GB677351A - Improvements relating to snap-action electrical switches - Google Patents

Improvements relating to snap-action electrical switches

Info

Publication number
GB677351A
GB677351A GB2906449A GB2906449A GB677351A GB 677351 A GB677351 A GB 677351A GB 2906449 A GB2906449 A GB 2906449A GB 2906449 A GB2906449 A GB 2906449A GB 677351 A GB677351 A GB 677351A
Authority
GB
United Kingdom
Prior art keywords
dolly
spring
snap
contact
nov
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
GB2906449A
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.)
JOHN ARTHUR GARNER
NETTLE ACCESSORIES Ltd
Original Assignee
JOHN ARTHUR GARNER
NETTLE ACCESSORIES 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 JOHN ARTHUR GARNER, NETTLE ACCESSORIES Ltd filed Critical JOHN ARTHUR GARNER
Priority to GB2906449A priority Critical patent/GB677351A/en
Publication of GB677351A publication Critical patent/GB677351A/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

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Handcart (AREA)

Abstract

677,351. Snap-action switches. NETTLE ACCESSORIES, Ltd., IDDON, Ltd., V. H., and GARNER, J. A. Nov. 14, 1950. [Nov. 14, 1949] No. 29064/49. Class 38 (v). The movable contact f, co-operating with contact g, is carried on an arm b pivoted in a groove in a terminal block a, the arm being cranked at c and having a blade spring d riveted thereto, the free end of the spring being bent over to engage the side of the lower end of the dolly j. A steel ball m embedded in the dolly deflects the spring as the end of the dolly is moved to the left, so that as the highest part of the ball passes the spring, the latter slips to the right to open the contact with a snapaction. The reverse action takes place on opposite movement of the dolly, which has a part pivotal in a part-cylindrical seating l in the base.
GB2906449A 1949-11-14 1949-11-14 Improvements relating to snap-action electrical switches Expired GB677351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2906449A GB677351A (en) 1949-11-14 1949-11-14 Improvements relating to snap-action electrical switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2906449A GB677351A (en) 1949-11-14 1949-11-14 Improvements relating to snap-action electrical switches

Publications (1)

Publication Number Publication Date
GB677351A true GB677351A (en) 1952-08-13

Family

ID=10285620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2906449A Expired GB677351A (en) 1949-11-14 1949-11-14 Improvements relating to snap-action electrical switches

Country Status (1)

Country Link
GB (1) GB677351A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302761B (en) * 1995-06-27 1998-10-28 Crabtree Electrical Ind Ltd Improvements relating to electric switches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302761B (en) * 1995-06-27 1998-10-28 Crabtree Electrical Ind Ltd Improvements relating to electric switches

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