GB558235A - Improvements in or relating to electric controllers - Google Patents

Improvements in or relating to electric controllers

Info

Publication number
GB558235A
GB558235A GB10751/42A GB1075142A GB558235A GB 558235 A GB558235 A GB 558235A GB 10751/42 A GB10751/42 A GB 10751/42A GB 1075142 A GB1075142 A GB 1075142A GB 558235 A GB558235 A GB 558235A
Authority
GB
United Kingdom
Prior art keywords
spindle
detent
projection
relating
spring
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
GB10751/42A
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.)
Cutler Hammer Europe Ltd
Original Assignee
Igranic Electric Co 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 Igranic Electric Co Ltd filed Critical Igranic Electric Co Ltd
Publication of GB558235A publication Critical patent/GB558235A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Landscapes

  • Control Of Position Or Direction (AREA)

Abstract

558,235. Controllers. IGRANIC ELECTRIC CO.. Ltd. July 31, 1942, No. 10751. Convention date, Aug. 9, 1941. [Class 38 (iii)] An inertia detent 13 allows a controller to be moved slowly from one side, through an "off" position to the other side, but arrests it at the " off position if it is moved quickly. A cam projection 9 on the controller spindle 1 engages face 11 or 12 of the detent as the spindle is moved towards "off", thereby rocking the detent against a spring 16 and forcing a projection 14 into a notch 10 so as to arrest the spindle in its "off" position until the spring has time to retract the projection 14.
GB10751/42A 1941-08-09 1942-07-31 Improvements in or relating to electric controllers Expired GB558235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558235XA 1941-08-09 1941-08-09

Publications (1)

Publication Number Publication Date
GB558235A true GB558235A (en) 1943-12-28

Family

ID=22000376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10751/42A Expired GB558235A (en) 1941-08-09 1942-07-31 Improvements in or relating to electric controllers

Country Status (1)

Country Link
GB (1) GB558235A (en)

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