GB459098A - Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches - Google Patents

Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches

Info

Publication number
GB459098A
GB459098A GB11027/36A GB1102736A GB459098A GB 459098 A GB459098 A GB 459098A GB 11027/36 A GB11027/36 A GB 11027/36A GB 1102736 A GB1102736 A GB 1102736A GB 459098 A GB459098 A GB 459098A
Authority
GB
United Kingdom
Prior art keywords
link
lever
arm
axis
movement
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
GB11027/36A
Other languages
English (en)
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.)
Allen West and Co Ltd
Original Assignee
Allen West and 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
Priority to BE416377D priority Critical patent/BE416377A/xx
Application filed by Allen West and Co Ltd filed Critical Allen West and Co Ltd
Priority to GB11027/36A priority patent/GB459098A/en
Priority to GB19437/35A priority patent/GB459369A/en
Publication of GB459098A publication Critical patent/GB459098A/en
Priority to FR820646D priority patent/FR820646A/fr
Priority to BE421097D priority patent/BE421097A/xx
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB11027/36A 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches Expired GB459098A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE416377D BE416377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1935-07-08
GB11027/36A GB459098A (en) 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches
GB19437/35A GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches
FR820646D FR820646A (fr) 1935-07-08 1937-04-16 Mécanisme d'enclenchement et de déclenchement
BE421097D BE421097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1935-07-08 1937-04-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB11027/36A GB459098A (en) 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches
GB19437/35A GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches

Publications (1)

Publication Number Publication Date
GB459098A true GB459098A (en) 1937-01-01

Family

ID=41119521

Family Applications (2)

Application Number Title Priority Date Filing Date
GB19437/35A Expired GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches
GB11027/36A Expired GB459098A (en) 1935-07-08 1935-07-08 Improvements in or relating to collapsible transmission mechanisms, particularly for operating electric switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB19437/35A Expired GB459369A (en) 1935-07-08 1935-07-08 Improvements in or relating to high tension electric switches

Country Status (3)

Country Link
BE (2) BE421097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR820646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB459369A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE416377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE421097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1937-05-31
FR820646A (fr) 1937-11-16
GB459369A (en) 1937-01-07

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