GB1441112A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1441112A
GB1441112A GB4402773A GB4402773A GB1441112A GB 1441112 A GB1441112 A GB 1441112A GB 4402773 A GB4402773 A GB 4402773A GB 4402773 A GB4402773 A GB 4402773A GB 1441112 A GB1441112 A GB 1441112A
Authority
GB
United Kingdom
Prior art keywords
frame
casing
contact
integral
sept
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
GB4402773A
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 GB4402773A priority Critical patent/GB1441112A/en
Publication of GB1441112A publication Critical patent/GB1441112A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • 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
    • H01H1/245—Spring wire contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1441112 Mechanical switch NSF Ltd 19 Sept 1974 [19 Sept 1973] 44027/73 Heading H1N An electric switch comprises a casing 12, Fig. 1, of insulating material mounted on metal frame 11 from which a wire spring contact 13 extends into a slot 12c, Fig. 3, for engagement with a fixed contact 15b mounted transversely of the slot and a sliding actuator 14, engageable with the spring arm 13a to disengage it from the fixed contact 15b. The casing 12 may be attached to the frame 11 by integral bent over lugs 11d on the frame engaged in recesses 12a of the casing. The wire contact 13 is preferably looped over an integral lug 11e of the frame and restrained by engagement in a recess formed by an integral bent up lug 11f.
GB4402773A 1973-09-19 1973-09-19 Electric switches Expired GB1441112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4402773A GB1441112A (en) 1973-09-19 1973-09-19 Electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4402773A GB1441112A (en) 1973-09-19 1973-09-19 Electric switches

Publications (1)

Publication Number Publication Date
GB1441112A true GB1441112A (en) 1976-06-30

Family

ID=10431418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4402773A Expired GB1441112A (en) 1973-09-19 1973-09-19 Electric switches

Country Status (1)

Country Link
GB (1) GB1441112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110404A1 (en) * 1982-12-06 1984-06-13 Hosiden Electronics Co., Ltd. Miniature switch
DE3628392A1 (en) * 1985-10-21 1987-01-08 Alps Electric Co Ltd COUNTER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110404A1 (en) * 1982-12-06 1984-06-13 Hosiden Electronics Co., Ltd. Miniature switch
DE3628392A1 (en) * 1985-10-21 1987-01-08 Alps Electric Co Ltd COUNTER

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee