GB592481A - Improvements in pressbutton-type retractive electric switches - Google Patents

Improvements in pressbutton-type retractive electric switches

Info

Publication number
GB592481A
GB592481A GB29360/45A GB2936045A GB592481A GB 592481 A GB592481 A GB 592481A GB 29360/45 A GB29360/45 A GB 29360/45A GB 2936045 A GB2936045 A GB 2936045A GB 592481 A GB592481 A GB 592481A
Authority
GB
United Kingdom
Prior art keywords
pressbutton
button
electric switches
nut
circuit
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
GB29360/45A
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.)
CASTELCO GREAT BRITAIN Ltd
Original Assignee
CASTELCO GREAT BRITAIN 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 US592480D priority Critical patent/USB592480I5/en
Priority to BE465274D priority patent/BE465274A/xx
Application filed by CASTELCO GREAT BRITAIN Ltd filed Critical CASTELCO GREAT BRITAIN Ltd
Priority to GB29360/45A priority patent/GB592481A/en
Priority to CH260411D priority patent/CH260411A/en
Priority to FR927292D priority patent/FR927292A/en
Publication of GB592481A publication Critical patent/GB592481A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
    • H01H13/585—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction wherein the movable contact rotates around the axis of the push button

Abstract

592,481. Push-button switches. CASTELCO (GREAT BRITAIN), Ltd., and SCHNEIDER, H. W. Nov. 5, 1945, No. 29360. [Class 38(v)] Upstanding contacts 4 in the base 1 are bridged by an arm 10 on a twisted member 7, rotatable by an axially-guided, spring- loaded, nut 15, either to make a circuit, Figs. 1-3 (not shown), or (as shown) break a circuit, when a button 12 is depressed. The button 12 and nut 15 are prevented from rotating by projections 14, 17, respectively, which engage splined grooves in the cylindrical part 11 of the cover plate. Specification 592,480 is referred to.
GB29360/45A 1946-01-17 1946-01-17 Improvements in pressbutton-type retractive electric switches Expired GB592481A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US592480D USB592480I5 (en) 1946-01-17
BE465274D BE465274A (en) 1946-01-17
GB29360/45A GB592481A (en) 1946-01-17 1946-01-17 Improvements in pressbutton-type retractive electric switches
CH260411D CH260411A (en) 1946-01-17 1946-05-15 Push button electric switch.
FR927292D FR927292A (en) 1946-01-17 1946-05-23 Improvements to electrical push-button switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29360/45A GB592481A (en) 1946-01-17 1946-01-17 Improvements in pressbutton-type retractive electric switches

Publications (1)

Publication Number Publication Date
GB592481A true GB592481A (en) 1947-09-18

Family

ID=26252372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29360/45A Expired GB592481A (en) 1946-01-17 1946-01-17 Improvements in pressbutton-type retractive electric switches

Country Status (5)

Country Link
US (1) USB592480I5 (en)
BE (1) BE465274A (en)
CH (1) CH260411A (en)
FR (1) FR927292A (en)
GB (1) GB592481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327812A (en) * 1997-07-23 1999-02-03 Gerard Ind Pty Ltd Bi-stable bridge switch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836691A (en) * 1956-06-18 1958-05-27 Chicago Telephone Supply Corp Combination variable resistor and switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327812A (en) * 1997-07-23 1999-02-03 Gerard Ind Pty Ltd Bi-stable bridge switch

Also Published As

Publication number Publication date
USB592480I5 (en)
BE465274A (en)
FR927292A (en) 1947-10-24
CH260411A (en) 1949-03-15

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