GB845738A - Improvements in and connected with vehicles for traverse on mono-rails - Google Patents

Improvements in and connected with vehicles for traverse on mono-rails

Info

Publication number
GB845738A
GB845738A GB857558A GB857558A GB845738A GB 845738 A GB845738 A GB 845738A GB 857558 A GB857558 A GB 857558A GB 857558 A GB857558 A GB 857558A GB 845738 A GB845738 A GB 845738A
Authority
GB
United Kingdom
Prior art keywords
pin
quadrant
valve
rail
lever
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
GB857558A
Inventor
Leonard Edgar Ruston
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.)
Road Machines Drayton Ltd
Original Assignee
Road Machines Drayton 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 Road Machines Drayton Ltd filed Critical Road Machines Drayton Ltd
Priority to GB857558A priority Critical patent/GB845738A/en
Publication of GB845738A publication Critical patent/GB845738A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
    • B61C13/04—Locomotives or motor railcars characterised by their application to special systems or purposes for elevated railways with rigid rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

845,738. Mono-rail locomotives. ROAD MACHINES (DRAYTON) Ltd. April 6, 1959 [March 18, 1958], No. 8575/58. Classes 79(1) and 79(2) A mono-rail vehicle is driven by hydraulic motors from a pump operated by a prime mover, the forward, reverse and neutral operations of the motors being determined by a valve a, for example as described in specification 845,737, the valve being operated by a rocking quadrant b pivoted at b<SP>1</SP> and biased towards a neutral position, (Fig. 1). Neutral-bias springs are also provided in the valve a. The quadrant may be rocked by a handle b<SP>4</SP> to/put the valve in the forward or reverse position and may be held in this position by_ engagement of a spring loaded pin c<SP>1</SP> with one or other of the shoulders b<SP>5</SP> or b<SP>6</SP>. A laterally projecting lug c<SP>5</SP> from the pin c<SP>1</SP> may be engaged by a lever d by which the pin c<SP>1</SP> may be disengaged from the quadrant by the driver of the vehicle. The lever d may be engaged by a double cam e' upon a transverse shaft rotatable by means of levers e at the sides of the vehicle and biased by gravity to normally hang in a vertical position, to enable a person at the side of the rail to disengage the pin c<SP>1</SP>. The pin may also be disengaged by cooperation of stops provided at the side of the rail with a member h' through the links h g and c. The handles e and cam e<SP>1</SP> may be put in a position whereby the pin c<SP>1</SP> is permanently disengaged from the quadrant, permitting positive control of the quadrant by the lever b<SP>4</SP>. Specification 845,736 also is referred to.
GB857558A 1958-03-18 1958-03-18 Improvements in and connected with vehicles for traverse on mono-rails Expired GB845738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB857558A GB845738A (en) 1958-03-18 1958-03-18 Improvements in and connected with vehicles for traverse on mono-rails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB857558A GB845738A (en) 1958-03-18 1958-03-18 Improvements in and connected with vehicles for traverse on mono-rails

Publications (1)

Publication Number Publication Date
GB845738A true GB845738A (en) 1960-08-24

Family

ID=9855108

Family Applications (1)

Application Number Title Priority Date Filing Date
GB857558A Expired GB845738A (en) 1958-03-18 1958-03-18 Improvements in and connected with vehicles for traverse on mono-rails

Country Status (1)

Country Link
GB (1) GB845738A (en)

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