GB1126223A - Improvements in and relating to electric switches - Google Patents

Improvements in and relating to electric switches

Info

Publication number
GB1126223A
GB1126223A GB14914/65A GB1491465A GB1126223A GB 1126223 A GB1126223 A GB 1126223A GB 14914/65 A GB14914/65 A GB 14914/65A GB 1491465 A GB1491465 A GB 1491465A GB 1126223 A GB1126223 A GB 1126223A
Authority
GB
United Kingdom
Prior art keywords
contact
relating
april
bridge
electric switches
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
GB14914/65A
Inventor
Wilfred Hunter
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.)
NSF Ltd
Original Assignee
NSF 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 NSF Ltd filed Critical NSF Ltd
Priority to GB14914/65A priority Critical patent/GB1126223A/en
Publication of GB1126223A publication Critical patent/GB1126223A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4833—Sliding arrangements, e.g. sliding button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5844—Electric connections to or between contacts; Terminals making use of wire-gripping clips or springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring

Landscapes

  • Push-Button Switches (AREA)

Abstract

1,126,223. Switch contacts. N.S.F. Ltd. 7 April, 1966 [8 April, 1965], No. 14914/65. Heading H1N. The fixed contacts 2, 6 of a switch are positioned only by resilient engagement with surfaces formed on a base member 1, a movable contact 12 being movable rectilinearly to bridge the fixed contacts. As shown, the contact 12 is a roller, which may be hollow, or a channel-shaped member may be used. The contact 12 may permanently engage, or alternatively separate from, contact 6 which is resilient, and may consist of a contact bridge with a central or off-centre hump engaged by a sloping surface on a sliding actuator (Figs. 6, 7, not shown).
GB14914/65A 1965-04-08 1965-04-08 Improvements in and relating to electric switches Expired GB1126223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14914/65A GB1126223A (en) 1965-04-08 1965-04-08 Improvements in and relating to electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14914/65A GB1126223A (en) 1965-04-08 1965-04-08 Improvements in and relating to electric switches

Publications (1)

Publication Number Publication Date
GB1126223A true GB1126223A (en) 1968-09-05

Family

ID=10049784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14914/65A Expired GB1126223A (en) 1965-04-08 1965-04-08 Improvements in and relating to electric switches

Country Status (1)

Country Link
GB (1) GB1126223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775576A (en) * 1972-03-10 1973-11-27 Cutler Hammer Inc Butt-contact speed control trigger switch
EP0004147A1 (en) * 1978-03-08 1979-09-19 AMP INCORPORATED (a New Jersey corporation) Electrical switch with roller contact

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775576A (en) * 1972-03-10 1973-11-27 Cutler Hammer Inc Butt-contact speed control trigger switch
EP0004147A1 (en) * 1978-03-08 1979-09-19 AMP INCORPORATED (a New Jersey corporation) Electrical switch with roller contact

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