GB578576A - Improvements in or relating to electrical multi-contact plugs - Google Patents

Improvements in or relating to electrical multi-contact plugs

Info

Publication number
GB578576A
GB578576A GB2156144A GB2156144A GB578576A GB 578576 A GB578576 A GB 578576A GB 2156144 A GB2156144 A GB 2156144A GB 2156144 A GB2156144 A GB 2156144A GB 578576 A GB578576 A GB 578576A
Authority
GB
United Kingdom
Prior art keywords
plug
contact
rings
tip
conductors
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
GB2156144A
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.)
HARRY JACK MELTON
Ericsson Telephones Ltd
Original Assignee
HARRY JACK MELTON
Ericsson Telephones 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 HARRY JACK MELTON, Ericsson Telephones Ltd filed Critical HARRY JACK MELTON
Priority to GB2156144A priority Critical patent/GB578576A/en
Publication of GB578576A publication Critical patent/GB578576A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00—Four or more poles

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

578,576. Two-part couplings. ERICSSON TELEPHONES, Ltd., and MELTON, H. J. Nov. 3, 1944, No. 21561. [Class 38 (i)] A contact-plug comprises coaxial contact rings 2, 3, 4, insulatedly mounted on a central rod 5 which terminates in a contact tip 1. The body 11 has holes for the angularly-spaced conductors 14 which are each secured to a ring and insulated from the other rings, e.g., by sleeves 15. The conductors 14 are provided with soldering loops 16 near an insulating post 13 engaging the body 11 and tightened by a nut 6 to lock the assembly together. The cable conductors are anchored in channels in the post 13 which is slotted to receive a soldering tag 19 for the tip 1, the tag being secured by the nut 6. The plug co-operates with a socket Fig. 4, having spring contacts 24, 25 projecting into a recess 23 in the body 20 to engage the rings 2, 3, 4 of the plug. The spring 25 has a tongue 26 to contact and lock the tip 1 of the rod 5. An insulating post 22 has slots 29 receiving the cable conductors. The Provisional Specification refers to a jack co-operating with the plug.
GB2156144A 1944-11-03 1944-11-03 Improvements in or relating to electrical multi-contact plugs Expired GB578576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2156144A GB578576A (en) 1944-11-03 1944-11-03 Improvements in or relating to electrical multi-contact plugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2156144A GB578576A (en) 1944-11-03 1944-11-03 Improvements in or relating to electrical multi-contact plugs

Publications (1)

Publication Number Publication Date
GB578576A true GB578576A (en) 1946-07-03

Family

ID=10164979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2156144A Expired GB578576A (en) 1944-11-03 1944-11-03 Improvements in or relating to electrical multi-contact plugs

Country Status (1)

Country Link
GB (1) GB578576A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946978A (en) * 1956-05-03 1960-07-26 Waltham Horological Corp Telephone plug
US3234500A (en) * 1961-04-20 1966-02-08 Mb Metals Ltd Electric couplings
WO1985004053A1 (en) * 1984-02-28 1985-09-12 Hansen Joergen Electrical jack-plug
EP1898466A2 (en) 2006-06-14 2008-03-12 Semikron Elektronik GmbH & Co. KG Patentabteilung Encased PCB switch assembly with contact device
GB2450229A (en) * 2007-06-15 2008-12-17 Fluke Corp Four-wire ohmmeter connector

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946978A (en) * 1956-05-03 1960-07-26 Waltham Horological Corp Telephone plug
US3234500A (en) * 1961-04-20 1966-02-08 Mb Metals Ltd Electric couplings
WO1985004053A1 (en) * 1984-02-28 1985-09-12 Hansen Joergen Electrical jack-plug
US4705485A (en) * 1984-02-28 1987-11-10 Jorgen Hansen Electrical jack-plug
EP1898466A2 (en) 2006-06-14 2008-03-12 Semikron Elektronik GmbH & Co. KG Patentabteilung Encased PCB switch assembly with contact device
EP1898466A3 (en) * 2006-06-14 2008-05-07 Semikron Elektronik GmbH & Co. KG Patentabteilung Encased PCB switch assembly with contact device
GB2450229A (en) * 2007-06-15 2008-12-17 Fluke Corp Four-wire ohmmeter connector
GB2450229B (en) * 2007-06-15 2009-08-12 Fluke Corp Four-wire ohmmeter connector and ohmmeter using same
US7659732B2 (en) 2007-06-15 2010-02-09 Fluke Corporation Four-wire ohmmeter connector and ohmmeter using same
US8232814B2 (en) 2007-06-15 2012-07-31 Fluke Corporation Four-wire ohmmeter connector and ohmmeter using same

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