GB1443943A - Electrical switches - Google Patents

Electrical switches

Info

Publication number
GB1443943A
GB1443943A GB4106172A GB4106172A GB1443943A GB 1443943 A GB1443943 A GB 1443943A GB 4106172 A GB4106172 A GB 4106172A GB 4106172 A GB4106172 A GB 4106172A GB 1443943 A GB1443943 A GB 1443943A
Authority
GB
United Kingdom
Prior art keywords
yoke
rotor
projection
rod
sept
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
GB4106172A
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.)
LCUAS ELECTRICAL Ltd
Original Assignee
LCUAS ELECTRICAL 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 LCUAS ELECTRICAL Ltd filed Critical LCUAS ELECTRICAL Ltd
Priority to GB4106172A priority Critical patent/GB1443943A/en
Publication of GB1443943A publication Critical patent/GB1443943A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot

Landscapes

  • Switches With Compound Operations (AREA)

Abstract

1443943 Mechanical switches; retained set LUCAS ELECTRICAL Ltd 3 Sept 1973 [5 Sept 1972] 41061/72 Heading H1N A switch has two pairs of biased-open resilient blade contacts 26, 28 and 27, 29 spaced apart and mounted within a body 10 so that when the switch is in a rest position the inner members 28, 29 of each pair abuttingly engage a metal rod 22 having an annular projection 25. The rod 22 is mounted within apertures in spaced ribs 23, 24 for slidable movement along its longitudinal axis in order to cause engagement of the two contact blades of one or other of the contact pairs when it is actuated by the appropriate arm 18 or 19 of a yoke 17 being moved into engagement with the projection 25 the yoke being an integral part of a rotor 13 pivotally movable about an axis 15 by means of an operating arm 16. There is lost motion in each direction of operation before the yoke arm engages the projection on the rod and a conventional detent mechanism releasably retains the rotor in each of its two extreme positions and locates it centrally in the rest position. In Fig. 3 (not shown) a further compartment 12 in the body 10 is available for the accommodation of a second pivotal rotor 14 for performing further switching operations which are not described and it is stated that other switching mechanisms can be accommodated in the space between the planes of the ribs 23, 24.
GB4106172A 1972-09-05 1972-09-05 Electrical switches Expired GB1443943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4106172A GB1443943A (en) 1972-09-05 1972-09-05 Electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4106172A GB1443943A (en) 1972-09-05 1972-09-05 Electrical switches

Publications (1)

Publication Number Publication Date
GB1443943A true GB1443943A (en) 1976-07-28

Family

ID=10417938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4106172A Expired GB1443943A (en) 1972-09-05 1972-09-05 Electrical switches

Country Status (1)

Country Link
GB (1) GB1443943A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee