GB803604A - Improvements in two-way electric switches - Google Patents

Improvements in two-way electric switches

Info

Publication number
GB803604A
GB803604A GB2729656A GB2729656A GB803604A GB 803604 A GB803604 A GB 803604A GB 2729656 A GB2729656 A GB 2729656A GB 2729656 A GB2729656 A GB 2729656A GB 803604 A GB803604 A GB 803604A
Authority
GB
United Kingdom
Prior art keywords
pearce
dolly
way electric
electric switches
plates
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
GB2729656A
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.)
FREDERICK JAMES PEARCE
GEOFFREY STEPHEN PEARCE
George H Scholes & Co Ltd
Original Assignee
FREDERICK JAMES PEARCE
GEOFFREY STEPHEN PEARCE
George H Scholes & 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 FREDERICK JAMES PEARCE, GEOFFREY STEPHEN PEARCE, George H Scholes & Co Ltd filed Critical FREDERICK JAMES PEARCE
Priority to GB2729656A priority Critical patent/GB803604A/en
Publication of GB803604A publication Critical patent/GB803604A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/16—Driving mechanisms
    • H01H23/168—Driving mechanisms using cams

Landscapes

  • Manufacture Of Switches (AREA)
  • Tumbler Switches (AREA)

Abstract

803,604. Tumbler swit. ches; actuation of switches SCHOLES & CO., Ltd. G. H., PEARCE, F. J., anc PEARCE, G. S. July 4 1957 [Sept. 6, 1956], No 27296/56. Class 38 (5). In a two-way switch ir which fixed contacts f, g are bridged by movable plates or blades d, e operated by two cams i, j associatec with the dolly h, each plate is held up to its contacts by a coil-spring band c arranged on opposite sides of the midpositions in the length of the plates. The arrangement is stated to obviate the risk of the dolly halting in midposition.
GB2729656A 1956-09-06 1956-09-06 Improvements in two-way electric switches Expired GB803604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2729656A GB803604A (en) 1956-09-06 1956-09-06 Improvements in two-way electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2729656A GB803604A (en) 1956-09-06 1956-09-06 Improvements in two-way electric switches

Publications (1)

Publication Number Publication Date
GB803604A true GB803604A (en) 1958-10-29

Family

ID=10257273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2729656A Expired GB803604A (en) 1956-09-06 1956-09-06 Improvements in two-way electric switches

Country Status (1)

Country Link
GB (1) GB803604A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079395A (en) * 1990-11-26 1992-01-07 Hubbell Incorporated Actuator plate type electrical switch actuating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079395A (en) * 1990-11-26 1992-01-07 Hubbell Incorporated Actuator plate type electrical switch actuating mechanism

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