GB735360A - Improvements relating to electric switches having resilient movable contacts - Google Patents

Improvements relating to electric switches having resilient movable contacts

Info

Publication number
GB735360A
GB735360A GB117253A GB117253A GB735360A GB 735360 A GB735360 A GB 735360A GB 117253 A GB117253 A GB 117253A GB 117253 A GB117253 A GB 117253A GB 735360 A GB735360 A GB 735360A
Authority
GB
United Kingdom
Prior art keywords
strip
cam
contact
movable contacts
improvements relating
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
GB117253A
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.)
JELSON ELECTRIC Ltd
JOHN PURSALL MOULSON
Original Assignee
JELSON ELECTRIC Ltd
JOHN PURSALL MOULSON
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 JELSON ELECTRIC Ltd, JOHN PURSALL MOULSON filed Critical JELSON ELECTRIC Ltd
Priority to GB117253A priority Critical patent/GB735360A/en
Publication of GB735360A publication Critical patent/GB735360A/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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Slide Switches (AREA)
  • Tumbler Switches (AREA)

Abstract

735,360. Contact-members for switches; tumbler switches. JELSON ELECTRIC, Ltd., and MOULSON, J. P. Jan. 13, 1954 [Jan. 15, 1953], No. 1172/53. Class 38 (5). A switch, Fig. 1, comprises a bowed resilient contact-carrying strip 4 operable e.g. by a cam 10 or by a lever or plunger, and freely supported at its ends in a channel-section member 3 so that on depression of the strip by the cam the strip is flattened and the contacts 7 engage fixed contacts 8. In a modification, Fig. 4, in which the cam 10 may be on a dolly lever, the strip 4 is fixed at one end and on deflection by the cam the strip engages an abutment 14 whereupon it is flattened and the contact 7 engages a fixed contact 17.
GB117253A 1953-01-15 1953-01-15 Improvements relating to electric switches having resilient movable contacts Expired GB735360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB117253A GB735360A (en) 1953-01-15 1953-01-15 Improvements relating to electric switches having resilient movable contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB117253A GB735360A (en) 1953-01-15 1953-01-15 Improvements relating to electric switches having resilient movable contacts

Publications (1)

Publication Number Publication Date
GB735360A true GB735360A (en) 1955-08-17

Family

ID=9717413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB117253A Expired GB735360A (en) 1953-01-15 1953-01-15 Improvements relating to electric switches having resilient movable contacts

Country Status (1)

Country Link
GB (1) GB735360A (en)

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