GB340208A - Improvements in electric contact establishing devices - Google Patents

Improvements in electric contact establishing devices

Info

Publication number
GB340208A
GB340208A GB2810329A GB2810329A GB340208A GB 340208 A GB340208 A GB 340208A GB 2810329 A GB2810329 A GB 2810329A GB 2810329 A GB2810329 A GB 2810329A GB 340208 A GB340208 A GB 340208A
Authority
GB
United Kingdom
Prior art keywords
rod
sleeve
electric contact
recess
spring member
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
GB2810329A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2810329A priority Critical patent/GB340208A/en
Publication of GB340208A publication Critical patent/GB340208A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Push-Button Switches (AREA)

Abstract

340,208. Mechanical switches without quick action. LOGAN, H. T., 2, Ravenscourt Square, Hammersmith, London. Sept. 16, 1929, No. 28103. [Class 38 (v).] In a switch or other device, in order to secure good electrical contact between a rod 1 and a sleeve d in which it slides, the rod is provided with a recess in which fits a spring member of the shape shown in Fig. 3. The invention is shown applied to a push-pull switch specially useful for wireless having two fixed contacts a, b adapted to be bridged by a metal piece c on the rod I and also connected by the piece c and rod 1 to the sleeve d which constitutes a third terminal. The Provisional Specification describes a modification in which the spring member is mounted in a recess in the sleeve.
GB2810329A 1929-09-16 1929-09-16 Improvements in electric contact establishing devices Expired GB340208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2810329A GB340208A (en) 1929-09-16 1929-09-16 Improvements in electric contact establishing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2810329A GB340208A (en) 1929-09-16 1929-09-16 Improvements in electric contact establishing devices

Publications (1)

Publication Number Publication Date
GB340208A true GB340208A (en) 1930-12-16

Family

ID=10270311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2810329A Expired GB340208A (en) 1929-09-16 1929-09-16 Improvements in electric contact establishing devices

Country Status (1)

Country Link
GB (1) GB340208A (en)

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