GB1405039A - Current conductor rail and method for manufacture thereof - Google Patents

Current conductor rail and method for manufacture thereof

Info

Publication number
GB1405039A
GB1405039A GB3663873A GB3663873A GB1405039A GB 1405039 A GB1405039 A GB 1405039A GB 3663873 A GB3663873 A GB 3663873A GB 3663873 A GB3663873 A GB 3663873A GB 1405039 A GB1405039 A GB 1405039A
Authority
GB
United Kingdom
Prior art keywords
flanks
bar
recesses
rail
projections
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
GB3663873A
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.)
Paul Vahle GmbH and Co KG
Original Assignee
Paul Vahle GmbH and Co KG
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 Paul Vahle GmbH and Co KG filed Critical Paul Vahle GmbH and Co KG
Publication of GB1405039A publication Critical patent/GB1405039A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/13—Trolley wires
    • B60M1/135—Trolley wires composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

1405039 Direct connections PAUL VAHLE KG 1 Aug 1973 [11 Sept 1972] 36638/73 Heading H2E [Also in Division B7] A current conductor rail comprises a hollow metal base body 11, having a cross-piece 112 and securing flanges 114 and a wear resistant metal bar 12 slidably engageable on its surface 121 by a vehicle current collector shoe, wherein the cross-piece 112 is formed with spaced dovetail projections 113 extending along the length of the rail and the bar is formed with spaced inverted U-shaped recesses 122 on the side facing the body 11 and aligned with the projections 113, the bar being secured on the body by bending the flanks 124, 124<SP>1</SP> of the recesses 122 into contact with the flanks of the dovetail projections 113. The bending operation on the flanks 124 is performed by drawing a die and former along the rail as described with reference to Figs 3 and 4 (not shown) so that portions 112<SP>1</SP> of the crosspiece 112 are pressed into grooves 123 in the bar 12 between the recesses 122 and flanks 124<SP>1</SP> are pressed against the outer flanks of the bar 12.
GB3663873A 1972-09-11 1973-08-01 Current conductor rail and method for manufacture thereof Expired GB1405039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2244492A DE2244492C2 (en) 1972-09-11 1972-09-11 Power rail for power consumers with high power requirements and high travel speeds

Publications (1)

Publication Number Publication Date
GB1405039A true GB1405039A (en) 1975-09-03

Family

ID=5855991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3663873A Expired GB1405039A (en) 1972-09-11 1973-08-01 Current conductor rail and method for manufacture thereof

Country Status (8)

Country Link
US (1) US3850270A (en)
JP (1) JPS5733176B2 (en)
CH (1) CH553080A (en)
DE (1) DE2244492C2 (en)
FR (1) FR2199298A5 (en)
GB (1) GB1405039A (en)
SE (1) SE397307B (en)
ZA (1) ZA735672B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952852A (en) * 1975-01-22 1976-04-27 International Business Machines Corporation Column format control system
JPS5820813B2 (en) * 1978-08-17 1983-04-25 日本航空株式会社 How to lay rigid trolley wire
FR2508949A1 (en) * 1981-07-01 1983-01-07 Tourtellier Sa Ets MONORAIL
AU677752B2 (en) * 1994-03-28 1997-05-01 Alusuisse Technology & Management Ltd. Composite section having a supporting base of light-weight metal and at least one metallically-joined, profiled strip and process for manufacturing a composite section
DE19846491A1 (en) 1998-10-09 2000-04-13 Vahle Paul Kg Current rail manufacturing method involves fitting and compression steps and application of lateral pressure to force base body material behind reverse protrusions during or after compression
DE102006040519B4 (en) * 2006-08-30 2011-05-05 Paul Vahle Gmbh & Co. Kg Method for producing a busbar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US277765A (en) * 1883-05-15 Tubular railway-rail
US3341669A (en) * 1964-03-11 1967-09-12 Porter Co Inc H K Current conductor rail system

Also Published As

Publication number Publication date
SE397307B (en) 1977-10-31
DE2244492A1 (en) 1973-09-13
CH553080A (en) 1974-08-30
FR2199298A5 (en) 1974-04-05
ZA735672B (en) 1974-10-30
US3850270A (en) 1974-11-26
JPS4968294A (en) 1974-07-02
JPS5733176B2 (en) 1982-07-15
DE2244492B1 (en) 1973-09-13
DE2244492C2 (en) 1974-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee