GB1370842A - Contact rail unit - Google Patents

Contact rail unit

Info

Publication number
GB1370842A
GB1370842A GB474572A GB474572A GB1370842A GB 1370842 A GB1370842 A GB 1370842A GB 474572 A GB474572 A GB 474572A GB 474572 A GB474572 A GB 474572A GB 1370842 A GB1370842 A GB 1370842A
Authority
GB
United Kingdom
Prior art keywords
contact
rail unit
collecting device
current collecting
contact rail
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
GB474572A
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of GB1370842A publication Critical patent/GB1370842A/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
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/165—Connecting locations formed by surface mounted apparatus

Landscapes

  • Installation Of Bus-Bars (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

1370842 Distribution rails NOKIA AB OY 1 Feb 1972 [2 Feb 1971] 4745/72 Heading H2E A contact rail unit 1 comprises a channel-like elongate body 2, of insulating material, within the side walls of which are formed grooves 3, accommodating uninsulated conductors 4, which have formed at regular intervals branched loops 5 transversely disposed across the channel of body 2. A current collecting device, Fig. 5, includes an insulating body 9, an intermediate insulating plate 11, pressed outwards from the body 9 by a spring 12, and retained by L-shaped conductors 10, which are positioned, and formed such that when current collecting device is offered to the rear face 2a (not shown) of contact rail 1, contact fingers 10 are inserted through holes 7, the sizes of which differ to ensure correct contact mating, the current collecting device is pushed longitudinally so that the L-shaped ends of contact fingers 10 slide over conductor loops 5 being reliably pressed in contact by the resilient action of spring 12. In further embodiments, the contact rail unit may be fitted with more than two conductors, e.g. four, the contact rail unit may be fitted with a cover 14 (not shown) with earth rail 15 (not shown) the connector 9 being modified to include a further contact finger.
GB474572A 1971-02-02 1972-02-01 Contact rail unit Expired GB1370842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI710281A FI45608C (en) 1971-02-02 1971-02-02 Contact rail element

Publications (1)

Publication Number Publication Date
GB1370842A true GB1370842A (en) 1974-10-16

Family

ID=8503886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB474572A Expired GB1370842A (en) 1971-02-02 1972-02-01 Contact rail unit

Country Status (6)

Country Link
US (1) US3778746A (en)
DE (1) DE2204580A1 (en)
FI (1) FI45608C (en)
FR (1) FR2124333B1 (en)
GB (1) GB1370842A (en)
SE (1) SE380406B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276504A (en) * 1993-03-24 1994-09-28 Modelec Sa Plug socket box

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI47941C (en) * 1972-12-15 1974-04-10 Nokia Oy Ab Electronic power strip and method and device for its preparation
FR2337451A1 (en) * 1975-12-31 1977-07-29 Technilec Sarl CONDUIT FOR ELECTRICAL DISTRIBUTION AND SIGNAL WIRES IN BUILDINGS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313452A (en) * 1940-09-10 1943-03-09 Pierce John B Foundation Multiple conductor electric wiring unit
GB555218A (en) * 1942-01-27 1943-08-11 Joseph Francis O Brien Multiple conductor electric wiring unit
US2708264A (en) * 1954-10-20 1955-05-10 Clarence T Hewitt Continuous electric socket constructions
US3059204A (en) * 1959-02-10 1962-10-16 Porter Co Inc H K Multireceptacle electric system with compound ground
GB1070091A (en) * 1965-01-11 1967-05-24 Desmond Stuart Guinness Improvements in or relating to electric conduit
US3336560A (en) * 1965-09-03 1967-08-15 Porter Co Inc H K Multi-outlet wiring device
US3391378A (en) * 1966-05-09 1968-07-02 Gen Electric Plug-in type high frequency busway

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276504A (en) * 1993-03-24 1994-09-28 Modelec Sa Plug socket box
GB2276504B (en) * 1993-03-24 1996-11-27 Modelec Sa Plug socket box

Also Published As

Publication number Publication date
FR2124333B1 (en) 1975-10-24
FR2124333A1 (en) 1972-09-22
DE2204580A1 (en) 1972-08-17
FI45608C (en) 1972-07-10
SE380406B (en) 1975-11-03
FI45608B (en) 1972-04-04
US3778746A (en) 1973-12-11

Similar Documents

Publication Publication Date Title
DE3169030D1 (en) Improved connector for multiconductor flat insulated cable
HK24590A (en) Connector with conductor retention means
GB1177855A (en) Connector and Connection
GB934637A (en) Connectors for wire conductors
ES482853A1 (en) Electrical connector.
GB1298327A (en) Electrical solderless wire-connector
ES211695U (en) An electrical connector. (Machine-translation by Google Translate, not legally binding)
GB1519421A (en) Brush mountings
ES8200973A1 (en) Method of terminating shielded electrical cable and an assembly comprising an electrical connector terminating such cable.
ES319631A1 (en) An electrical connector device for flat conductors or conductors obtained by a flat carrier. (Machine-translation by Google Translate, not legally binding)
GB1370842A (en) Contact rail unit
GB1522788A (en) Spark plug having two electrically isolated centre electrodes
ES471493A1 (en) Electrical receptacle with releasable tab latching means
ES468796A1 (en) Electrical contacts
GB1442793A (en) Quick-mounting connector for insulated conductor cables
GB726317A (en) Improvements in screwless electric wire connectors
ES277373U (en) Perfected armored wire (Machine-translation by Google Translate, not legally binding)
GB1183561A (en) Electrical Edge Connector
GB974786A (en) Improvements in and relating to electrical connectors
GB1186272A (en) Improvements in or relating to Electrical Conduits Containing One or More Electrical Conductors.
GB1154366A (en) Connectors for use with Flexible Printed Circuits
GB1454936A (en) Electrical plug
GB973394A (en) Cable connector
GB1109331A (en) Method of manufacturing electrical socket contacts
GB1430769A (en) Method of and means for establishing an electrical connection between a flexible conductor cable or strip and a rigid circuit board

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees