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GB906284A - Electric switch contact blade and mounting therefor - Google Patents

Electric switch contact blade and mounting therefor

Info

Publication number
GB906284A
GB906284A GB39332/58A GB3933258A GB906284A GB 906284 A GB906284 A GB 906284A GB 39332/58 A GB39332/58 A GB 39332/58A GB 3933258 A GB3933258 A GB 3933258A GB 906284 A GB906284 A GB 906284A
Authority
GB
United Kingdom
Prior art keywords
blade
panel
contact
operating
slots
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
GB39332/58A
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.)
International Register Co
Original Assignee
International Register 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 International Register Co filed Critical International Register Co
Publication of GB906284A publication Critical patent/GB906284A/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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/02—Constructional details
    • G04C23/10—Constructional details for actuating any element which operates, or initiates the operation of, the device concerned

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

906,284. Switch contacts. INTERNATIONAL REGISTER CO. Dec. 5, 1958 [May 21, 1958], No. 39332/58. Class 38 (5). Spring blades 41, 41a, preferably of brass, are frictionally held in slots 51, 51a in an insulating block 50 secured to one face of an insulating panel 15, the blades having integral web portions 70 projecting through slots 61, 61a in the panel, with a torque 78 bent down on the other side of the panel. The blade 41 is thinner than the blade 41a, and to enable identical lead connectors 66 to be used on each, the terminal lugs 71, 72, 73 of blade 41 are crimped to increase their effective thickness, as in Specification 906,283. Forked lugs 48 on blade 41 receive loosely a U-shaped member 47 which rides on the surface of an operating cam. Blade 41a has a contact 44 co-operating with a contact 43 on blade 41, and a contact 45 is operating with a fixed contact 46, the movements of the blade 41a being limited by a lateral projection therefrom movable in a slot 89 in panel 15. Specification 879,446 also is referred to.
GB39332/58A 1958-05-21 1958-12-05 Electric switch contact blade and mounting therefor Expired GB906284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US736755A US2974212A (en) 1958-05-21 1958-05-21 Switch blade and mounting therefor

Publications (1)

Publication Number Publication Date
GB906284A true GB906284A (en) 1962-09-19

Family

ID=24961177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39332/58A Expired GB906284A (en) 1958-05-21 1958-12-05 Electric switch contact blade and mounting therefor

Country Status (2)

Country Link
US (1) US2974212A (en)
GB (1) GB906284A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264600A (en) * 1963-09-19 1966-08-02 Automatic Timing & Controls Mechanical apparatus
US3745279A (en) * 1972-06-26 1973-07-10 Wagner Electric Corp Contact switch
JPS5529926Y2 (en) * 1973-07-02 1980-07-17
US4841110A (en) * 1986-08-15 1989-06-20 Emhart Industries, Inc. Timing mechanism with cam and switch arrangement

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445567A (en) * 1948-07-20 Stabilizing organo-substituted
US1119839A (en) * 1913-03-08 1914-12-08 Frank Kuhn Electric-terminal box.
US1639161A (en) * 1921-06-02 1927-08-16 Kellogg Switchboard & Supply Terminal
US1557248A (en) * 1923-12-28 1925-10-13 Gernsback Hugo Cord terminal
US2128813A (en) * 1933-10-28 1938-08-30 Merlin S Gagle Electric socket plug
US2348088A (en) * 1940-11-20 1944-05-02 Ibm Detachable relay
US2372882A (en) * 1941-12-23 1945-04-03 Ibm Card sensing machine
BE464251A (en) * 1944-05-04
BE461014A (en) * 1944-08-18
BE483954A (en) * 1947-07-14
US2627567A (en) * 1947-09-27 1953-02-03 King Seeley Corp Switch
US2575806A (en) * 1950-02-16 1951-11-20 Automatic Elect Lab Contact bank for 25-point 10-wiper rotary switches
US2650286A (en) * 1951-06-27 1953-08-25 Int Register Co Electrical terminal
FR1053516A (en) * 1952-04-07 1954-02-03 Ericsson Telefon Sfe Fse Group of springs or contact-carrier leaves (for relays, keys, switches) obtained by molding
US2739208A (en) * 1953-03-16 1956-03-20 Ferro Electric Products Inc Electric switch
US2842626A (en) * 1953-11-23 1958-07-08 Int Register Co Switch mechanism
US2782392A (en) * 1954-12-29 1957-02-19 Int Register Co Electrical terminal post having means to secure it to a panel
US2818481A (en) * 1955-08-11 1957-12-31 Raymond T Moloney Offset switch blade

Also Published As

Publication number Publication date
US2974212A (en) 1961-03-07

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