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
GB8450/44A
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.)
Specialties Development Corp
Original Assignee
Specialties Development Corp
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 Specialties Development CorpfiledCriticalSpecialties Development Corp
Publication of GB576260ApublicationCriticalpatent/GB576260A/en
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
Landscapes
Push-Button Switches
(AREA)
Abstract
576,260. Inertia switches. SPECIALTIES DEVELOPMENT CORPORATION. May 4, 1944, No. 8450. Convention date, Aug. 27, 1943. [Class 38 (v)] An inertia operable switch comprises a contact member adapted to co-operate with a resilient member and held out of contact by the inertia operable means while the resilient member is held by stationary abutment means. As shown two resilient members 20 are connected at one end to terminals 40, their free ends being held out of contact with contact 22 by abutment 35 formed in the base, and having a guard member 42 overlying the mounted ends. The contact member is preferably carried by an arm 24 which is moved by spring means 19 on release of said inertia operable means.