ES456592A1 - Perfeccionamientos introducidos en un conmutador selector rotativo. - Google Patents

Perfeccionamientos introducidos en un conmutador selector rotativo.

Info

Publication number
ES456592A1
ES456592A1 ES456592A ES456592A ES456592A1 ES 456592 A1 ES456592 A1 ES 456592A1 ES 456592 A ES456592 A ES 456592A ES 456592 A ES456592 A ES 456592A ES 456592 A1 ES456592 A1 ES 456592A1
Authority
ES
Spain
Prior art keywords
handle structure
selector switch
rotary selector
cam
positions
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
ES456592A
Other languages
English (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES456592A1 publication Critical patent/ES456592A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa
    • 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
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/63—Contacts actuated by axial cams
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

Perfeccionamientos introducidos en un conmutador selector rotativo que comprende una estructura de asidero que es susceptible de girar a una pluralidad de posiciones de accionamiento, un disco de levas conectado con dicha estructura de asidero para girar con ella a una pluralidad de posiciones de control del disco de levas que corresponden en número y distancia angular a las posiciones de accionamiento de la estructura de asidero, teniendo dicho disco de levas sobre él una superficie de levas continua que comprende una serie de porciones de superficies de levas prominentes y rebajadas, y una pluralidad de interruptores cada uno de los cuales incluye un percutor de accionamiento que es empujado a una posición no deprimida que corresponde a una posición de contacto normal del interruptor.
ES456592A 1976-03-08 1977-03-07 Perfeccionamientos introducidos en un conmutador selector rotativo. Expired ES456592A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/665,139 US4052582A (en) 1976-03-08 1976-03-08 Rotary selector switch

Publications (1)

Publication Number Publication Date
ES456592A1 true ES456592A1 (es) 1978-07-16

Family

ID=24668884

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456592A Expired ES456592A1 (es) 1976-03-08 1977-03-07 Perfeccionamientos introducidos en un conmutador selector rotativo.

Country Status (7)

Country Link
US (1) US4052582A (es)
BE (1) BE852225A (es)
BR (1) BR7701347A (es)
CA (1) CA1068315A (es)
ES (1) ES456592A1 (es)
GB (1) GB1571312A (es)
MX (1) MX4420E (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335974A (en) * 1976-09-14 1978-04-03 Idec Izumi Corp Small switch
US4263486A (en) * 1979-02-21 1981-04-21 Taylor Glenn R Rotary operator
US4227056A (en) * 1979-04-12 1980-10-07 Westinghouse Electric Corp. Key lock rotary selector switch
US4358646A (en) * 1981-01-08 1982-11-09 T.A.D. Avanti, Inc. Slide selector switch
US4417115A (en) * 1982-03-03 1983-11-22 Amp Incorporated Switch actuating assembly having improved cams and plural modes
CH656484A5 (de) * 1982-07-22 1986-06-30 Sodeco Compteurs De Geneve Mehrpoliger tastschalter.
DE3644141C2 (de) * 1986-12-23 1996-02-01 Asea Brown Boveri Explosionsgeschütztes elektrisches Schaltgerät
US5532441A (en) * 1994-10-13 1996-07-02 Square D Company Contact block having convertible normally open or normally closed electrical contact
JP3054817U (ja) * 1998-06-10 1998-12-18 船井電機株式会社 ジョグルスイッチ
US6100485A (en) * 1999-07-20 2000-08-08 Hubbell Incorporated Rotary disconnect switch device for transforming rotary motion into linear motion to open and close electrical contacts
US7170420B2 (en) * 2003-11-13 2007-01-30 James Phifer Ergonomic television remote control
US7015403B2 (en) * 2004-07-01 2006-03-21 Rockwell Automation Technologies, Inc. Disconnecting handle with auxiliary contacts for use with CDM
US7214895B2 (en) * 2004-07-01 2007-05-08 Rockwell Automation Technologies, Inc. Illuminated disconnecting handle for use with CDM
JP4687443B2 (ja) * 2005-12-21 2011-05-25 株式会社デンソー ダイアル式操作装置
CN107978470B (zh) * 2016-10-25 2020-11-13 浙江正泰电器股份有限公司 负载开关

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748208A (en) * 1951-09-15 1956-05-29 Furnas Electric Co Oiltight rotary selector switch
US2878368A (en) * 1956-08-02 1959-03-17 Cutler Hammer Inc Manually operated rotary selector switches
US2967215A (en) * 1957-11-25 1961-01-03 Square D Co Control device
US3169406A (en) * 1961-05-31 1965-02-16 Westinghouse Electric Corp Control switch operator
US3914571A (en) * 1974-05-08 1975-10-21 Westinghouse Electric Corp Switch operator with split cam

Also Published As

Publication number Publication date
BE852225A (fr) 1977-09-08
US4052582A (en) 1977-10-04
MX4420E (es) 1982-04-29
GB1571312A (en) 1980-07-16
CA1068315A (en) 1979-12-18
BR7701347A (pt) 1977-10-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201