GB1304847A - - Google Patents

Info

Publication number
GB1304847A
GB1304847A GB3053469A GB1304847DA GB1304847A GB 1304847 A GB1304847 A GB 1304847A GB 3053469 A GB3053469 A GB 3053469A GB 1304847D A GB1304847D A GB 1304847DA GB 1304847 A GB1304847 A GB 1304847A
Authority
GB
United Kingdom
Prior art keywords
spring
plunger
operating member
june
engagement
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
GB3053469A
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 filed Critical
Publication of GB1304847A publication Critical patent/GB1304847A/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

  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1304847 Retractive switches; mechanical switches JOSEPH LUCAS (INDUSTRIES) Ltd 4 June 1970 [17 June 1969] 30534/69 Heading H1N A switch includes a leaf spring 21 and a pivoted operating member carrying a plunger 14 resiliently urged towards spring 21, the operating member being movable from a first stable position shown, in which spring 21 is in full lines, to a second stable position in which plunger 14 moves out of engagement with spring 21 (it engages V-shape 18) so that spring 21 returns under its own resilience to the position shown in dotted lines. The operating member is also movable to a third, unstable, position in which plunger 14 rides up ramp 29 out of engagement with spring 21 from which it returns, when released, to its first position under the action of the resilient means urging plunger 14. The operating member may also be moved to press leaf spring 19 away from fixed contact 25.
GB3053469A 1969-06-17 1969-06-17 Expired GB1304847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3053469 1969-06-17

Publications (1)

Publication Number Publication Date
GB1304847A true GB1304847A (en) 1973-01-31

Family

ID=10309153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3053469A Expired GB1304847A (en) 1969-06-17 1969-06-17

Country Status (6)

Country Link
US (1) US3670116A (en)
AU (1) AU1632170A (en)
DE (1) DE2028467A1 (en)
ES (1) ES159769Y (en)
FR (1) FR2052709A5 (en)
GB (1) GB1304847A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048455A (en) * 1976-07-12 1977-09-13 Red Dot Corporation Pressure switch with plural axes pivoted conduction plate
US4117284A (en) * 1976-08-30 1978-09-26 Alco Electronic Products, Inc. Subminiature, three position, switch with non-sliding rocker contact
US4767899A (en) * 1987-03-19 1988-08-30 Carlingswitch, Inc. Make before break electrical switch
US4808775A (en) * 1987-08-03 1989-02-28 Toyo Denso Kabushiki Kaisha Reversing switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678416A (en) * 1951-02-01 1954-05-11 Gen Motors Corp Motor control
US3305630A (en) * 1964-07-10 1967-02-21 Gen Electric Deformable medium color projection system
US3322914A (en) * 1965-04-26 1967-05-30 Texas Instruments Inc Electric switch employing non-teasable movable contact mechanism

Also Published As

Publication number Publication date
ES159769U (en) 1970-09-01
AU1632170A (en) 1971-12-16
ES159769Y (en) 1971-03-16
FR2052709A5 (en) 1971-04-09
DE2028467A1 (en) 1970-12-23
US3670116A (en) 1972-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees