GB1404309A - Electrical switches - Google Patents

Electrical switches

Info

Publication number
GB1404309A
GB1404309A GB311472*[A GB311472A GB1404309A GB 1404309 A GB1404309 A GB 1404309A GB 311472 A GB311472 A GB 311472A GB 1404309 A GB1404309 A GB 1404309A
Authority
GB
United Kingdom
Prior art keywords
lever
plunger
boss
projections
side plate
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
GB311472*[A
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.)
Otehall Ltd
Original Assignee
Otehall 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 Otehall Ltd filed Critical Otehall Ltd
Priority to GB311472*[A priority Critical patent/GB1404309A/en
Priority to CA150,423A priority patent/CA975832A/en
Priority to CH1288272A priority patent/CH566068A5/xx
Priority to AU46165/72A priority patent/AU476705B2/en
Priority to US00285584A priority patent/US3774000A/en
Priority to DE2243673A priority patent/DE2243673C3/en
Priority to FR7231680A priority patent/FR2161897A1/fr
Priority to IT46908/72A priority patent/IT984629B/en
Priority to JP850473A priority patent/JPS4912382A/ja
Publication of GB1404309A publication Critical patent/GB1404309A/en
Priority to JP17379376U priority patent/JPS52120973U/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H13/186—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift wherein the pushbutton is rectilinearly actuated by a lever pivoting on the housing of the switch

Abstract

1404309 Switch actuators OTEHALL Ltd 30 Aug 1972 [9 Sept 1971 21 Jan 1972] 42191/71 and 3114/72 Heading H1N A lever 14, Fig. 4, for actuating the plunger 8 of a micro-switch comprises at least a portion 17, 19 of resilient material disposed externally of the casing 1 and attached thereto by a boss and groove arrangement 16, 18 whereby the lever 14 flexes as at a hinge part 20 to depress the plunger 8. A rigid metal lever extension 15 may be attached as at moulded lugs 22. In a modification a metal lever extension 29, Fig. 7, may be push fitted into a resilient plastic support 30 having a longitudinal aperture between side walls 32, the lever 29 having projections or lugs (not shown) engageable in apertures to lock it against endwise movement. The side plate 2 may be stuck in position by adhesive and acts to retain the plunger 8 and boss 16 in position. It may have projections (10), (13a), Fig. 3 (not shown), which engage in the grooves 7 and 18 respectively for location purposes. The side plate 2 forms the subject of the divisional Specification 1,404,310.
GB311472*[A 1971-09-09 1972-01-21 Electrical switches Expired GB1404309A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB311472*[A GB1404309A (en) 1971-09-09 1972-01-21 Electrical switches
CA150,423A CA975832A (en) 1971-09-09 1972-08-29 Electrical switches
CH1288272A CH566068A5 (en) 1971-09-09 1972-08-31
AU46165/72A AU476705B2 (en) 1971-09-09 1972-08-31 Improvements in or relating to electrical switches
US00285584A US3774000A (en) 1971-09-09 1972-09-01 Lever operated electrical switches
DE2243673A DE2243673C3 (en) 1971-09-09 1972-09-06 Electrical switch, in particular microswitch
FR7231680A FR2161897A1 (en) 1971-09-09 1972-09-07
IT46908/72A IT984629B (en) 1971-09-09 1972-09-08 IMPROVEMENTS TO ELECTRICAL SWITCHES
JP850473A JPS4912382A (en) 1972-01-21 1973-01-19
JP17379376U JPS52120973U (en) 1972-01-21 1976-12-24

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4219171 1971-09-09
GB311472*[A GB1404309A (en) 1971-09-09 1972-01-21 Electrical switches

Publications (1)

Publication Number Publication Date
GB1404309A true GB1404309A (en) 1975-08-28

Family

ID=26238041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB311472*[A Expired GB1404309A (en) 1971-09-09 1972-01-21 Electrical switches

Country Status (8)

Country Link
US (1) US3774000A (en)
AU (1) AU476705B2 (en)
CA (1) CA975832A (en)
CH (1) CH566068A5 (en)
DE (1) DE2243673C3 (en)
FR (1) FR2161897A1 (en)
GB (1) GB1404309A (en)
IT (1) IT984629B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254190A (en) * 1991-02-27 1992-09-30 Kress Elektrik Gmbh & Co Switch actuators.
EP2025217A1 (en) * 2007-08-15 2009-02-18 Husqvarna UK Limited Actuating mechanism

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984650A (en) * 1974-07-18 1976-10-05 General Electric Company Fluid pressure diaphragm switch having plural adjustment mechanisms
DE3063828D1 (en) * 1979-04-27 1983-07-28 Unimax Switch Ltd Electrical switch with pivoting operating lever
US4362916A (en) * 1981-09-23 1982-12-07 Eaton Corporation Miniature precision snap action switch having operating lever providing large overtravel
DE3910837A1 (en) * 1989-04-04 1990-10-11 Imo Ind Gmbh ELECTRICAL SWITCHING DEVICE
US5219066A (en) * 1992-02-10 1993-06-15 Kevin Jameson Wall mounted alarm switch with adjustable height actuator
US5389752A (en) * 1992-09-18 1995-02-14 Hydro Electronic Devices, Inc. Switch control lever
ATE225983T1 (en) * 1997-04-09 2002-10-15 Marquardt Gmbh ELECTRICAL SWITCH
JP5394870B2 (en) * 2009-09-25 2014-01-22 日本電産サンキョー株式会社 Microswitch
CN103165317A (en) * 2013-03-14 2013-06-19 吴静 Upper cover touch switch for washing machine
DE102014005433A1 (en) * 2014-02-15 2015-08-20 Johnson Electric Germany GmbH & Co. KG Microswitch with a formed from switch base and switch cover housing
DE102014006943A1 (en) * 2014-02-15 2015-08-20 Johnson Electric Germany GmbH & Co. KG Electric switch having a top surface housing
US20180291656A1 (en) * 2017-04-06 2018-10-11 Kiekert Ag Latching device for a motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547765A (en) * 1948-11-05 1951-04-03 W L Maxson Corp Switch actuator
GB835494A (en) * 1957-12-30 1960-05-18 Burgess Products Co Ltd Improvements in actuators for electrical switches
US3493707A (en) * 1968-06-10 1970-02-03 Cherry Electrical Prod Electric switch operating means
US3571541A (en) * 1969-02-17 1971-03-23 Cherry Electrical Prod Snap action switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254190A (en) * 1991-02-27 1992-09-30 Kress Elektrik Gmbh & Co Switch actuators.
EP2025217A1 (en) * 2007-08-15 2009-02-18 Husqvarna UK Limited Actuating mechanism
GB2452031A (en) * 2007-08-15 2009-02-25 Husqvarna Ab Lawnmower lever flexibly or pivotably anchored at one end, attached to a switch pull cord at the other end.

Also Published As

Publication number Publication date
US3774000A (en) 1973-11-20
DE2243673B2 (en) 1980-04-03
DE2243673A1 (en) 1973-03-15
AU4616572A (en) 1974-03-07
DE2243673C3 (en) 1980-12-04
CA975832A (en) 1975-10-07
IT984629B (en) 1974-11-20
CH566068A5 (en) 1975-08-29
AU476705B2 (en) 1976-09-30
FR2161897A1 (en) 1973-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee