JPS54134763A - Composite molded article composed of metal plate and resin - Google Patents

Composite molded article composed of metal plate and resin

Info

Publication number
JPS54134763A
JPS54134763A JP4282678A JP4282678A JPS54134763A JP S54134763 A JPS54134763 A JP S54134763A JP 4282678 A JP4282678 A JP 4282678A JP 4282678 A JP4282678 A JP 4282678A JP S54134763 A JPS54134763 A JP S54134763A
Authority
JP
Japan
Prior art keywords
metal plate
holes
plastic
molded article
composite molded
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
JP4282678A
Other languages
Japanese (ja)
Other versions
JPS605179B2 (en
Inventor
Hideki Asano
Toshikazu Narahara
Tsuneo Narisawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP53042826A priority Critical patent/JPS605179B2/en
Priority to DE19792914592 priority patent/DE2914592C2/en
Publication of JPS54134763A publication Critical patent/JPS54134763A/en
Publication of JPS605179B2 publication Critical patent/JPS605179B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • 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
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To manufacture a composite molded article having excellent dimensional accuracy, by integrally molding a plastic knob to be fixed to a metal plate with a plastic flange through holes of the metal plate, and integrating the flange with the metal plate through a specific number of holes.
CONSTITUTION: Three or more through-holes 111, 112, 113 having same diameters, are bored in a metal plate 2 concentrically with a plastic knob 4 and with equal spacings. The metal plate 2 is fixed in a mold, and resin is injected in the mold filling the spaces at the both sides of the metal plate through the holes 111W113 to form the objective composite molded article composed of the plastic knob 4 integrated with the plastic flanges 35 and 36 which are bonded together through the holes 111W113.
EFFECT: Improved perpendicularity of the plastic knob.
USE: Fixing of audio and video parts.
COPYRIGHT: (C)1979,JPO&Japio
JP53042826A 1978-04-11 1978-04-11 Composite molded product of metal plate and resin Expired JPS605179B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP53042826A JPS605179B2 (en) 1978-04-11 1978-04-11 Composite molded product of metal plate and resin
DE19792914592 DE2914592C2 (en) 1978-04-11 1979-04-10 Composite molded part, consisting of a metal plate and a plastic part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53042826A JPS605179B2 (en) 1978-04-11 1978-04-11 Composite molded product of metal plate and resin

Publications (2)

Publication Number Publication Date
JPS54134763A true JPS54134763A (en) 1979-10-19
JPS605179B2 JPS605179B2 (en) 1985-02-08

Family

ID=12646755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53042826A Expired JPS605179B2 (en) 1978-04-11 1978-04-11 Composite molded product of metal plate and resin

Country Status (2)

Country Link
JP (1) JPS605179B2 (en)
DE (1) DE2914592C2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836411A (en) * 1981-08-26 1983-03-03 Hitachi Ltd Outsert molded item
JPS6034836A (en) * 1984-07-06 1985-02-22 株式会社日立製作所 Composite molding of metallic plate and resin
JPS6365023U (en) * 1986-10-15 1988-04-28
JPS6365024U (en) * 1986-10-15 1988-04-28
JPS6378934U (en) * 1986-11-12 1988-05-25
JPS63124040A (en) * 1986-11-13 1988-05-27 Canon Electronics Inc Manufacture of exposure control blade
JPH01136725A (en) * 1987-11-25 1989-05-30 Daito Denzai Kk Manufacture of joint part of supporting line-guard for connecting form of different diameter pipes
JP2011132974A (en) * 2009-12-22 2011-07-07 Aisin Seiki Co Ltd Gas cutoff valve for fuel cell

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2073646B (en) * 1980-03-25 1983-12-07 Metal Box Co Ltd Moulding plastics onto metal sheets
JPS57185131A (en) * 1981-05-11 1982-11-15 Hitachi Ltd Outsert molded item and method of molding outsert
DE3119833A1 (en) * 1981-05-19 1983-01-05 Braun Ag, 6000 Frankfurt Method for the production of a transmission for a kitchen appliance
DE4339450A1 (en) * 1993-11-19 1995-05-24 Philips Patentverwaltung Electromechanical mechanism for record medium, esp. car radio cassette
DE19635049A1 (en) * 1996-08-30 1998-03-05 Philips Patentverwaltung Holding part molded from plastic
CN106332492B (en) * 2016-08-31 2019-11-08 宇龙计算机通信科技(深圳)有限公司 A kind of hardware plastic cement connection structure and a kind of mobile device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113954U (en) * 1977-02-17 1978-09-11

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836411A (en) * 1981-08-26 1983-03-03 Hitachi Ltd Outsert molded item
JPS6241448B2 (en) * 1981-08-26 1987-09-03 Hitachi Ltd
JPS6034836A (en) * 1984-07-06 1985-02-22 株式会社日立製作所 Composite molding of metallic plate and resin
JPS6365023U (en) * 1986-10-15 1988-04-28
JPS6365024U (en) * 1986-10-15 1988-04-28
JPS6378934U (en) * 1986-11-12 1988-05-25
JPS63124040A (en) * 1986-11-13 1988-05-27 Canon Electronics Inc Manufacture of exposure control blade
JPH0668595B2 (en) * 1986-11-13 1994-08-31 キヤノン株式会社 Method for manufacturing exposure control blades
JPH01136725A (en) * 1987-11-25 1989-05-30 Daito Denzai Kk Manufacture of joint part of supporting line-guard for connecting form of different diameter pipes
JP2011132974A (en) * 2009-12-22 2011-07-07 Aisin Seiki Co Ltd Gas cutoff valve for fuel cell

Also Published As

Publication number Publication date
JPS605179B2 (en) 1985-02-08
DE2914592C2 (en) 1983-11-17
DE2914592A1 (en) 1979-10-18

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