GB882339A - Improvements relating to pantograph collectors - Google Patents

Improvements relating to pantograph collectors

Info

Publication number
GB882339A
GB882339A GB2821059A GB2821059A GB882339A GB 882339 A GB882339 A GB 882339A GB 2821059 A GB2821059 A GB 2821059A GB 2821059 A GB2821059 A GB 2821059A GB 882339 A GB882339 A GB 882339A
Authority
GB
United Kingdom
Prior art keywords
sheath
strip
frame
secured
fixing member
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
GB2821059A
Inventor
Chares Valentine Austin
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.)
Stone J and Co Ltd
Original Assignee
Stone J and Co 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 Stone J and Co Ltd filed Critical Stone J and Co Ltd
Priority to GB2821059A priority Critical patent/GB882339A/en
Publication of GB882339A publication Critical patent/GB882339A/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
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/20—Details of contact bow
    • B60L5/205—Details of contact bow with carbon contact members
    • 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

882,339. Current collectors for electric vehicles. STONE & CO. (DEPTFORD) Ltd., J. Aug. 15, 1960 [Aug. 18, 1959; July 8, 1960], Nos. 28210/59 and 23944/60. Class 104 (3). In a pantograph current collector in which a carbon strip is clamped to the collector bow frame, the or each carbon strip 3 is secured to the frame 2 by a rigid sheath 6, which extends along and fits about the underside of the strip 3, and at least one fixing member 7 which extends downwardly through the frame 2, from the sheath 6 and is secured on the other side of the frame 2 from the strip 2 and sheath 3 assembly. In the arrangement shown in Fig. 3, the fixing member 7 is a T- headed bolt, the head of which is located above the base of the sheath 6 and within a slot 8 formed in the base of the strip 3. In an alternative arrangement, Fig. 4 (not shown), the fixing member is a threaded stud welded to the base of the sheath 6. The sheath 6 is secured to outwardly bevelled lower edges of the strip 3. The sheath 6 may be of leaded or tin coated steel and the surfaces of the strip 3 enclosed by the sheath 6 are coated with a copper-spray.
GB2821059A 1959-08-18 1959-08-18 Improvements relating to pantograph collectors Expired GB882339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2821059A GB882339A (en) 1959-08-18 1959-08-18 Improvements relating to pantograph collectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2821059A GB882339A (en) 1959-08-18 1959-08-18 Improvements relating to pantograph collectors

Publications (1)

Publication Number Publication Date
GB882339A true GB882339A (en) 1961-11-15

Family

ID=10272061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2821059A Expired GB882339A (en) 1959-08-18 1959-08-18 Improvements relating to pantograph collectors

Country Status (1)

Country Link
GB (1) GB882339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244065A (en) * 1989-05-03 1993-09-14 Hoffmann & Co. Elektrokohle Gesellschaft Mbh Pantograph slipper for current collectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244065A (en) * 1989-05-03 1993-09-14 Hoffmann & Co. Elektrokohle Gesellschaft Mbh Pantograph slipper for current collectors

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