GB177433A - Improvements in or relating to current-collecting shoes - Google Patents

Improvements in or relating to current-collecting shoes

Info

Publication number
GB177433A
GB177433A GB1366821A GB1366821A GB177433A GB 177433 A GB177433 A GB 177433A GB 1366821 A GB1366821 A GB 1366821A GB 1366821 A GB1366821 A GB 1366821A GB 177433 A GB177433 A GB 177433A
Authority
GB
United Kingdom
Prior art keywords
shoe
spring
arm
secured
contact
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
GB1366821A
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.)
HUBERT ERNEST GAZE
Original Assignee
HUBERT ERNEST GAZE
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 HUBERT ERNEST GAZE filed Critical HUBERT ERNEST GAZE
Priority to GB1366821A priority Critical patent/GB177433A/en
Publication of GB177433A publication Critical patent/GB177433A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • B60L5/39—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails from third rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

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

Abstract

177,433. Twinberrow, J. D., and Gaze, H. E. May 13, 1921. Shoe collectors.-A contact-shoe 1 operates at two distinct levels for over-contact or undercontact conductors, and is normally maintained in a mid-position by a spring 15 which tends to resist movement to the down-position. The shoe 1 is integral with an arm 2 secured at 3 to the vertical side 4 of a parallel frame 4, 5, 6, 7. The spring 15 is contained in a casing 11 which is secured to the beam 10 together with the side 7, and engages the flange of a plunger 14 provided with a spherical seating for a washer 13 on a bolt 12 carried by the arm 6. A spring 16 may be used to prevent chattering and assist the downward movement of the shoe 1, but the spring 15 must be the stronger. Lock-nuts 20 and washers 21 adjust the normal position of the shoe 1. The shoe 1 and arm 2 should be weaker than the parallel frame so as to break on meeting an obstruction without damaging the frame. The ends of the shoe may be chamfered.
GB1366821A 1921-05-13 1921-05-13 Improvements in or relating to current-collecting shoes Expired GB177433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1366821A GB177433A (en) 1921-05-13 1921-05-13 Improvements in or relating to current-collecting shoes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1366821A GB177433A (en) 1921-05-13 1921-05-13 Improvements in or relating to current-collecting shoes

Publications (1)

Publication Number Publication Date
GB177433A true GB177433A (en) 1922-03-30

Family

ID=10027221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1366821A Expired GB177433A (en) 1921-05-13 1921-05-13 Improvements in or relating to current-collecting shoes

Country Status (1)

Country Link
GB (1) GB177433A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669472A (en) * 1996-06-04 1997-09-23 Azzouni; Ghassan H. Contact shoe assembly for a train
DE10306376A1 (en) * 2003-02-03 2004-08-12 Schunk Metall Und Kunststoff Gmbh pantograph
WO2004069579A1 (en) * 2003-02-03 2004-08-19 Schunk Metall Und Kunststoff Gmbh Current collector
GB2420539A (en) * 2004-11-27 2006-05-31 Brecknell Willis & Co Ltd Collector shoe mounting
GB2554369A (en) * 2016-09-22 2018-04-04 Schunk Bahn & Industrietechnik Gmbh Contact piece
CN110116628A (en) * 2018-02-06 2019-08-13 比亚迪股份有限公司 Collector shoe, rail vehicle and Rail Transit System with it
WO2023170433A1 (en) * 2022-03-11 2023-09-14 Tdi Greenway Technologies Limited Rapid charging arrangement

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669472A (en) * 1996-06-04 1997-09-23 Azzouni; Ghassan H. Contact shoe assembly for a train
DE10306376A1 (en) * 2003-02-03 2004-08-12 Schunk Metall Und Kunststoff Gmbh pantograph
WO2004069579A1 (en) * 2003-02-03 2004-08-19 Schunk Metall Und Kunststoff Gmbh Current collector
US7188716B2 (en) 2003-02-03 2007-03-13 Schunk Metall Und Kunststoff Gmbh Current collector
CN1764559B (en) * 2003-02-03 2010-05-26 申克金属及合成材料有限责任公司 Current collector
GB2420539A (en) * 2004-11-27 2006-05-31 Brecknell Willis & Co Ltd Collector shoe mounting
GB2554369A (en) * 2016-09-22 2018-04-04 Schunk Bahn & Industrietechnik Gmbh Contact piece
GB2554369B (en) * 2016-09-22 2022-06-08 Schunk Bahn & Industrietechnik Gmbh Contact piece
CN110116628A (en) * 2018-02-06 2019-08-13 比亚迪股份有限公司 Collector shoe, rail vehicle and Rail Transit System with it
WO2023170433A1 (en) * 2022-03-11 2023-09-14 Tdi Greenway Technologies Limited Rapid charging arrangement

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