ES178236U - Electric switch. (Machine-translation by Google Translate, not legally binding) - Google Patents

Electric switch. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES178236U
ES178236U ES0178236U ES178236U ES178236U ES 178236 U ES178236 U ES 178236U ES 0178236 U ES0178236 U ES 0178236U ES 178236 U ES178236 U ES 178236U ES 178236 U ES178236 U ES 178236U
Authority
ES
Spain
Prior art keywords
roller
contact
end surface
rotor
contact sheet
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.)
Granted
Application number
ES0178236U
Other languages
Spanish (es)
Other versions
ES178236Y (en
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
Publication of ES178236U publication Critical patent/ES178236U/en
Application granted granted Critical
Publication of ES178236Y publication Critical patent/ES178236Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches With Compound Operations (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Push-Button Switches (AREA)

Abstract

Electrical switch, characterized in that it includes a body, a rotor mounted to perform pivoting movement with respect to the body, a roller carried by the rotor and defining a moving contact of the switch, elastic means forcing the roller towards cooperation with the body and a pair of contact sheets carried by the body, each contact sheet having a rectangular cross section and being arranged so that a first axial end surface of the corresponding contact sheet is positioned in the path of movement of the roller, defining the sheets contact fixed contacts of the switch and bridging the roller to the fixed contacts to close a circuit between them in a first angular position of the rotor, at least one of the contact sheets being arranged so that a first edge of said first end surface axial contact sheet is inclined at an acute angle with resp ect to a line extending radially from the axis of pivoting of the rotor through said contact sheet, so that the portion of the roller surface cooperating with said first axial end surface of the contact sheet moves axially to along the roller when the roller is angularly moved on said first axial end surface. (Machine-translation by Google Translate, not legally binding)
ES1972178236U 1971-03-05 1972-02-26 ELECTRIC SWITCH. Expired ES178236Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB621771A GB1372411A (en) 1971-03-05 1971-03-05 Electrical switches

Publications (2)

Publication Number Publication Date
ES178236U true ES178236U (en) 1972-10-16
ES178236Y ES178236Y (en) 1973-05-16

Family

ID=9810545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972178236U Expired ES178236Y (en) 1971-03-05 1972-02-26 ELECTRIC SWITCH.

Country Status (7)

Country Link
US (1) US3718794A (en)
CS (1) CS170180B2 (en)
DE (1) DE2210546C3 (en)
ES (1) ES178236Y (en)
FR (1) FR2128504B1 (en)
GB (1) GB1372411A (en)
IT (1) IT952088B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA767769A (en) * 1967-09-19 L. Brown William Rotary switch assembly
US983414A (en) * 1910-06-13 1911-02-07 Jacob Watkinson Apparatus for regulating or controlling the pressure of the current in an electric circuit.
US2629787A (en) * 1948-11-08 1953-02-24 Daven Company Electrical switch
GB1123740A (en) * 1965-10-12 1968-08-14 Int Standard Electric Corp Electrical miniature rotary switch
DE1967546U (en) * 1966-12-31 1967-08-31 Bosch Gmbh Robert SWITCH FOR MULTIPLE CIRCUITS IN THE LIGHTING AND SIGNAL SYSTEM OF MOTOR VEHICLES.

Also Published As

Publication number Publication date
DE2210546A1 (en) 1972-09-21
FR2128504B1 (en) 1975-10-24
DE2210546C3 (en) 1981-09-24
CS170180B2 (en) 1976-08-27
GB1372411A (en) 1974-10-30
ES178236Y (en) 1973-05-16
DE2210546B2 (en) 1981-02-05
US3718794A (en) 1973-02-27
IT952088B (en) 1973-07-20
FR2128504A1 (en) 1972-10-20

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