GB486148A - Improvements in electric switch contacts and mountings therefor - Google Patents

Improvements in electric switch contacts and mountings therefor

Info

Publication number
GB486148A
GB486148A GB444737A GB444737A GB486148A GB 486148 A GB486148 A GB 486148A GB 444737 A GB444737 A GB 444737A GB 444737 A GB444737 A GB 444737A GB 486148 A GB486148 A GB 486148A
Authority
GB
United Kingdom
Prior art keywords
holder
electric switch
switch contacts
bent
over end
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
GB444737A
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.)
FRANK HORLER
Siemens and General Electric Railway Signal Co Ltd
Original Assignee
FRANK HORLER
Siemens and General Electric Railway Signal Co 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 FRANK HORLER, Siemens and General Electric Railway Signal Co Ltd filed Critical FRANK HORLER
Priority to GB444737A priority Critical patent/GB486148A/en
Publication of GB486148A publication Critical patent/GB486148A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

486,148. Contact members for switches. SIEMENS & GENERAL ELECTRIC RAILWAY SIGNAL CO., Ltd., and HORLER, F. Feb. 15, 1937, No. 4447. [Class 38 (v)] A switch contact, comprises a spring strip con tact member 1 of hair pin shape, sprung withir a slot e in a holder 2 of moulded insulating material, so that a bent-over end c of one arm engages part of the holder to retain the spring 1 in position. A tail f soldered to bent-over end c fits in a groove in the holder 2, and several contacts may be arranged in one holder which is operated by a metal bar 4.
GB444737A 1937-02-15 1937-02-15 Improvements in electric switch contacts and mountings therefor Expired GB486148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB444737A GB486148A (en) 1937-02-15 1937-02-15 Improvements in electric switch contacts and mountings therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB444737A GB486148A (en) 1937-02-15 1937-02-15 Improvements in electric switch contacts and mountings therefor

Publications (1)

Publication Number Publication Date
GB486148A true GB486148A (en) 1938-05-31

Family

ID=9777347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB444737A Expired GB486148A (en) 1937-02-15 1937-02-15 Improvements in electric switch contacts and mountings therefor

Country Status (1)

Country Link
GB (1) GB486148A (en)

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