GB835227A - Improvements in or relating to overhead electric traction systems - Google Patents

Improvements in or relating to overhead electric traction systems

Info

Publication number
GB835227A
GB835227A GB1872355A GB1872355A GB835227A GB 835227 A GB835227 A GB 835227A GB 1872355 A GB1872355 A GB 1872355A GB 1872355 A GB1872355 A GB 1872355A GB 835227 A GB835227 A GB 835227A
Authority
GB
United Kingdom
Prior art keywords
link
contact wire
wire
catenary
supporting
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
GB1872355A
Inventor
Talbot Cottom Broom
Thomas Wilkinson
Clifford Edwin Ricketts
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB1872355A priority Critical patent/GB835227A/en
Publication of GB835227A publication Critical patent/GB835227A/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
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)

Abstract

835,227. Supporting trolley wires. BRITISH INSULATED CALLENDER'S CABLES Ltd. June 27, 1956 [June 28, 1955: Jan. 25, 1956], Nos. 18723/55 and 2539/56. Class 36. A steady arm for a catenary-supported overhead contact wire, incorporating Scott Russell's parallel motion, comprises a link 9 pivotally connected at one end to a roller 11, which is free to slide horizontally in guides 12, and supporting at the other end 15 the contact wire 2. A second link 10 is pivotally connected at one end 13 to the centre of the first link and at the other end 14 to a horizontal support 4 which also supports the guides 12 and is in turn supported from a stanchion 6 by an insulator 5 and from the catenary wire 3 by a stirrup 8. The link 9 may have the lower end bent to bring the contact wire 2 into alignment with the pivots 11 and 13, the distances between points 11 and 13; 13 and 2, and 13 and 14 being made equal so that the locus of the contact wire 2 is a vertical straight line. A refinement incorporating two sets of linkages superimposed to avoid twisting of the contact wire is described, as are methods of supporting the device wholly from the catenary wire and twin arrangements for use where two contact wires approach one another and then recede as at main line crossovers (Figs. 4-8, not shown).
GB1872355A 1955-06-28 1955-06-28 Improvements in or relating to overhead electric traction systems Expired GB835227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1872355A GB835227A (en) 1955-06-28 1955-06-28 Improvements in or relating to overhead electric traction systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1872355A GB835227A (en) 1955-06-28 1955-06-28 Improvements in or relating to overhead electric traction systems

Publications (1)

Publication Number Publication Date
GB835227A true GB835227A (en) 1960-05-18

Family

ID=10117307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1872355A Expired GB835227A (en) 1955-06-28 1955-06-28 Improvements in or relating to overhead electric traction systems

Country Status (1)

Country Link
GB (1) GB835227A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294987B (en) * 1962-05-30 1969-05-14 Siemens Ag Contact wire suspension for electric railways
US5542511A (en) * 1992-10-15 1996-08-06 Kummler + Matter Ag Fahrleitungstechnik Apparatus for suspending at least one current-carrying contact wire for current collectors of overhead line buses or trams
EP2692486A1 (en) * 2011-03-30 2014-02-05 Squse Inc. Scott-russell mechanism device
EP2551148A3 (en) * 2011-07-29 2014-10-22 Elektrifierade lastplatser Sverige AB Suspension arrangement for an overhead line
US9260037B2 (en) 2011-01-07 2016-02-16 Impulse Nc Llc Cantilever assembly
US9732780B2 (en) 2014-12-19 2017-08-15 Impulse Nc Llc Cantilever assembly
CN109693581A (en) * 2018-12-28 2019-04-30 中国铁建电气化局集团第二工程有限公司 The carrier cable actinobacillus device and its application method installed inside contact net Horizontal Cantilever
EP2985173B1 (en) * 2013-04-10 2020-01-08 Pfisterer Upresa, S.A. Overhead line cantilever
CN113306457A (en) * 2020-02-27 2021-08-27 北京机械设备研究所 Overhead contact net stripping device for clearing space above railway carriage and clearing method
NL2025211B1 (en) * 2020-03-26 2021-10-20 Volkerwessels Intellectuele Eigendom B V Suspension arrangement for an overhead contact wire for an electrically propelled vehicle

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294987B (en) * 1962-05-30 1969-05-14 Siemens Ag Contact wire suspension for electric railways
US5542511A (en) * 1992-10-15 1996-08-06 Kummler + Matter Ag Fahrleitungstechnik Apparatus for suspending at least one current-carrying contact wire for current collectors of overhead line buses or trams
US9260037B2 (en) 2011-01-07 2016-02-16 Impulse Nc Llc Cantilever assembly
US9505137B2 (en) 2011-03-30 2016-11-29 Squse Inc. Scott Russell mechanism device
EP2692486A1 (en) * 2011-03-30 2014-02-05 Squse Inc. Scott-russell mechanism device
EP2692486A4 (en) * 2011-03-30 2015-04-08 Squse Inc Scott-russell mechanism device
EP2551148A3 (en) * 2011-07-29 2014-10-22 Elektrifierade lastplatser Sverige AB Suspension arrangement for an overhead line
EP2985173B1 (en) * 2013-04-10 2020-01-08 Pfisterer Upresa, S.A. Overhead line cantilever
US9732780B2 (en) 2014-12-19 2017-08-15 Impulse Nc Llc Cantilever assembly
CN109693581A (en) * 2018-12-28 2019-04-30 中国铁建电气化局集团第二工程有限公司 The carrier cable actinobacillus device and its application method installed inside contact net Horizontal Cantilever
CN109693581B (en) * 2018-12-28 2024-03-22 中国铁建电气化局集团第二工程有限公司 Carrier cable paying-off device internally mounted on flat cantilever of contact net and application method thereof
CN113306457A (en) * 2020-02-27 2021-08-27 北京机械设备研究所 Overhead contact net stripping device for clearing space above railway carriage and clearing method
NL2025211B1 (en) * 2020-03-26 2021-10-20 Volkerwessels Intellectuele Eigendom B V Suspension arrangement for an overhead contact wire for an electrically propelled vehicle

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