GB924008A - Improvements in electric tumbler switches - Google Patents

Improvements in electric tumbler switches

Info

Publication number
GB924008A
GB924008A GB3430359A GB3430359A GB924008A GB 924008 A GB924008 A GB 924008A GB 3430359 A GB3430359 A GB 3430359A GB 3430359 A GB3430359 A GB 3430359A GB 924008 A GB924008 A GB 924008A
Authority
GB
United Kingdom
Prior art keywords
casing
plate
switches
snap
fixed 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.)
Expired
Application number
GB3430359A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3430359A priority Critical patent/GB924008A/en
Publication of GB924008A publication Critical patent/GB924008A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/16—Driving mechanisms
    • H01H15/18—Driving mechanisms acting with snap action
    • 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
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts

Abstract

924,008. Snap-action switches. H. W. SCHNEIDER. Jan. 6, 1961 [Oct. 9, 1959], No. 34303/59. Class 38 (5). In a snap-action switch comprising a twopart casing 1, 3 separated by a mounting plate 2 and secured by bolts 4, a dumb-bell shaped roller contact 15 guided by a rib 16 is moved into or out of bridging engagement with fixed contacts 11 by an operating member 5 which is slidable from right to left (see Fig. 3). The underside of member 5 has balls or rollers 24 at the four comers which engage the upper surface of plate 2 and an extension 21 engaging the plunger 19 of a dead-centre spring lever 17. The mounting plate may be modified to support a plurality of switches. The casing is made of synthetic resin and is slotted to receive the fixed contacts 11 which may be silverplated and are mounted in individual slots in the casing part 1, being held in place by an insulating member 13 which engages the undersurface of plate 2.
GB3430359A 1959-10-09 1959-10-09 Improvements in electric tumbler switches Expired GB924008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3430359A GB924008A (en) 1959-10-09 1959-10-09 Improvements in electric tumbler switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3430359A GB924008A (en) 1959-10-09 1959-10-09 Improvements in electric tumbler switches

Publications (1)

Publication Number Publication Date
GB924008A true GB924008A (en) 1963-04-18

Family

ID=10363952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3430359A Expired GB924008A (en) 1959-10-09 1959-10-09 Improvements in electric tumbler switches

Country Status (1)

Country Link
GB (1) GB924008A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471663A (en) * 1967-05-16 1969-10-07 F & F Enterprises Inc String-operated switch construction
US4095067A (en) * 1977-03-16 1978-06-13 Ark-Les Switch Corporation Appliance switch
GB2265255A (en) * 1992-03-04 1993-09-22 Bun Wong Electrical switch.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471663A (en) * 1967-05-16 1969-10-07 F & F Enterprises Inc String-operated switch construction
US4095067A (en) * 1977-03-16 1978-06-13 Ark-Les Switch Corporation Appliance switch
GB2265255A (en) * 1992-03-04 1993-09-22 Bun Wong Electrical switch.
GB2265255B (en) * 1992-03-04 1996-02-07 Bun Wong Electrical switch

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