GB228273A - Improvements in and relating to trolley or the like collector shoes for electric traction - Google Patents

Improvements in and relating to trolley or the like collector shoes for electric traction

Info

Publication number
GB228273A
GB228273A GB2764423A GB2764423A GB228273A GB 228273 A GB228273 A GB 228273A GB 2764423 A GB2764423 A GB 2764423A GB 2764423 A GB2764423 A GB 2764423A GB 228273 A GB228273 A GB 228273A
Authority
GB
United Kingdom
Prior art keywords
shoes
trolly
slots
plate
head
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
GB2764423A
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.)
SIMEON COLLINSON
Original Assignee
SIMEON COLLINSON
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 SIMEON COLLINSON filed Critical SIMEON COLLINSON
Priority to GB2764423A priority Critical patent/GB228273A/en
Publication of GB228273A publication Critical patent/GB228273A/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
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/08—Structure of the sliding shoes or their carrying means
    • 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

Abstract

228,273. Collinson, S., and Coultas, F. Nov. 3, 1923. Shoe collectors; trolly heads and the like.-A trolly head or like collector comprises a base plate carrying a number of shoes, one or more being pivotally mounted in slots in the base plate, which is carried by a fork permitting it to tilt and fall clear of the wire in the event of accidental de-wiring. The invention may be applied to a system employing a rail as conductor. As shown, the base plate B carries three shoes S, the central one being fixed or pivoted thereto, and the outer shoes being pivotally mounted in slots B<1> in the plate. In a modified form, the central shoe is mounted in a slot, and the. end plates can turn without sliding. Means may be provided whereby the shoes, after passing a curved portion of the conductor, are restored to their normal position. The shoes may be attached to each other by pivots or hinges and may be resiliently mounted on the base-plate. The trolly head is carried by a forked bracket A<3> connected to the trolly arm A and provided with slots A<4> adapted to support a pivot pin B<3> on the base-plate so that, if the trolly head is displaced on meeting an obstruction, it falls clear of the wire, the pivot pin B<3> sliding down to the bottom of the slots A<4>. The trolly head is restored to its normal position by means of a rope R.
GB2764423A 1923-11-03 1923-11-03 Improvements in and relating to trolley or the like collector shoes for electric traction Expired GB228273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2764423A GB228273A (en) 1923-11-03 1923-11-03 Improvements in and relating to trolley or the like collector shoes for electric traction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2764423A GB228273A (en) 1923-11-03 1923-11-03 Improvements in and relating to trolley or the like collector shoes for electric traction

Publications (1)

Publication Number Publication Date
GB228273A true GB228273A (en) 1925-02-03

Family

ID=10262939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2764423A Expired GB228273A (en) 1923-11-03 1923-11-03 Improvements in and relating to trolley or the like collector shoes for electric traction

Country Status (1)

Country Link
GB (1) GB228273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004114A (en) * 1958-05-17 1961-10-10 Bbc Brown Boveri & Cie Method of fastening the collector head on the collector bar of a trolley car
US4876195A (en) * 1985-12-26 1989-10-24 Takeda Chemical Industries, Ltd. Process for producing 2-keto-D-glucaric acid
US4877735A (en) * 1987-06-19 1989-10-31 Takeda Chemical Industries, Ltd. Process for producing 2-keto-L-gulonic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004114A (en) * 1958-05-17 1961-10-10 Bbc Brown Boveri & Cie Method of fastening the collector head on the collector bar of a trolley car
US4876195A (en) * 1985-12-26 1989-10-24 Takeda Chemical Industries, Ltd. Process for producing 2-keto-D-glucaric acid
US4877735A (en) * 1987-06-19 1989-10-31 Takeda Chemical Industries, Ltd. Process for producing 2-keto-L-gulonic acid

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