JPS5530981A JP S5530981 A JPS5530981 A JP S5530981A JP 10540078 A JP10540078 A JP 10540078A JP 10540078 A JP10540078 A JP 10540078A JP S5530981 A JPS5530981 A JP S5530981A
Authority
JP
Japan
Prior art keywords
rubber
synthetic resin
cavity
bore
mold
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
JP10540078A
Other languages
Japanese (ja)
Other versions
JPS5730659B2 (en
Inventor
Koukichi Inayama
Yoshihiro Menju
Seiji Kobayashi
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP10540078A priority Critical patent/JPS5530981A/en
Publication of JPS5530981A publication Critical patent/JPS5530981A/en
Publication of JPS5730659B2 publication Critical patent/JPS5730659B2/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
    • B29C45/14311—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 using means for bonding the coating to the articles
    • 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
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14409—Coating profiles or strips by injecting end or corner or intermediate parts

Landscapes

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

Abstract

PURPOSE: To obtain a composite material with a good appearance and excellent bonding strength by placing a rubber or a plastic having an end bore in a mold and charging the injected material onto the end surface and into the end bore.
CONSTITUTION: The end portion of a rubber or a plastic member 3 including a bore 33 passing from the end face to the bottom, consisting of non-foaming solid layer 31 and foaming layer 32 is provided in a cavity 7 defined by an upper mold 5 and a lower mold 6 including a projection 6. The rubber or synthetic resin similar to the member 3 is ejectted through a sprue, runner 71 and gate 72 from an extrusion machine to the cavity 7 to fill the cavity 7 and the hole 33 of the member 3 with the rubber or synthetic resin to form an end portion 4 integral with the member 3.
COPYRIGHT: (C)1980,JPO&Japio
JP10540078A 1978-08-29 1978-08-29 Method of bonding rubber of synthetic resin Granted JPS5530981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10540078A JPS5530981A (en) 1978-08-29 1978-08-29 Method of bonding rubber of synthetic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10540078A JPS5530981A (en) 1978-08-29 1978-08-29 Method of bonding rubber of synthetic resin

Publications (2)

Publication Number Publication Date
JPS5530981A true JPS5530981A (en) 1980-03-05
JPS5730659B2 JPS5730659B2 (en) 1982-06-30

Family

ID=14406572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10540078A Granted JPS5530981A (en) 1978-08-29 1978-08-29 Method of bonding rubber of synthetic resin

Country Status (1)

Country Link
JP (1) JPS5530981A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836429A (en) * 1981-08-28 1983-03-03 Kinugawa Rubber Ind Co Ltd Manufacture of weatherstrip
JPS5914921A (en) * 1982-07-16 1984-01-25 Tsukuda Aza Combined type molded item of thermoplastic different synthetic resin materials and manufacture thereof
JPS61167518A (en) * 1985-12-24 1986-07-29 Toyoda Gosei Co Ltd Manufacture of mold for molding of corner part
WO2007082573A1 (en) * 2006-01-19 2007-07-26 Bayerische Motoren Werke Aktiengesellschaft Method for producing a connection between two extruded profile parts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140955A (en) * 1975-05-30 1976-12-04 Daiichi Kasei Method of forming and assembling slider

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140955A (en) * 1975-05-30 1976-12-04 Daiichi Kasei Method of forming and assembling slider

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836429A (en) * 1981-08-28 1983-03-03 Kinugawa Rubber Ind Co Ltd Manufacture of weatherstrip
JPS5914921A (en) * 1982-07-16 1984-01-25 Tsukuda Aza Combined type molded item of thermoplastic different synthetic resin materials and manufacture thereof
JPH0236381B2 (en) * 1982-07-16 1990-08-16 Mamoru Tsukuda
JPS61167518A (en) * 1985-12-24 1986-07-29 Toyoda Gosei Co Ltd Manufacture of mold for molding of corner part
WO2007082573A1 (en) * 2006-01-19 2007-07-26 Bayerische Motoren Werke Aktiengesellschaft Method for producing a connection between two extruded profile parts

Also Published As

Publication number Publication date
JPS5730659B2 (en) 1982-06-30

Similar Documents

Publication Publication Date Title
EP0053833A3 (en) A method of making injection moulded plastic objects with imbedded decorative and/or descriptive prints
JPS53102960A (en) Injection mold
EP0508732A3 (en) Injection molding method, injection mold, and injection molded article
EP0341880A3 (en) A multi-injection molded body, a method of molding and a molding machine
EP0805709A4 (en)
EP0374577A3 (en) Method of making a slider for use in a slide fastener
JPS5565037A (en) Method of manufacturing scissors, and said scissors
KR860001702A (en) Injection Molding Method
EP0376264A3 (en) Process and mold for producing a multilayer molded article
JPS5530981A (en) Method of bonding rubber of synthetic resin
JPS5476658A (en) Molding of synthetic resin article
JPS57140114A (en) Method of unitarily forming indication such as letter or pattern on surface of formed article
JPS54111557A (en) Hollow molded article having integrated internal ribs, and method for forming the same
FR2442060A1 (en) Casting children's multi-ply ski - using liquid plastics for top and bottom ply and e.g. reinforced polyurethane foam for core, followed by hardening
JPS5628834A (en) Making of reinforced surface polystyrene foam
JPS56104197A (en) Manufacture of frp-made fan
JPS6420109A (en) Two-color molding method
JPS54110269A (en) Production of multilayer molded article
JPS5741921A (en) Mold for forming cord fastener
JPS56101812A (en) Forming method of three-dimensional character and pattern on surface of molding in synthetic resin
JPS5487760A (en) Method of injection molding of synthetic resin
JPS56100429A (en) Resin molding method
JPS5775815A (en) Production of synthetic resin article
JPS57105334A (en) Rim molded article and method for producing the same
JPS5775836A (en) Manufacture of multicolor soft molding article