GB258464A - Improvements in electric switches - Google Patents

Improvements in electric switches

Info

Publication number
GB258464A
GB258464A GB61626A GB61626A GB258464A GB 258464 A GB258464 A GB 258464A GB 61626 A GB61626 A GB 61626A GB 61626 A GB61626 A GB 61626A GB 258464 A GB258464 A GB 258464A
Authority
GB
United Kingdom
Prior art keywords
slot
contact member
pin
operating lever
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
GB61626A
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.)
Novar ED&S Ltd
Original Assignee
MK Electric 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 MK Electric Ltd filed Critical MK Electric Ltd
Priority to GB61626A priority Critical patent/GB258464A/en
Publication of GB258464A publication Critical patent/GB258464A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H23/16—Driving mechanisms
    • H01H23/162—Driving mechanisms incorporating links interconnecting tumbler and contact arm

Landscapes

  • Mechanisms For Operating Contacts (AREA)

Abstract

258,464. Arnold, C. L., and M.K. Electric, Ltd. Jan. 8, 1926. Addition to 249,339. Switches, quick-action. -In the switch described in the parent Specification the intermediate member or plate 23 which is pivoted at 28 coaxially with the operating lever or dolly is arranged to have lost motion either with the operating member or with the contact member only. In the former case (Fig. 1) a curved slot 29 is provided into which projects a laterally projecting pin from the operating lever, a radial slot 30 being provided for engagement by a lateral pin carried by the contact member and in the latter case the slot 29 is replaced by a hole 31 and the radial slot bv an arcuate slot 32 in which works the pin on the contact member.
GB61626A 1926-01-08 1926-01-08 Improvements in electric switches Expired GB258464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB61626A GB258464A (en) 1926-01-08 1926-01-08 Improvements in electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB61626A GB258464A (en) 1926-01-08 1926-01-08 Improvements in electric switches

Publications (1)

Publication Number Publication Date
GB258464A true GB258464A (en) 1926-09-23

Family

ID=9707480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61626A Expired GB258464A (en) 1926-01-08 1926-01-08 Improvements in electric switches

Country Status (1)

Country Link
GB (1) GB258464A (en)

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