4

THE COLLIERY GUARDIAN.

January 3, 1913.

Clarke, Chapman & Co. Ld.,
VICTORIA WORKS,

—	GATESHEAD.

SPECIALISTS in

Colliery Power Plant,
Water Tube Boilers
(“WOODESON” PATENTS),
= PUMPS =—
FOR ALL DUTIES,
ELECTRIC AND STEAM.
Haulage and Winding Gears.

ROPES & BELTS

Treated with

CLING SURFACE

May be run SLACK WITHOUT SLIPPING and give
INCREASED POWER.

There are now many imitations of Cling Surface, but they only
deceive: and disappoint.

Photos of Belts and Ropes running SLACK in the most important works
in England sent on application to—

THOMAS & BISHOP, Sole European Agents,

1

Head Office—119-125, Finsbury Pavement, London, E.C.	.

The EXHALL OVERWIND PREVENTER

(Jackson & Staley’s Patent).

Any Engineman can understand it after

once seeing it in operation.

■M.	I

’	|

Winding Engine equipped with “EXHALL” Overwind Preventer.





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

(2)	. The Engineman cannot exceed any predetermined

speed in winding.

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

too near the end of wind.

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

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

(5)	. 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 BE CONTINUED

WITHIN ONE MINUTE.

Sole Makers—

NORTONS (TIVIDALE) LTD.,

Hecla Works, Tipton, ENGLAND.

STANLEY KEPS

COLLIERY OWNER: We must have more coal out.

COLLIERY MANAGER: It is impossible with the present
arrangements, we are turning up to the full capacity of
the Winding Engines.

OWNER: Can you not improve your decking arrange=
ments ?

MANAGER: Yes, I will put in the Stanley Patent Keps,
which will considerably increase the coal turned, use
less steam, and less wear and tear on the machinery
and ropes; I will write to the Hardy Patent Pick Co.,
Sheffield, England, at once.

SMOKELESS FUEL.

To Colliery Owners, Power

Users, Municipalities, &c.

THE ET1COAL SYNDICATE is now pre=
pared to negotiate for the erection of
plants for the production of smokeless
fuel for domestic or industrial use, upon
the basis of guaranteed results.

Semi=coking coals, washery residues and
numerous coals not usable under coke
oven practice can be profitably carbonized.

Under the process there is an available
surplus of high power gases, while the
benzol yields from both gases and tar, are
unusually large.

For full details and information address—

THE MANAGING DIRECTOR,

ETICOAL SYNDICATE LIMITED,

2, AUSTIN FRIARS HOUSE,
LONDON, E.C.