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GB1267233A - - Google Patents

Info

Publication number
GB1267233A
GB1267233A GB4179668A GB1267233DA GB1267233A GB 1267233 A GB1267233 A GB 1267233A GB 4179668 A GB4179668 A GB 4179668A GB 1267233D A GB1267233D A GB 1267233DA GB 1267233 A GB1267233 A GB 1267233A
Authority
GB
United Kingdom
Prior art keywords
spring
bore
magnet
clear
contacts
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
GB4179668A
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
Priority claimed from GB26100/66A external-priority patent/GB1145204A/en
Application filed filed Critical
Publication of GB1267233A publication Critical patent/GB1267233A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/141—Details
    • H01H35/143—Resetting means

Landscapes

  • Push-Button Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Seats For Vehicles (AREA)

Abstract

1,267,233. Inertia switches. C.B. ASSOCIATES Ltd. 29 Aug., 1969 [3 Sept., 1968; 19 Nov., 1968], Nos. 41796/68 and 54919/68. Addition to 1,145,204. Heading HlN. The switch of parent Specification in which a magnetic ball or cylinder 5 moves an elongated member 6 or 16 to make or break electrical contacts when shaken loose from its seating 4 or 14 adjacent a magnet 3 or 15, is provided with modified latching devices 9 or 19. A latch spring 9, secured to member 6, expands laterally when clear of the bore 11 of the switch housing part 10 to support the bridging member 6 in its displaced position, clear of the rigid contact terminals 8, as shown. The ends of spring 9 are pinched together for resetting, and the spring is then pushed downwardly back into the bore 11. A spring-loaded plunger or ball 19 enters a groove 22 to retain bridging member 16 in its displaced position, with an annular collar of conducting material or the conducting shank 17 of member 16 spaced from rigid xed contacts 18 (only one shown). The magnet may be adjustably positioned, or fixed, and be cylindrical, of square cross-section or U-shaped. Additional contacts may be operated when the elongated member is displaced.
GB4179668A 1966-06-10 1968-09-03 Expired GB1267233A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB26100/66A GB1145204A (en) 1966-06-10 1966-06-10 Improvements relating to inertia switches
GB4179668 1968-09-03
GB5491968 1968-11-19
AU49302/69A AU435578B2 (en) 1966-06-10 1969-01-21 Improvements in or relating to inertia actuated switching devices

Publications (1)

Publication Number Publication Date
GB1267233A true GB1267233A (en) 1972-03-15

Family

ID=27423351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4179668A Expired GB1267233A (en) 1966-06-10 1968-09-03

Country Status (3)

Country Link
DE (1) DE1944732C3 (en)
FR (1) FR2022149A6 (en)
GB (1) GB1267233A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142927A (en) * 1989-11-23 1992-09-01 Fiatgeotech-Tecnologie Per La Terra S.P.A. Device for controlling a gear box of a vehicle, particularly an agricultural tractor
CN109837690A (en) * 2017-11-24 2019-06-04 青岛海尔洗衣机有限公司 A kind of device for clothing processing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2193246B1 (en) * 1972-07-24 1975-03-07 Sombardier Jules
GB1530283A (en) * 1975-03-12 1978-10-25 Inertia Switch Ltd Inertia-dependent switching devices
FR2467339A1 (en) * 1979-10-10 1981-04-17 Valvosanitaria F Lli Bugatti Stop valve for use with meter - has spherical plug and captive nut accommodating lead seal
FR2645675A1 (en) * 1989-04-05 1990-10-12 Baloutch Esshaq System for automatically triggering a hazard warning signal using a ball

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142927A (en) * 1989-11-23 1992-09-01 Fiatgeotech-Tecnologie Per La Terra S.P.A. Device for controlling a gear box of a vehicle, particularly an agricultural tractor
CN109837690A (en) * 2017-11-24 2019-06-04 青岛海尔洗衣机有限公司 A kind of device for clothing processing

Also Published As

Publication number Publication date
DE1944732B2 (en) 1975-02-06
DE1944732C3 (en) 1978-10-05
FR2022149A6 (en) 1970-07-31
DE1944732A1 (en) 1970-09-24

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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