July 10, 1914.

THE COLLIERY GUARDIAN.

65

LOCOMOTIVES.

COLLIERY

HAULAGE

ENGINES

FOR

AIR, STEAM & ELECTRICITY.

FORGINGS

& REPAIR WORK.

OB

COAL

CUTTING
MACHINES

OF ALL TYPES.

MACHINE WORK OF
EVERY DESCRIPTION.

londono^e YORKSHIRE ENGINE CO. LTD.. HEAD™n0RKS

, Finsbury Circus, E.C.	'	SHEFFIELD.

Telegrams :—“ Engine, Sheffield.”

Write

ticulars 1

. Limited,

Edgar

Steel Works,

SHEFFIELD.

has many advantages over other

The “EXHALL” OVERWIND PREVENTER

(Jackson & Staley’s Patent).

Any Engineman ca>n understand it after once seeing it in operation.

(1). Effectually prevents the Cage being dashed into the sump boards when men are being lowered.

rnUMMMt*

if is ■:

«
8

8

St





(2)	. The Engineman cannot start in the wrong direction.

(3)	. The Engineman cannot exceed any predetermined

speed in winding.

(4)	. Steam is shut off if winding at high speed continues

too near the end of wind.

(5)	. There are two independent mechanisms, either of

which shut off steam and apply the brakes to
prevent overwinding.

(6)	. After the action of the machine in preventing an over-

wind it can be set ready for re-use by one man, and

Winding can he Continued Within One Minute.

Adopted by OVER 120 COLLIERIES,

among which are

The Lilleshall Co. Ltd.............. 8	machines.

The Weardale Steel, Coal & Coke Co. Ltd. ...	7 machines.

The New Hucknall Colliery Co. Ltd. . 6	machines.

&c

Sole Makers—

NORTONS (TIVIDALE) LTD.,

Hecla Works, Tipton, ENGLAND.