GB1283929A - Electrical switches - Google Patents

Electrical switches

Info

Publication number
GB1283929A
GB1283929A GB59637/68A GB5963768A GB1283929A GB 1283929 A GB1283929 A GB 1283929A GB 59637/68 A GB59637/68 A GB 59637/68A GB 5963768 A GB5963768 A GB 5963768A GB 1283929 A GB1283929 A GB 1283929A
Authority
GB
United Kingdom
Prior art keywords
shaft
contacts
axis
fixed contacts
dec
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
GB59637/68A
Inventor
Keith Lewis
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB59637/68A priority Critical patent/GB1283929A/en
Priority to ES1969184337U priority patent/ES184337Y/en
Priority to US882855A priority patent/US3662129A/en
Priority to DE1962266A priority patent/DE1962266B2/en
Priority to FR6945375A priority patent/FR2048332A5/fr
Publication of GB1283929A publication Critical patent/GB1283929A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • 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
    • H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/02—Application transmission, e.g. for sensing the position of a gear selector or automatic transmission

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

1283929 Mechanical switches JOSEPH LUCAS (INDUSTRIES) Ltd 2 Dec 1969 [16 Dec 1968] 59637/68 Heading HlN A switch includes a body 11, a shaft 16 rotatable about a first axis, a movable annular member 13 disposed about the first axis, carrying movable contacts and rotatable about a second axis parallel to, but spaced from, the first axis, shaft 16 being coupled to member 13 so that member 13 is rotated when shaft 16 is rotated, the angular direction of rotation of member 13 being the same as that of shaft 16, and fixed contacts 17, 18 on body 11 engageable by the movable contacts carried by member 13. Shaft 16 is coupled to member 13 by a rotor 15 drivingly engaged with shaft 16 and carrying a pin (not shown) which engages a radial slot (not shown) in member 13. Member 13 is a printed circuit board. Shaft 16 is intended to be the selector shaft of the automatic transmission of a road vehicle and fixed contacts 17 are reversing light contacts and fixed contacts 18 are starter motor contacts. (For Figures see, next page.)
GB59637/68A 1968-12-16 1968-12-16 Electrical switches Expired GB1283929A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB59637/68A GB1283929A (en) 1968-12-16 1968-12-16 Electrical switches
ES1969184337U ES184337Y (en) 1968-12-16 1969-11-16 ELECTRIC SWITCH.
US882855A US3662129A (en) 1968-12-16 1969-12-08 Rotary electrical switch assembly having a rotor and an eccentrically mounted contact member
DE1962266A DE1962266B2 (en) 1968-12-16 1969-12-12 Electric switch
FR6945375A FR2048332A5 (en) 1968-12-16 1969-12-30

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB59637/68A GB1283929A (en) 1968-12-16 1968-12-16 Electrical switches
FR6945375A FR2048332A5 (en) 1968-12-16 1969-12-30

Publications (1)

Publication Number Publication Date
GB1283929A true GB1283929A (en) 1972-08-02

Family

ID=26215459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59637/68A Expired GB1283929A (en) 1968-12-16 1968-12-16 Electrical switches

Country Status (4)

Country Link
US (1) US3662129A (en)
DE (1) DE1962266B2 (en)
FR (1) FR2048332A5 (en)
GB (1) GB1283929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159875A (en) * 1976-10-21 1979-07-03 Abbott Laboratories Specimen holder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU170263B (en) * 1975-04-24 1977-05-28
DE2952298C2 (en) * 1979-12-24 1985-10-03 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Electric switches, in particular steering column switches for motor vehicles
IT208119Z2 (en) * 1986-09-30 1988-04-11 Campagnolo Spa DEVICE FOR DISPLAYING THE RUNNING PARAMETERS IN A BIKE OR SIMILAR

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827765A (en) * 1925-04-03 1931-10-20 Bbc Brown Boveri & Cie Electrical switch
US3189701A (en) * 1963-11-05 1965-06-15 Boyne Products Inc Rotary switch assembly
US3440380A (en) * 1966-12-28 1969-04-22 Joseph Harasymiak Electrical switches
US3431374A (en) * 1967-08-14 1969-03-04 Littelfuse Inc Adjustable safety switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159875A (en) * 1976-10-21 1979-07-03 Abbott Laboratories Specimen holder

Also Published As

Publication number Publication date
FR2048332A5 (en) 1971-03-19
DE1962266A1 (en) 1970-07-09
DE1962266B2 (en) 1979-06-13
US3662129A (en) 1972-05-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee