GB2019671A - Electrical power supply track - Google Patents

Electrical power supply track

Info

Publication number
GB2019671A
GB2019671A GB7911071A GB7911071A GB2019671A GB 2019671 A GB2019671 A GB 2019671A GB 7911071 A GB7911071 A GB 7911071A GB 7911071 A GB7911071 A GB 7911071A GB 2019671 A GB2019671 A GB 2019671A
Authority
GB
United Kingdom
Prior art keywords
slot
power supply
electrical power
supply track
flaps
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
GB7911071A
Other versions
GB2019671B (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.)
Pitcraft Ltd
Original Assignee
Pitcraft 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 Pitcraft Ltd filed Critical Pitcraft Ltd
Priority to GB7911071A priority Critical patent/GB2019671B/en
Publication of GB2019671A publication Critical patent/GB2019671A/en
Application granted granted Critical
Publication of GB2019671B publication Critical patent/GB2019671B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

An electrical power supply track of the kind described in U.K. Specifications 1,508,785/6/8 has the sealing means 12 secured by a lateral edge 13 thereof to a portion 14 of the conduit 1 located at one side of the slot 9, while a pair of mutually splayed flaps 15, 16 extend generally in the opposite direction to the secured edge 13 and normally close the slot 9 by abutting portions 11 of the conduit 1 at the other side of the slot 9 (chain dotted line position 15A, 16A), both flaps 15, 16 being displaceable to open the slot 9 by the passage of the pick up 8 (full line position 15, 16). <IMAGE>
GB7911071A 1978-04-19 1979-03-29 Electric power supply track Expired GB2019671B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7911071A GB2019671B (en) 1978-04-19 1979-03-29 Electric power supply track

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1538178 1978-04-19
GB7911071A GB2019671B (en) 1978-04-19 1979-03-29 Electric power supply track

Publications (2)

Publication Number Publication Date
GB2019671A true GB2019671A (en) 1979-10-31
GB2019671B GB2019671B (en) 1982-09-29

Family

ID=26251258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911071A Expired GB2019671B (en) 1978-04-19 1979-03-29 Electric power supply track

Country Status (1)

Country Link
GB (1) GB2019671B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129466A (en) * 1982-10-15 1984-05-16 Coal Ind Mining installation equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129466A (en) * 1982-10-15 1984-05-16 Coal Ind Mining installation equipment

Also Published As

Publication number Publication date
GB2019671B (en) 1982-09-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee