GB361106A - Improvements relating to quick-make-and-break electric switches - Google Patents

Improvements relating to quick-make-and-break electric switches

Info

Publication number
GB361106A
GB361106A GB3402130A GB3402130A GB361106A GB 361106 A GB361106 A GB 361106A GB 3402130 A GB3402130 A GB 3402130A GB 3402130 A GB3402130 A GB 3402130A GB 361106 A GB361106 A GB 361106A
Authority
GB
United Kingdom
Prior art keywords
quick
action
spindle
make
pin
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
GB3402130A
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.)
Revo Electric Co Ltd
Original Assignee
Revo Electric 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 Revo Electric Co Ltd filed Critical Revo Electric Co Ltd
Priority to GB3402130A priority Critical patent/GB361106A/en
Publication of GB361106A publication Critical patent/GB361106A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/40—Driving mechanisms having snap action

Landscapes

  • Operation Control Of Excavators (AREA)

Abstract

361,106. Snap-action. switches. REVO ELECTRIC CO., Ltd. and REEVES, F. H., Groveland Road, Tividale, Tipton, Staffordshire. Nov. 12, 1930, No. 34021. [Class 38 (v).] The fixed contacts of a rotary snap-action switch consist of spring blades b<1> mounted by means of terminals on an insulating base b which rests on projections a<4> on the sides of a casing a and is prevented from rotating by further projections on the casing engaging slots in the base b. Movable contact studs c<1> are carried by a rotary member c which is operated by keys d<3> on a spindle d slidably and rotatably mounted in a cover e. A compression spring f is mounted on the spindle d between the rotary member c and a pin d<2> which co-operates with cams on the underside of the lid to give a quick action. Stops are provided to limit the movement of the pin d<2> and of the handle.
GB3402130A 1930-11-12 1930-11-12 Improvements relating to quick-make-and-break electric switches Expired GB361106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3402130A GB361106A (en) 1930-11-12 1930-11-12 Improvements relating to quick-make-and-break electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3402130A GB361106A (en) 1930-11-12 1930-11-12 Improvements relating to quick-make-and-break electric switches

Publications (1)

Publication Number Publication Date
GB361106A true GB361106A (en) 1931-11-19

Family

ID=10360374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3402130A Expired GB361106A (en) 1930-11-12 1930-11-12 Improvements relating to quick-make-and-break electric switches

Country Status (1)

Country Link
GB (1) GB361106A (en)

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