452

THE COLLIERY GUARDIAN.

March 10, 1916.

COKE OVENS

WITH DIRECT RECOVERY OF BY-PRODUCTS.
SIMPLE AND EFFICIENT. NO NOXIOUS EFFLUENT.

COAL WASHERS

SIMON-CARVES LTD MANCHESTER

LATCH & BATCHELOR LD.

Wire Drawers, Manufacturers of all classes of Wire Ropes.

Patentees and BSanufacturers ot

LOCKED COIL AND FLATTENED STRAND WIRE ROPES.

HAY MILLS, near BIRMINGHAM.

Pig. a. HAULING.

Pig. i. HAULING.

Lang's Lay Hopes.

Patent Flattened Strand Ropes.

Advantages of Patent Flattened Strand Ropes.

Pig. a6. WINDING.



Pig. 4. WINDING.

RPENCER & fiO. LD

Engineers,

Melksham

WILTS

0

BRANCH

OFFICES.

HULL-

Burnett Avenue.

CARDiFF-

92, Claude Road.

LONDON—

32, Queen Victoria
Street, E.C.

LIVERPOOL-

34, Castle Street

Pig. 13a. SINKING.

1.	Greater wearing surface, therefore longer life of rope and less wear

upon pulleys.

2.	Greater strength, thereby admitting of smaller ropes being used for

existing loads, or of increased loads without increase in size of rope.

3.	Spliced easily and more effectively.

4.	Less tendency to twist and stretch in working.

Fig. 13a for Sinking and Fig. lib for Cranes, &c., are non-twisting.

Pig. I lb. CRANB, Ac



IT WILL PAY to overhaul your Elect-
rical Plant periodically, laying out Armature
and Field Coils and, after cleaning off dirt and
grease with a cloth wet with benzine, to give
them a Fresh Coat of Varnish. This will
Strengthen Weak Spots which may be de-
veloping in the insulation, and thus ward off
a Possible Breakdown.

The Famish. essentially suitable for this is

“INSULAC INSULATING COMPOUND.”

FOR PRICES, WRITE:

CHAS. H. BLUME, Western Rd., Mitcham, Surrey.

Pig. iga.

WINDING

Locked Coil Ropes.

Indispensable for deep shafts.

Stronger than any other rope of same size.

Entirely free from twist.

Smooth surface reduces wear to a minimum.

Duration far ahead of any other construction.

Pig. 30.

GUIDE.

SUTCLIFFE’S Patent Universal CONVEYOR

For Underground or Surface.

SIMPLE, EFFICIENT	UNIQUE

-- Illustrated in next Issue. -

RICHARD SUTCLIFFE,

Universal Conveyor Works, HORBURY, WAKEFIELD

ALFRED ALLEN & SON

Makers	LTD.

AULD’S PATENT

COLLIERY AIR PIPES

VMF and COLLIERY TUBS

In IRON, STEEL and WOOD.

Lower Gornal, nr. Dudley

Telegrams—“ Allen, Lower Gornal.” Telephone—106 Dudley.

D. Llewellin Evans

<T'

7B0PBIET0B OF THE

Cardiff Brattice

Cloth Company,





120, BUTE ST

CARDIFF.

AGENT FOB

Nobel’s Explosives

STEAM REDUCING VALVES

Also Makers of Special FULL BORE
Patent Steam Reducing Valves for Blowing,
Winding, Pumping and other Engines, and
for supplying Surplus or other steam from
high to low pressure boilers, &c.

DAVID AULD & SONS,

Patentees and Makers, LTD.

Whitevale Foundry, GLASGOW.

WIRE
ROPES

OF ALL KINDS.

Agentg for Vorks, Notts.

Derby & Leicester—
YEADON, SON & CO.,

Albion Place, LEEDS.

W. B. BROWN & CO. (BANKHALL) LTD., Globe Works, Liverpool