GB1220564A - Ultra-miniature slide contact pushbutton switch - Google Patents

Ultra-miniature slide contact pushbutton switch

Info

Publication number
GB1220564A
GB1220564A GB4094069A GB4094069A GB1220564A GB 1220564 A GB1220564 A GB 1220564A GB 4094069 A GB4094069 A GB 4094069A GB 4094069 A GB4094069 A GB 4094069A GB 1220564 A GB1220564 A GB 1220564A
Authority
GB
United Kingdom
Prior art keywords
contact
plunger
contacts
pushbutton switch
making portion
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.)
Expired
Application number
GB4094069A
Inventor
John Jacob Keranen
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.)
Cutler Hammer Inc
Original Assignee
Cutler Hammer Inc
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 Cutler Hammer Inc filed Critical Cutler Hammer Inc
Publication of GB1220564A publication Critical patent/GB1220564A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa

Abstract

1,220,564. Retractive switches. CUTLERHAMMER Inc. 15 Aug., 1969 [16 Aug., 1968], No. 40940/69. Heading H1N. A sliding contact pushbutton switch comprises a housing 4 including an insulating base, a pushbutton plunger 6, fixed contacts 8, a movable contact 14 having a mounting portion 14a whereby it is moved by plunger 6 and a contact-making portion 14b whereby it bridges fixed contacts 8 with sliding action, a helical compression spring 10, and a recess in plunger 6 for receiving the contact making portion 14b of movable contact 14 when assembled to provide normally open contacts, spring 10 being large enough to receive contact making portion 14b when it is assembled to provide normally closed contacts. In the normally open contacts assembly, shown, contact making portion 14b projects upwardly, and in the normally closed contacts assembly, Fig. 3 (not shown) portion 146 projects downwardly. There is an insulating washer 12 between spring 10 and movable contact 14.
GB4094069A 1968-08-16 1969-08-15 Ultra-miniature slide contact pushbutton switch Expired GB1220564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75320568A 1968-08-16 1968-08-16

Publications (1)

Publication Number Publication Date
GB1220564A true GB1220564A (en) 1971-01-27

Family

ID=25029625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4094069A Expired GB1220564A (en) 1968-08-16 1969-08-15 Ultra-miniature slide contact pushbutton switch

Country Status (1)

Country Link
GB (1) GB1220564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193840A (en) * 1986-03-10 1988-02-17 Peter Robert Ciriscioli Pressure responders
CN109003845A (en) * 2018-03-09 2018-12-14 北京微分航宇科技有限公司 A kind of small-sized travel switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193840A (en) * 1986-03-10 1988-02-17 Peter Robert Ciriscioli Pressure responders
GB2193840B (en) * 1986-03-10 1990-01-10 Peter Robert Ciriscioli Pressure responder
CN109003845A (en) * 2018-03-09 2018-12-14 北京微分航宇科技有限公司 A kind of small-sized travel switch
CN109003845B (en) * 2018-03-09 2024-04-19 北京微分航宇科技有限公司 Small travel switch

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