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GB495848A - Rail track signalling apparatus - Google Patents

Rail track signalling apparatus

Info

Publication number
GB495848A
GB495848A GB4275/37A GB427537A GB495848A GB 495848 A GB495848 A GB 495848A GB 4275/37 A GB4275/37 A GB 4275/37A GB 427537 A GB427537 A GB 427537A GB 495848 A GB495848 A GB 495848A
Authority
GB
United Kingdom
Prior art keywords
wheels
tread
wire
feb
axle
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
GB4275/37A
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of GB495848A publication Critical patent/GB495848A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/02—Wheels characterised by rail-engaging elements with elastic tyres

Landscapes

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

Abstract

495,848. Railway signalling systems ; pneumatic tyres; wheels. MICHELIN & CIE. Feb. 12, 1937, No. 4275. Void. Convention date, Feb. 14, 1936. [Class 105] [Also in Group XXXIV] In a track-circuit signalling system vehicles with pneumatic or other insulated tyred wheels have the treads provided with an electrically conductive covering consisting of wire extending transversely of the tread. The transverse wires 1 may be connected to side loops 2, the inner loops being connected to the axle 14. If the wheels turn freely on the axle the connection to the inner loop is made by a carbon brush 9 bearing on a slip ring 7. Auxiliary wheels having tyres inflated to atmospheric pressure and fitted with wire on the tread as described may instead be provided to effect the shunting of the track circuit. The wire may be incorporated in the tread during the moulding operation.
GB4275/37A 1936-02-14 1937-02-12 Rail track signalling apparatus Expired GB495848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495848X 1936-02-14

Publications (1)

Publication Number Publication Date
GB495848A true GB495848A (en) 1938-11-21

Family

ID=8904825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4275/37A Expired GB495848A (en) 1936-02-14 1937-02-12 Rail track signalling apparatus

Country Status (1)

Country Link
GB (1) GB495848A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123901A (en) * 1974-08-19 1976-02-26 Yokohama Rubber Co Ltd
JPS5127206A (en) * 1974-08-30 1976-03-06 Yokohama Rubber Co Ltd SHUDEN KANONATAIYA
JPS5148204U (en) * 1974-10-07 1976-04-10
JPS5187202A (en) * 1975-01-29 1976-07-30 Yokohama Rubber Co Ltd
JPS5343604U (en) * 1977-09-16 1978-04-14

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123901A (en) * 1974-08-19 1976-02-26 Yokohama Rubber Co Ltd
JPS5127206A (en) * 1974-08-30 1976-03-06 Yokohama Rubber Co Ltd SHUDEN KANONATAIYA
JPS5148204U (en) * 1974-10-07 1976-04-10
JPS5339921Y2 (en) * 1974-10-07 1978-09-27
JPS5187202A (en) * 1975-01-29 1976-07-30 Yokohama Rubber Co Ltd
JPS5818841B2 (en) * 1975-01-29 1983-04-15 横浜ゴム株式会社 Zero pressure tire that can collect current
JPS5343604U (en) * 1977-09-16 1978-04-14

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