JPS6476625A - Membrane switch - Google Patents

Membrane switch

Info

Publication number
JPS6476625A
JPS6476625A JP23327187A JP23327187A JPS6476625A JP S6476625 A JPS6476625 A JP S6476625A JP 23327187 A JP23327187 A JP 23327187A JP 23327187 A JP23327187 A JP 23327187A JP S6476625 A JPS6476625 A JP S6476625A
Authority
JP
Japan
Prior art keywords
contact
support plates
membrane switch
support plate
contacts
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
JP23327187A
Other languages
Japanese (ja)
Other versions
JP2556711B2 (en
Inventor
Kozo Matsumura
Tsuneyuki Yamanaka
Shunji Fujimura
Tetsuya Ishida
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.)
Nissha Printing Co Ltd
Original Assignee
Nissha Printing 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 Nissha Printing Co Ltd filed Critical Nissha Printing Co Ltd
Priority to JP62233271A priority Critical patent/JP2556711B2/en
Publication of JPS6476625A publication Critical patent/JPS6476625A/en
Application granted granted Critical
Publication of JP2556711B2 publication Critical patent/JP2556711B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)

Abstract

PURPOSE:To reliably provide a space between a movable contact and a fixed contact by forming contacts concurrently with the molding of contact supports and providing the contacts on the same plane as the surface of the contact support plates. CONSTITUTION:A transfer material 6 provided with a movable contact 1 and a fixed contact 4 on a substrate sheet 7 is placed in an injection molding die 9. Resin is then injected to mold a movable contact support plate 2 and a fixed contact support plate 5, and simultaneously contacts 1, 4 are stuck on the support plates 2, 5 by the heat and pressure of the molten resin. Contact portions and support plate portions are formed on the same plane of the support plates 2, 5 thus obtained. One or both support plates 2, 5 thus formed are combined with a spacer to form a membrane switch. A space is reliably provided between the contact 1 and the contact 4 according to this constitution of the membrane switch, and the conduction between the contact 1 and the contact 4 is prevented when no pressure is applied.
JP62233271A 1987-09-16 1987-09-16 Membrane switch manufacturing method Expired - Lifetime JP2556711B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62233271A JP2556711B2 (en) 1987-09-16 1987-09-16 Membrane switch manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62233271A JP2556711B2 (en) 1987-09-16 1987-09-16 Membrane switch manufacturing method

Publications (2)

Publication Number Publication Date
JPS6476625A true JPS6476625A (en) 1989-03-22
JP2556711B2 JP2556711B2 (en) 1996-11-20

Family

ID=16952473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62233271A Expired - Lifetime JP2556711B2 (en) 1987-09-16 1987-09-16 Membrane switch manufacturing method

Country Status (1)

Country Link
JP (1) JP2556711B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014073628A1 (en) 2012-11-08 2014-05-15 味の素株式会社 Membrane switch and object employing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643643A (en) * 1979-09-19 1981-04-22 Hitachi Ltd Composite type electrophotographic plate
JPS5643642A (en) * 1979-09-19 1981-04-22 Toray Ind Inc Lithographic original plate nonrequiring damping water
JPS6164020A (en) * 1984-09-05 1986-04-02 日立電線株式会社 Method of producing transparent conductive sheet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643643A (en) * 1979-09-19 1981-04-22 Hitachi Ltd Composite type electrophotographic plate
JPS5643642A (en) * 1979-09-19 1981-04-22 Toray Ind Inc Lithographic original plate nonrequiring damping water
JPS6164020A (en) * 1984-09-05 1986-04-02 日立電線株式会社 Method of producing transparent conductive sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014073628A1 (en) 2012-11-08 2014-05-15 味の素株式会社 Membrane switch and object employing same
JPWO2014073628A1 (en) * 2012-11-08 2016-09-08 味の素株式会社 Membrane switch and article using the same
US9786450B2 (en) 2012-11-08 2017-10-10 Ajinomoto Co., Inc. Membrane switch and object employing same

Also Published As

Publication number Publication date
JP2556711B2 (en) 1996-11-20

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