GB434084A - Improvements relating to contacts for electric switches - Google Patents

Improvements relating to contacts for electric switches

Info

Publication number
GB434084A
GB434084A GB1129435A GB1129435A GB434084A GB 434084 A GB434084 A GB 434084A GB 1129435 A GB1129435 A GB 1129435A GB 1129435 A GB1129435 A GB 1129435A GB 434084 A GB434084 A GB 434084A
Authority
GB
United Kingdom
Prior art keywords
contact
contacts
base
improvements relating
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
GB1129435A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Priority to GB1129435A priority Critical patent/GB434084A/en
Publication of GB434084A publication Critical patent/GB434084A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
    • 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
    • H01H2011/067—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier by deforming, e.g. bending, folding or caulking, part of the contact or terminal which is being mounted

Landscapes

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

Abstract

434,084. Switch contacts. PLESSEY CO., Ltd., Vicarage Lane, Ilford, Essex.- (Mallory & Co., Inc., P. R. ; 3029, East Washing- ton Street, Indianopolis, Indiana, U.S.A.) April 11, 1935, No. 11294. [Class 38 (v)] A switch contact is formed of an integral stamping providing at one end a contact surface 19, and at the other end a soldering tag 20, while the middle part 12 is made U -shaped and fits into an opening 14 in the base 15. Wings 13 engage the sides of slots 17 to prevent lateral displacement. The part 12 projects right through the base and is then deformed as shown at 18 in Fig. 4 to provide a permanent fixing. In a modification, the part 12 is slotted to form two parallel U-shaped parts which are bent away from each other to hold the contact in position. A hole 21 is provided to increase the resiliency of the contact arm.
GB1129435A 1935-04-11 1935-04-11 Improvements relating to contacts for electric switches Expired GB434084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1129435A GB434084A (en) 1935-04-11 1935-04-11 Improvements relating to contacts for electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1129435A GB434084A (en) 1935-04-11 1935-04-11 Improvements relating to contacts for electric switches

Publications (1)

Publication Number Publication Date
GB434084A true GB434084A (en) 1935-08-26

Family

ID=9983580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1129435A Expired GB434084A (en) 1935-04-11 1935-04-11 Improvements relating to contacts for electric switches

Country Status (1)

Country Link
GB (1) GB434084A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881279A (en) * 1954-04-12 1959-04-07 Bryant Electric Co Wiring device
DE3935773A1 (en) * 1989-10-24 1991-04-25 Siemens Ag METHOD FOR PRODUCING A CONTACT DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881279A (en) * 1954-04-12 1959-04-07 Bryant Electric Co Wiring device
DE3935773A1 (en) * 1989-10-24 1991-04-25 Siemens Ag METHOD FOR PRODUCING A CONTACT DEVICE

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