GB2003675A - Improvements in electrical supply tracks - Google Patents

Improvements in electrical supply tracks

Info

Publication number
GB2003675A
GB2003675A GB7834958A GB7834958A GB2003675A GB 2003675 A GB2003675 A GB 2003675A GB 7834958 A GB7834958 A GB 7834958A GB 7834958 A GB7834958 A GB 7834958A GB 2003675 A GB2003675 A GB 2003675A
Authority
GB
United Kingdom
Prior art keywords
supporting members
members
electrical supply
track
pair
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.)
Granted
Application number
GB7834958A
Other versions
GB2003675B (en
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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
Priority claimed from JP10528877A external-priority patent/JPS5438593A/en
Priority claimed from JP10529277A external-priority patent/JPS5438597A/en
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of GB2003675A publication Critical patent/GB2003675A/en
Application granted granted Critical
Publication of GB2003675B publication Critical patent/GB2003675B/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Indoor Wiring (AREA)
  • Installation Of Bus-Bars (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
  • Braking Arrangements (AREA)
  • Linear Motors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

An electrical supply track comprises a channel-shaped steel plate 11 coated with a layer of synthetic resin 15a, 15b on its inner and outer surfaces. A pair of supporting members 16 are moulded integrally with the inner layer 15a and project inwardly to oppose each other, both members 16 extending in the longitudinal direction of the track parallel to each other. A pair of exposed conductive members 17 are embedded in respective opposing ends of the supporting members 16 and extend parallel to each other in the longitudinal direction of the track and are preferably embedded in the respective supporting members 16 simultaneously with the moulding of the supporting members. <IMAGE>
GB7834958A 1977-08-31 1978-08-30 Electrical supply tracks Expired GB2003675B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10528877A JPS5438593A (en) 1977-08-31 1977-08-31 Distribution track
JP10529277A JPS5438597A (en) 1977-08-31 1977-08-31 Distribution track

Publications (2)

Publication Number Publication Date
GB2003675A true GB2003675A (en) 1979-03-14
GB2003675B GB2003675B (en) 1982-03-10

Family

ID=26445607

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834958A Expired GB2003675B (en) 1977-08-31 1978-08-30 Electrical supply tracks

Country Status (7)

Country Link
DE (1) DE2838011C2 (en)
FI (1) FI67767C (en)
FR (1) FR2402324A1 (en)
GB (1) GB2003675B (en)
HK (1) HK101084A (en)
NL (1) NL172904C (en)
SG (1) SG86584G (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185864A (en) * 1986-01-23 1987-07-29 Teknolit Srl Feeding safety low-voltage-operated apparatus with electricity
FR2625851A1 (en) * 1988-01-12 1989-07-13 Chateauroux Hydro Aluminium LIGHT ALLOY PROFILE HAVING ONE OR MORE ELECTRICAL ISOLATED CONDUCTORS
IT202200007853A1 (en) * 2022-04-21 2023-10-21 A A G Stucchi S R L U S UNIVERSAL CORE FOR LIGHTING SYSTEMS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3875481D1 (en) * 1987-11-04 1992-11-26 Kurt Ribitsch LOW VOLTAGE LIGHTING DEVICE.
DE9106650U1 (en) * 1991-05-31 1991-08-01 Bankamp-Leuchten Gmbh, 5760 Arnsberg, De
DE10114715B9 (en) * 2001-03-26 2012-04-05 Rehau Ag + Co. Method for producing a busbar system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204731B (en) * 1961-04-11 1965-11-11 Braun Ag Self-supporting rod-shaped component for electrical devices provided with contact strips
AT303864B (en) * 1970-01-07 1972-12-11 Staff & Schwarz Gmbh Power distribution rail
DE7246552U (en) * 1972-12-20 1973-03-22 Rehau Plastiks Gmbh Flat profile with flat conductors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185864A (en) * 1986-01-23 1987-07-29 Teknolit Srl Feeding safety low-voltage-operated apparatus with electricity
GB2185864B (en) * 1986-01-23 1990-07-25 Teknolit Srl Device to feed safety low-tension-operated utilisation apparatuses with electricity
FR2625851A1 (en) * 1988-01-12 1989-07-13 Chateauroux Hydro Aluminium LIGHT ALLOY PROFILE HAVING ONE OR MORE ELECTRICAL ISOLATED CONDUCTORS
WO1989006858A1 (en) * 1988-01-12 1989-07-27 Norsk Hydro A.S Light alloy profiled section comprising one or more insulated electrical conductors
IT202200007853A1 (en) * 2022-04-21 2023-10-21 A A G Stucchi S R L U S UNIVERSAL CORE FOR LIGHTING SYSTEMS
WO2023203458A1 (en) * 2022-04-21 2023-10-26 A.A.G. Stucchi S.r.l. u.s. Core for lighting system

Also Published As

Publication number Publication date
GB2003675B (en) 1982-03-10
FI67767B (en) 1985-01-31
FI782651A (en) 1979-03-01
NL172904B (en) 1983-06-01
FR2402324B1 (en) 1983-03-25
FI67767C (en) 1985-05-10
FR2402324A1 (en) 1979-03-30
DE2838011C2 (en) 1982-06-09
SG86584G (en) 1985-09-13
DE2838011A1 (en) 1979-03-22
HK101084A (en) 1985-01-04
NL172904C (en) 1983-11-01
NL7808901A (en) 1979-03-02

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19950619

PE20 Patent expired after termination of 20 years

Effective date: 19980829