GB805171A - Improvements relating to electrical multi-contact devices - Google Patents

Improvements relating to electrical multi-contact devices

Info

Publication number
GB805171A
GB805171A GB1066456A GB1066456A GB805171A GB 805171 A GB805171 A GB 805171A GB 1066456 A GB1066456 A GB 1066456A GB 1066456 A GB1066456 A GB 1066456A GB 805171 A GB805171 A GB 805171A
Authority
GB
United Kingdom
Prior art keywords
clamped
plug
contacts
stacks
housing
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
GB1066456A
Inventor
William Joseph Paddock
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.)
EGA ELECTRIC Ltd
Original Assignee
EGA ELECTRIC 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 EGA ELECTRIC Ltd filed Critical EGA ELECTRIC Ltd
Priority to GB1066456A priority Critical patent/GB805171A/en
Priority to US654695A priority patent/US2956139A/en
Priority to FR1174365D priority patent/FR1174365A/en
Priority to DEE14071A priority patent/DE1095917B/en
Publication of GB805171A publication Critical patent/GB805171A/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
    • H01H1/28—Assembly of three or more contact-supporting spring blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

805,171. Two-part couplings. EGA ELECTRIC Ltd. Jan. 21, 1957 [April 7, 1956; Oct. 19, 1956], Nos. 10664/56 and 31828/56. Class 38 (1). [Also in Group XXXVII] Each part of a plug and socket coupling has a contact stack comprising superimposed contact blades and insulating pieces, pressure means being provided whereby the stack is clamped up within a housing, the arrangement being such that when the pressure means are released, any one of the blades can be removed independently of the insulating pieces. In one form, Fig. 8, the insulation 3 and the contacts 24 of the plug 23 are arranged in a housing 25 and are clamped by screws 28 bearing on a plate 26. The socket 32 is similarly clamped when the plug is inserted and has hairpinshaped contacts 33 with wire-receiving sleeves 35. Alternatively, the contacts 33 may engage one side only of the plug contacts, and terminal connections may be made to separate terminal pieces clamped up in the stacks. The stacks may be clamped by a cam bearing on plate 26, Fig. 11 (not shown), and two stacks may be clamped by a single cam acting either on top of both, Figs. 12, 13 (not shown), or between them, Fig. 14 (not shown).
GB1066456A 1956-04-07 1956-04-07 Improvements relating to electrical multi-contact devices Expired GB805171A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1066456A GB805171A (en) 1956-04-07 1956-04-07 Improvements relating to electrical multi-contact devices
US654695A US2956139A (en) 1956-04-07 1957-04-24 Electrical multi-contact devices
FR1174365D FR1174365A (en) 1956-04-07 1957-04-25 Multiple contact electrical device
DEE14071A DE1095917B (en) 1956-04-07 1957-05-02 Contact spring set for electrical devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1066456A GB805171A (en) 1956-04-07 1956-04-07 Improvements relating to electrical multi-contact devices

Publications (1)

Publication Number Publication Date
GB805171A true GB805171A (en) 1958-12-03

Family

ID=9972019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1066456A Expired GB805171A (en) 1956-04-07 1956-04-07 Improvements relating to electrical multi-contact devices

Country Status (1)

Country Link
GB (1) GB805171A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194981B (en) * 1961-03-03 1965-06-16 Sten Daniel Vigren Contact spring arrangement for relays and other switching devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194981B (en) * 1961-03-03 1965-06-16 Sten Daniel Vigren Contact spring arrangement for relays and other switching devices

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