GB894626A - Improvements in or relating to electric rotary switches - Google Patents

Improvements in or relating to electric rotary switches

Info

Publication number
GB894626A
GB894626A GB37515/57A GB3751557A GB894626A GB 894626 A GB894626 A GB 894626A GB 37515/57 A GB37515/57 A GB 37515/57A GB 3751557 A GB3751557 A GB 3751557A GB 894626 A GB894626 A GB 894626A
Authority
GB
United Kingdom
Prior art keywords
drum
plate
relating
switch contact
contact assembly
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
GB37515/57A
Other languages
English (en)
Inventor
Leonard William Descarri Sharp
Dennis Jack Blight
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey 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 NL233790D priority Critical patent/NL233790A/xx
Application filed by GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB37515/57A priority patent/GB894626A/en
Priority to DEP21804A priority patent/DE1133005B/de
Priority to US777527A priority patent/US3048684A/en
Priority to FR1208982D priority patent/FR1208982A/fr
Publication of GB894626A publication Critical patent/GB894626A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents
    • Y10T74/20642—Hand crank

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches With Compound Operations (AREA)
GB37515/57A 1957-12-02 1957-12-02 Improvements in or relating to electric rotary switches Expired GB894626A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL233790D NL233790A (enrdf_load_html_response) 1957-12-02
GB37515/57A GB894626A (en) 1957-12-02 1957-12-02 Improvements in or relating to electric rotary switches
DEP21804A DE1133005B (de) 1957-12-02 1958-11-29 Rastvorrichtung fuer Drehschalter
US777527A US3048684A (en) 1957-12-02 1958-12-01 Electric rotary switch indexing means
FR1208982D FR1208982A (fr) 1957-12-02 1958-12-01 Dispositif de division rotatif pour commutateurs électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37515/57A GB894626A (en) 1957-12-02 1957-12-02 Improvements in or relating to electric rotary switches

Publications (1)

Publication Number Publication Date
GB894626A true GB894626A (en) 1962-04-26

Family

ID=10397051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37515/57A Expired GB894626A (en) 1957-12-02 1957-12-02 Improvements in or relating to electric rotary switches

Country Status (5)

Country Link
US (1) US3048684A (enrdf_load_html_response)
DE (1) DE1133005B (enrdf_load_html_response)
FR (1) FR1208982A (enrdf_load_html_response)
GB (1) GB894626A (enrdf_load_html_response)
NL (1) NL233790A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230793A (en) * 1962-05-10 1966-01-25 Cts Corp Indexing mechanism
US3304800A (en) * 1963-09-09 1967-02-21 Robertshaw Controls Co Switch operating unit
DE1897467U (de) * 1963-11-27 1964-07-30 Eduard Winkler Appbau G M B H Rastwerk fuer drehschalter, insbesondere stufenschalter.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT44322B (de) * 1908-12-07 1910-10-10 Viktorin Fousek Elektrischer Drehschalter.
US2113463A (en) * 1935-04-16 1938-04-05 Mallory & Co Inc P R Electric switch
US2395572A (en) * 1944-11-13 1946-02-26 Cutler Hammer Inc Rotary electric switch
US2531246A (en) * 1947-02-15 1950-11-21 Ark Les Switch Corp Clicker mechanism for spindles
CH280950A (fr) * 1947-04-16 1952-02-15 Comp Generale Electricite Procédé pour l'isolation de l'extrémité d'un câble à haute tension.
US2690481A (en) * 1949-03-25 1954-09-28 Helen E Courtney Switch for automatic safety locking devices and systems
US2692309A (en) * 1949-08-11 1954-10-19 Gilbert S Ellithorpe Combination rotary switch and circuit breaker
US2519215A (en) * 1949-08-27 1950-08-15 Appleton Electric Co Rotary snap switch
US2687275A (en) * 1950-12-12 1954-08-24 Harper Wyman Co Handle operated locking type gas valve
US2679557A (en) * 1951-07-16 1954-05-25 United Specialties Co Starter ignition switch
GB716967A (en) * 1951-07-28 1954-10-20 Simplex Electric Co Ltd Improvements in rotary electric switches
DE950477C (de) * 1951-11-27 1956-10-11 Busch Jaeger Duerener Metall Elektrischer Drehschalter

Also Published As

Publication number Publication date
DE1133005B (de) 1962-07-12
NL233790A (enrdf_load_html_response)
US3048684A (en) 1962-08-07
FR1208982A (fr) 1960-02-26

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