GB792062A - Improvements in electric switches operable by rotary and axial movement of a controlmember - Google Patents

Improvements in electric switches operable by rotary and axial movement of a controlmember

Info

Publication number
GB792062A
GB792062A GB26842/55A GB2684255A GB792062A GB 792062 A GB792062 A GB 792062A GB 26842/55 A GB26842/55 A GB 26842/55A GB 2684255 A GB2684255 A GB 2684255A GB 792062 A GB792062 A GB 792062A
Authority
GB
United Kingdom
Prior art keywords
contact
controlmember
rotary
axial movement
electric switches
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
GB26842/55A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB792062A publication Critical patent/GB792062A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Adjustable Resistors (AREA)

Abstract

792,062. Variable resistances. GENERAL MOTORS CORPORATION. Sept. 20, 1955 [Sept. 22, 1954], No. 26842/55. Class 37. [Also in Group XXXVII] A rheostat combined with a switch (see Group XXXVII) comprises a spring contact 97 having a crescent-shaped slot 116 and mounted on a bush 100 rotatable with a shaft 77 within the insulating rheostat body 30. The outer contact rim 114 rides over the resistance wire coil 96 received in a groove 29 in the body 30, whilst the inner part 122 of the contact rides over an annular contact 120. A tongue 31 of the body 30 extends through an aperture 33 in a mounting bracket 18.
GB26842/55A 1954-09-22 1955-09-20 Improvements in electric switches operable by rotary and axial movement of a controlmember Expired GB792062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457740A US2779827A (en) 1954-09-22 1954-09-22 Control device

Publications (1)

Publication Number Publication Date
GB792062A true GB792062A (en) 1958-03-19

Family

ID=23817922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26842/55A Expired GB792062A (en) 1954-09-22 1955-09-20 Improvements in electric switches operable by rotary and axial movement of a controlmember

Country Status (2)

Country Link
US (1) US2779827A (en)
GB (1) GB792062A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306787A (en) * 1995-10-27 1997-05-07 Seiko Instr Inc Switch device for portable electronic equipment
GB2313481A (en) * 1996-05-24 1997-11-26 Daimler Benz Ag Control device for an air conditioning system of a motor vehicle

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942220A (en) * 1956-11-13 1960-06-21 Gen Motors Corp Control device
US2908790A (en) * 1957-04-10 1959-10-13 Daystrom Inc Adjustable cam member
US3073939A (en) * 1959-04-30 1963-01-15 Proctor Silex Corp System employing manually deactivated heating element
US3289138A (en) * 1962-12-03 1966-11-29 E And P Engineering Res And De Linear potentiometers
US3244822A (en) * 1963-10-21 1966-04-05 Gen Motors Corp Combined push-pull rotary switch with rheostat and thermal circuit breaker structure
DE1616265A1 (en) * 1968-02-09 1971-03-25 Hopt Kg R & E Unit for tuning devices
DE1933976C3 (en) * 1969-07-04 1974-03-07 Saba Schwarzwaelder Apparate- Bauanstalt, August Schwer Soehne Gmbh, 7730 Villingen Tuning device for RF communications equipment
GB1308443A (en) * 1969-07-07 1973-02-21 Lucas Industries Ltd Combined electrical switch and variable resistor
US4164633A (en) * 1978-02-02 1979-08-14 General Motors Corporation Push-pull rotary system
US5817996A (en) * 1997-02-24 1998-10-06 Mavell Corporation Multi-functional electrical switch assembly with momentary operating mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1673607A (en) * 1926-03-31 1928-06-12 David M Tulloch Electric switch device
US2576836A (en) * 1947-08-07 1951-11-27 Bell Telephone Labor Inc Switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306787A (en) * 1995-10-27 1997-05-07 Seiko Instr Inc Switch device for portable electronic equipment
GB2313481A (en) * 1996-05-24 1997-11-26 Daimler Benz Ag Control device for an air conditioning system of a motor vehicle
GB2313481B (en) * 1996-05-24 1998-05-20 Daimler Benz Ag Air conditioning control device incorporated in a motor vehicle in order to control an air conditioning system of the motor vehicle

Also Published As

Publication number Publication date
US2779827A (en) 1957-01-29

Similar Documents

Publication Publication Date Title
GB792062A (en) Improvements in electric switches operable by rotary and axial movement of a controlmember
GB1423415A (en) Position sensing device for a movable member
US3780245A (en) Rotary switch with enlarged shaft journaled in and removable through switch cover
US2537733A (en) Variable resistor
GB1307806A (en) Variable resistors
US2654641A (en) Electrical control device
US2791666A (en) Combination electric switch and variable resistor
US2850653A (en) Miniature d. c. motor
US2628298A (en) Variable resistance device
GB1094187A (en) Improvements in or relating to electric control devices
US2852644A (en) Potentiometers
US2473409A (en) Variable compound resistor
US2255132A (en) Combined variable resistance and switch
US3691504A (en) Variable resistor with collector and grounding contact
US1996175A (en) Rheostat
GB939461A (en) Improvements in and relating to vehicle lighting systems
US3587027A (en) Combined potentiometer and switching structure
GB922117A (en) Improvements in adustable electric resistance devices
GB933745A (en) Improvements in or relating to electrical switch mechanisms and potentiometers or variable resistors including them
GB1077677A (en) Combined electric switch and overload mechanism
GB817483A (en) Improvements in or relating to variable potentiometers
GB1095768A (en) Ball-type click stop index device, for rotary electric switch
GB1256435A (en) Telephone dial mechanism
GB866341A (en) Improvements in or relating to potentiometers
GB1338377A (en) Calibrated devices and their production