June 12, 1914.

THE COLLIERY GUARDIAN.

1285

PATENT

COLLIERY HAULAGE ENGINES

With Oscillating Cylinders

For Compressed Air.

Simple. Compact. Cheap. Reliable.

MADE WITH SINGLE AND DOUBLE DRUMS.

Drum Capacity 700 yards rope.

with 25 per cent, margin.

Brake Straps lined with Ferodo Fibre.

Cut Gears.

Metallic Packing.

Pedestal Bearings
lined with
White Metal

Lock Washers under
every Nut.

Cast Steel Clutches
of large size.

Patent Reversing Valve.

Foot Brakes.

Air- Pressure keeps
Cylinder and Valve
Face together.





See our Exhibit at the Manchester Exhibition, June 12—27, 1914 (Stand 76).

THE YORKSHIRE ENGINE CO. LTD.,
Meadow Hall Works,
SHEFFIELD.

Telegrams—“ENGINE, SHEFFIELD.”	ESTABLISHED 1865.

Telephone-129 and 130 ATTERCLIFFE.