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GB1483852A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1483852A
GB1483852A GB3556/75A GB355675A GB1483852A GB 1483852 A GB1483852 A GB 1483852A GB 3556/75 A GB3556/75 A GB 3556/75A GB 355675 A GB355675 A GB 355675A GB 1483852 A GB1483852 A GB 1483852A
Authority
GB
United Kingdom
Prior art keywords
actuator
blade
terminal
moved
leg
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
GB3556/75A
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.)
Singer Co
Original Assignee
Singer 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 Singer Co filed Critical Singer Co
Publication of GB1483852A publication Critical patent/GB1483852A/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
    • H01H1/18—Contacts characterised by the manner in which co-operating contacts engage by abutting with subsequent sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
    • H01H21/60—Change-over switches with stable intermediate position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon

Landscapes

  • Tumbler Switches (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

1483852 Retractive switches SINGER CO 28 Jan 1975 [11 Feb 1974] 3556/75 Heading H1N An electric switch comprises spaced terminals 12, 14, 16 a U-shaped resilient blade 20 with the free end 26 of one leg 22 pivoted on one terminal 14 and a pivotable actuator 32 engaging the other leg 24 at a point offset from the line connecting the pivot axes of the actuator 32 and blade 20 so that when the actuator 32 is moved in one direction the blade 20 is moved into or out of engagement with another terminal 12, 16. After the free end 30 of the blade 20 has contacted a terminal 12 and the blade 29 has disengaged from a terminal 16, the actuator 32 engages an upstanding tab 56 on the blade 20 to cause the blade 20 to wipe across the terminal 12 on further movement of the actuator 32. The actuator 32 is returned to a neutral position by a leaf spring 42. The blade 20 may also slide on the terminals 14, 16 when the actuator 32 is moved in the opposite direction by providing an inclined tab 58 on the blade 20 in the path of the actuator 32. The switch actuator 32 may control two oppositely disposed blades 20 (Fig. 4, not shown) separated in the switch housing 10 by a partition 18, and may be used to control a motor for raising and lowering a window.
GB3556/75A 1974-02-11 1975-01-28 Electric switches Expired GB1483852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US441439A US3879592A (en) 1974-02-11 1974-02-11 Switch having pivoted u-shaped resilient conductive blade

Publications (1)

Publication Number Publication Date
GB1483852A true GB1483852A (en) 1977-08-24

Family

ID=23752870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3556/75A Expired GB1483852A (en) 1974-02-11 1975-01-28 Electric switches

Country Status (9)

Country Link
US (1) US3879592A (en)
JP (1) JPS598929B2 (en)
BR (1) BR7500717A (en)
CA (1) CA1007683A (en)
DE (1) DE2505603A1 (en)
ES (1) ES434531A1 (en)
FR (1) FR2260857B3 (en)
GB (1) GB1483852A (en)
IT (1) IT1031579B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237933A (en) * 1989-11-01 1991-05-15 Mitsuku Denshi Kogyo An electrical switch
GB2300759A (en) * 1995-05-12 1996-11-13 Fuji Heavy Ind Ltd Displacement detecting switch device
GB2348319A (en) * 1999-03-23 2000-09-27 Mic Enterprise Co Limited Microswitch

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558942C2 (en) * 1975-12-29 1978-01-26 Ellenberger & Poensgen Gmbh, 8503 Altdorf Switch with a tiltable lever
GB1559531A (en) * 1976-01-20 1980-01-23 Nordic Finance & Trade Ltd Inc Electrical switches
US4272662A (en) * 1979-05-21 1981-06-09 C & K Components, Inc. Toggle switch with shaped wire spring contact
US4280027A (en) * 1980-05-27 1981-07-21 The Singer Company Switch blade mechanism and multi-arrangement
US4319100A (en) * 1980-06-13 1982-03-09 Amf Incorporated Dual in-line programming slide switch
JPS57186944U (en) * 1981-05-22 1982-11-27
US4389549A (en) * 1981-11-23 1983-06-21 Cts Corporation Side actuated miniature dip switch
JPS5896639U (en) * 1981-12-23 1983-06-30 株式会社東海理化電機製作所 swing switch
US4544811A (en) * 1984-06-08 1985-10-01 Methode Electronics, Inc. Electric switch
DE3439469A1 (en) * 1984-10-27 1986-05-07 Rudolf Schadow Gmbh, 1000 Berlin Push-button or sliding-key switch
JPH0350593Y2 (en) * 1986-02-14 1991-10-29
EP0262509A1 (en) * 1986-09-16 1988-04-06 Omron Tateisi Electronics Co. Seesaw switch
US4789766A (en) * 1987-11-24 1988-12-06 Tower Manufacturing Corporation Water-resistant switch construction
US4967043A (en) * 1989-05-30 1990-10-30 Eaton Corporation Absorbing overtravel in sequential switching
FR2649258B1 (en) * 1989-06-29 1993-04-23 Neiman Sa
KR100281727B1 (en) * 1993-08-13 2001-02-15 존 씨. 메티유 Paddle Braid Switch Assembly with Stops
US5568860A (en) * 1994-06-23 1996-10-29 Methode Electronics, Inc. Pivot point contact with scrubbing action switch
US6066815A (en) * 1998-08-24 2000-05-23 Illinois Tool Works Inc. Electrical connector-power switch module
US6492603B1 (en) 2001-08-14 2002-12-10 Illinois Tool Works Inc. Power switch module
US8242401B2 (en) * 2006-09-30 2012-08-14 Hubbell Incorporated Contact mating angle of an electrical switch
EP2946886B1 (en) 2014-03-28 2017-02-22 Black & Decker Inc. Electronic switch and control module for a power tool
US10541588B2 (en) 2017-05-24 2020-01-21 Black & Decker Inc. Electronic power module for a power tool having an integrated heat sink

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457153A (en) * 1945-02-03 1948-12-28 Hubbell Harvey Sealed switch
US3299241A (en) * 1965-10-20 1967-01-17 Ark Les Switch Corp Rocker type switch detent contact construction
US3527913A (en) * 1968-02-01 1970-09-08 Gen Motors Corp Single pole double throw switch with a one piece contact spring with two u-shaped segments center biasing the actuator
US3562462A (en) * 1968-04-29 1971-02-09 Cherry Electrical Prod Tilt switch with flat spring centering means
GB1230820A (en) * 1968-08-26 1971-05-05
GB1308692A (en) * 1970-04-01 1973-02-21 Sumlock Anita Electronics Ltd Electrical switches

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237933A (en) * 1989-11-01 1991-05-15 Mitsuku Denshi Kogyo An electrical switch
GB2300759A (en) * 1995-05-12 1996-11-13 Fuji Heavy Ind Ltd Displacement detecting switch device
US5693925A (en) * 1995-05-12 1997-12-02 Fuji Jukogyo Kabushiki Kaisha Displacement detecting switch device
GB2300759B (en) * 1995-05-12 1999-06-02 Fuji Heavy Ind Ltd Displacement detecting switch device and manufacturing method thereof
GB2348319A (en) * 1999-03-23 2000-09-27 Mic Enterprise Co Limited Microswitch
GB2348319B (en) * 1999-03-23 2003-06-11 Mic Entpr Co Ltd Microswitch

Also Published As

Publication number Publication date
JPS50118275A (en) 1975-09-16
CA1007683A (en) 1977-03-29
FR2260857A1 (en) 1975-09-05
BR7500717A (en) 1975-11-18
DE2505603A1 (en) 1975-08-14
US3879592A (en) 1975-04-22
IT1031579B (en) 1979-05-10
FR2260857B3 (en) 1977-03-18
JPS598929B2 (en) 1984-02-28
ES434531A1 (en) 1976-12-01

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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