JPS643926A - Leaf switch - Google Patents

Leaf switch

Info

Publication number
JPS643926A
JPS643926A JP15861387A JP15861387A JPS643926A JP S643926 A JPS643926 A JP S643926A JP 15861387 A JP15861387 A JP 15861387A JP 15861387 A JP15861387 A JP 15861387A JP S643926 A JPS643926 A JP S643926A
Authority
JP
Japan
Prior art keywords
contact
contact spring
bent
pressed
spring piece
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
JP15861387A
Other languages
Japanese (ja)
Other versions
JP2598268B2 (en
Inventor
Tomoyoshi Miyata
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.)
Mik Electronic Corp
Original Assignee
Mik Electronic 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 Mik Electronic Corp filed Critical Mik Electronic Corp
Priority to JP62158613A priority Critical patent/JP2598268B2/en
Publication of JPS643926A publication Critical patent/JPS643926A/en
Application granted granted Critical
Publication of JP2598268B2 publication Critical patent/JP2598268B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H2001/145—Contacts characterised by the manner in which co-operating contacts engage by abutting by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other

Landscapes

  • Contacts (AREA)

Abstract

PURPOSE:To make the contact gap between contact spring pieces or the contact pressure constant and make the separation operating force of contacts constant by pressing and bending the contact spring pieces and supporting them in the energized state at the preset positions. CONSTITUTION:In a normally opened type, contact spring pieces 2a, 2b are pressed and bent and supported in the energized state at the preset positions P1, P2, in a normally closed type, when the contact spring piece 2e is pressed and bent, contacts (a), (b) are pressed, and the contact spring piece 2b is bent and supported in the energized state at the preset position P1. In the normally opened type, when an operating piece 3 is pressed, the contact spring piece 2a is bent, and its contact (a) is brought into contact by pressure with the contact (b) of the contact spring piece 2b. In the normally closed type, the contact (a) of the contact spring piece 2a normally bent end energized and supported at the preset position P1 is in contact by pressure with the contact (b) and the contact spring piece 2b is bent and energized and supported, and when the operating piece 3 is pressed, the contact spring piece 2b is bent, and the contacts (a), (b) are separated. The contact gap and the operating force are thereby made constant.
JP62158613A 1987-06-25 1987-06-25 Leaf switch Expired - Fee Related JP2598268B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158613A JP2598268B2 (en) 1987-06-25 1987-06-25 Leaf switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158613A JP2598268B2 (en) 1987-06-25 1987-06-25 Leaf switch

Publications (2)

Publication Number Publication Date
JPS643926A true JPS643926A (en) 1989-01-09
JP2598268B2 JP2598268B2 (en) 1997-04-09

Family

ID=15675535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158613A Expired - Fee Related JP2598268B2 (en) 1987-06-25 1987-06-25 Leaf switch

Country Status (1)

Country Link
JP (1) JP2598268B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640418A1 (en) * 1988-11-21 1990-06-15 Mitsuku Denshi Kogyo BLADE SWITCH

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136454U (en) * 1975-04-24 1976-11-04
JPS5419064A (en) * 1977-07-07 1979-02-13 Ferodo Sa Assistant braking device
JPS5464967U (en) * 1977-10-17 1979-05-08
JPS57136122U (en) * 1981-02-21 1982-08-25
JPS58126617A (en) * 1982-01-21 1983-07-28 オムロン株式会社 Contact block

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136454U (en) * 1975-04-24 1976-11-04
JPS5419064A (en) * 1977-07-07 1979-02-13 Ferodo Sa Assistant braking device
JPS5464967U (en) * 1977-10-17 1979-05-08
JPS57136122U (en) * 1981-02-21 1982-08-25
JPS58126617A (en) * 1982-01-21 1983-07-28 オムロン株式会社 Contact block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2640418A1 (en) * 1988-11-21 1990-06-15 Mitsuku Denshi Kogyo BLADE SWITCH

Also Published As

Publication number Publication date
JP2598268B2 (en) 1997-04-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees