GB465466A - Means for mechanically operating electric switches from a distance - Google Patents

Means for mechanically operating electric switches from a distance

Info

Publication number
GB465466A
GB465466A GB3031235A GB3031235A GB465466A GB 465466 A GB465466 A GB 465466A GB 3031235 A GB3031235 A GB 3031235A GB 3031235 A GB3031235 A GB 3031235A GB 465466 A GB465466 A GB 465466A
Authority
GB
United Kingdom
Prior art keywords
lever
slot
pin
knob
switch
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
GB3031235A
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.)
HAROLD CHARLES WARD
Original Assignee
HAROLD CHARLES WARD
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 HAROLD CHARLES WARD filed Critical HAROLD CHARLES WARD
Priority to GB3031235A priority Critical patent/GB465466A/en
Publication of GB465466A publication Critical patent/GB465466A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H17/00—Switches having flexible operating part adapted only for pulling, e.g. cord, chain
    • H01H17/16—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only
    • H01H17/18—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only secured to part of the switch driving mechanism that has only angular movement
    • H01H17/22—Switches having flexible operating part adapted only for pulling, e.g. cord, chain having a single flexible operating part adapted for pulling at one end only secured to part of the switch driving mechanism that has only angular movement the contact returning to its original state upon the next application of operating force

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Tumbler Switches (AREA)

Abstract

465,466. Actuation of switches. WARD, H. C., and PICKERING, S. G. Nov. 2, 1935, No. 30312. [Class 38 (v)] A device which may be readily attached to an ordinary tumbler switch for operating it at a distance comprises a pull cord G connected at one end to an actuating knob g<1> and at the other to a lever E which is connected by a link D to a pin d movable in a slot c<3> in a lever C pivoted at c, the lever C having flanges c<1> which fit over the dolly of the tumbler switch. The levers &c. are mounted in a cover a which is fitted over the tumbler switch and a knob mounted on the lever C projects through a slot in the cover allowing the lever C to be directly operated at the switch point. A pull on the knob g<1> causes the lever E to rock and the pin d to engage a notch c<4> in the slot c<3> and then rotate the lever C to operate the switch. When the knob is released, a spring F returns the lever E and the pin d slides along the slot c<3> to the other end so that at the next actuation the lever C will be pushed back into its original position. A spring m bears against the pin d to ensure its entry into the left-hand notch c'.
GB3031235A 1935-11-02 1935-11-02 Means for mechanically operating electric switches from a distance Expired GB465466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3031235A GB465466A (en) 1935-11-02 1935-11-02 Means for mechanically operating electric switches from a distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3031235A GB465466A (en) 1935-11-02 1935-11-02 Means for mechanically operating electric switches from a distance

Publications (1)

Publication Number Publication Date
GB465466A true GB465466A (en) 1937-05-03

Family

ID=10305654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3031235A Expired GB465466A (en) 1935-11-02 1935-11-02 Means for mechanically operating electric switches from a distance

Country Status (1)

Country Link
GB (1) GB465466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512322A (en) * 2013-03-26 2014-10-01 Robert Ward Switch adaptor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512322A (en) * 2013-03-26 2014-10-01 Robert Ward Switch adaptor
GB2512322B (en) * 2013-03-26 2015-10-07 Robert Ward Switch adaptor

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