February 13, 1914.

THE COLLIERY GUARDIAN

339

COAL MINES ACT, 1911

3rd Schedule, 6th Section.

“ A suitable appliance or appliances
for the destruction of horses requiring
to be destroyed shall be provided and
kept readily available for use.”

HAULAGE GEARS.

*

ILLUSTRATION represents Haulage No. 458, a self-contained
portable endless rope haulage of 25 h.p., with the motor
mounted direct on a heavy cast-iron bed attached to main
steel bed frame. The main spur wheel and pinion have double
helical machine moulded teeth—90 teeth, 2 in. pitch, 7 in. width
of face with strong box section arms of strong tough cast-iron.
There is no clutch on this gear, but one can be fitted if desired.
The brake is of the differential type, so that, on the lever being
dropped, it engages at once with the wheel and is self-holding,
gripping harder as the load increases. It may be gradually
applied, and is also self-releasing, similar to a pawl, on the
motor being set away, or may be released by hand.

SPRING BOLT KI.LER.

----	30/- carriage paid.

The most humane and satisfactory appliance for killing
injured or decrepit horses and ponies in mines. No cartridge
or explosive used, absolutely safe in any part of the mine.
Send a postcard for an illustrated booklet on the subject,
which will be sent gratis on application to the Secretary,

R.S.P.C.A., 105, Jermyn Street, London, S.W.

The intermediate wheels are machine-cut, the driving pinion
being of Raw Hide. The bearings are of the self-oiling type, with
the exception of the main shaft, which has syphon lubricators.

The bedplate is composed of strong rolled steel joists and
channels braced together with strong gusset plates and angles,
bolted together for easy re-erection underground.

By Appointment
Tronfonnder-* to
H.M. The King.

Write for No. 27E Illustrated Catalogue,
post free on request.

Qirron Qompanx

Incorporated bv Toval Cha'ter, 1773.

ENGINEERING DEPARTMENT,
CARRON, STIRLINGSHIRE.

E tabii<hed
in tl e Re gn
of Ge rgell.

FANS

SULLIVAN “IRONCLADS”

(MOST MODERN COAL CUTTERS).

For Mine Ventilation,
Induced Draught, &c., &c.



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We also Specialise in

DUST REMOVAL & COLLECTION,
FORGES, HIGH PRESSURE FANS,
SINKING FANS, PIPING, &c.

The STANDARD EKCll EERINC Co. Lo,

LEICESTER.

For Ease of Handling

Use “ IRONCLAD” Longwall Machines.

At beginning of cut jib cuts itself under
the coal by power.

Machine holds itself up to face without
assistance from props.

Feed can be instantly reversed without
stopping motor.

4J At end of cut machine is turned around

by its own power. This is being done

I	regularly in less than 15 minutes

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at a prominent colliery in the North of
England.

May we send Catalogue 3063 K, with full details ?

SULLIVAN MACHINERY CO.

(ESTABLISHED 1850),

SALISBURY HOUSE, LONDON, E.C.