Cog wheel railway

Claim 2

Cog wheel vehicle means comprising: a track consisting of a square beam forming a tread and a pair of exterior flanges connected to the beam extending the tread laterally, a row of holes in each flange, a vehicle adapted to ride on said track, an axle, a pair of cogs on a wheel on said axle, the cogs engaging the holes in the flange, means connected to said axle to drive the cog wheel, an engine pivotally mounted on the vehicle, the engine being connected to the axle to drive the cog wheel driving means.

Claim 3

Apparatus as in claim 1, wherein a speed actuated emergency stopping means engages the holes in the flange.

Claim 4

Apparatus as in claim 1 wherein the cog wheel riding on one flange is separate from the cog wheel riding on the other flange so that the wheels will accommodate themselves to variations of the hole spacing, the wheels being movable laterally on their drive axle.

Claim 5

Apparatus as in claim 1, where said drive means is a directional hydraulic motor connected to drive the cog wheel.

Claim 6

Apparatus as in claim 4, where an hydraulic pump is connected to drive the motor.

Claim 7

Apparatus as in claim 5 where a directional valve is connected between the pump and the hydraulic motor, and the directional valve having forward, reverse and neutral positions.

Claim 8

Apparatus as in claim 5, wherein a gasoline engine is pivotally mounted on the vehicle, the engine being connected to drive the pump.

Claim 9

Apparatus as in claim 5, where disc brakes are connected to the hydraulic pump so that the disc brakes are normally held open when pressure is applied to the hydraulic motors.

Claim 10

Cog wheel vehicle means comprising: a track consisting of a square beam and a pair of flanges connected to the beam, a row of holes in each flange, a vehicle adapted to ride on said track, at least one cog wheel on the vehicle, the cog wheel engaging the holes in the flange, a directional hydraulic motor connected to drive the cog wheel, a hydraulic pump connected to drive the motor, an engine pivotally mounted on the vehicle, the engine being connected to drive the pump, disc brakes connected to the hydraulic pump so that the disc brakes are normally held open when pressure is applied to the hydraulic motors, speed actuated emergency stopping means, the emergency stopping means comprising a shock absorber mounted on the vehicle, a lever connected to the shock absorber, a pin mounted on the lever, the pin being adapted to engage the holes in the flanges, a latch mounted on the vehicle and connected to hold the lever, a centrifugally operated member mounted on a wheel shaft of the vehicle connected to trip the latch at a pre-determined speed.

Claim 11

Cog wheel vehicle means comprising: a track consisting of a square beam and a pair of flanges connected to the beam, a row of holes in each flange, a vehicle adapted to ride on said track, at least one cog wheel on the vehicle, the cog wheel engaging the holes in the flange, a directional hydraulic motor connected to drive the cog wheel, a hydraulic pump connected to drive the motor, an engine pivotally mounted on the vehicle, the engine being connected to drive the pump, disc brakes connected to the hydraulic pump so that the disc brakes are normally held open when pressure is applied to the hydraulic motors, speed actuated emergency stopping means, the emergency stopping means comprising a shock absorber mounted on the vehicle, a lever connected to the shock absorber, a pin mounted on the lever, the pin being adapted to engage the holes in the flanges, a latch mounted on the vehicle and connected to hold the lever, a centrifugally operated member mounted on a wheel shaft of the vehicle connected to trip the latch at a pre-determined speed.

Claim 12

Cog wheel vehicle means comprising: a track consisting of a square beam and a pair of flanges connected to the beam, a row of holes in each flange, a vehicle adapted to ride on said track, at least one cog wheel on the vehicle, the cog wheel engaging the holes in the flange, hand operated brake means on the vehicle comprising: a C clamp frame slidably mounted on the vehicle for transverse motion, the jaws of the C clamp frame extending into gripping proximity to the sides of the square beam, a first brake shoe fixed to the C clamp frame, a second brake shoe mounted on the C clamp frame, a second brake shoe mounted on a threaded shaft, the said shaft being threadedly mounted in the hub of the C clamp on the frame, and a handwheel connected to rotate the threaded shaft to tighten the brake shoes against the sides of the square beam.

Claim 13

Cog wheel vehicle means comprising: a track consisting of a square beam and a pair of flanges connected to the beam, a row of holes in each flange, a vehicle adapted to ride on said track, at least one cog wheel on the vehicle, the cog wheel engaging the holes in the flange, hand operated brake means on the vehicle comprising: a C clamp frame slidably mounted on the vehicle for transverse motion, the jaws of the C clamp frame extending into gripping proximity to the sides of the square beam, a first brake shoe fixed to the C clamp frame, a second brake shoe mounted on the C clamp frame, a second brake shoe mounted on a threaded shaft, the said shaft being threadedly mounted in the hub of the C clamp on the frame, and a handwheel connected to rotate the threaded shaft to tighten the brake shoes against the sides of the square beam.