June 28, 1918.

THE COLLIERY GUARDIAN.

1291

The “WINDY PUTTER.”

Shaft Revolves on Bearing.
Drum Revolves on Shaft.
Impossible to Wear Flat.

Z-z

Drum Shaft and Engine Shaft
Bearing Pedestals are Integral
Parts of Frame; so that Gear
Centres cannot vary, and Gears
cannot Chatter or Strip.

Machine-cut Gear.

•Separate from Drum

Clutch

Lever.

■

vf

'•f: j.

lb

Foot Brakes.

Single Lever to Start, Stop and Reverse.

HUGH WOOD & CO. LTD.

Dept. G-,

N E WC AST LE-O N -T Y N E.

Telegrams: “NUWOD, NEWCASTLE.”	Telephone: 980 CENTRAL.

LONDON : 65, Fenchurch Street, E.C. 3. CARDIFF: 102, St. Mary Street. MANCHESTER : Hive Works, Trafford Park.

THE DE LAVAL

STEAM TURBINE

THE MOST
EFFICIENT
PRIME
MOVER
FOR COLLIERY
SERVICE.

Collieries the De Laval Steam

GREENWOOD

AND

BATLEY LTD.
LEEDS.

In hundreds of

Turbine has proved its superiority over all other
types of Prime Mover, not only in increased
efficiency and working economy, but in higher
grade manufacture and freedom from break-
down and repair expense. We shall be glad to
supply full details on receipt of your enquiry.