212

THE COLLIERY GUARDIAN.

___

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

COAL WASHERS

SIMON-CARVES LTD MANCHESTER

July 30, 1915.

LATCH & BATCHELOR LD.

Wire Drawers, Manufacturers of all classes of Wire Ropes.

Patentees and Manufacturers of

LOCKED COIL AND FLATTENED STRAND WIRE ROPES.

HAY MILLS, near BIRMINGHAM.

Pic. >. HAULING.

Lang'ii Lay Kopea.

PlK. i. HAULING.

Patent Flattened Strand Ropes.

Pig:. a6. WINDING.

Fig. 4. WINDING.

SPENCER & fiO. LD

Engineers,

Melksham

WILTS

BRANCH
OFFICES.

HULL—
Burnett Avenue.
CARDIFF-

92, Claude Road,
LONDON

33,’ Queen Victoria
Street, E.C.

LIVERPOOL-
34, Castle Street

Pig. 13.. SINKING.

Advantages of Patent Flattened Strand Ropes.

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, Ac., are non-twisting.

Pig. nb. CRANE, Ac



GEORGE BURNSIDE,
Burnside's Safety
Boring Apparatus.

Used most successfully
in topping old Mine
Workings.

Apply Jot Catalogue.

Boring Idol Works, Shiney Row, Fencehouses,
Also Eyx Guards fob Pit Ponies.CO. DURHAM.

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.

Fig. 30.

GUIDE.

D. Liewellin Evans

PROPRIETOR OF THE

Cardiff Brattice

Cloth Company,

120, BUTE ST
CARDIFF,



AGENT FOR

Nobel's Explosives,

AULD’S PATENT

STEAM REDUCING VALVES

FANS
for all volumes
and pressures.

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,

Patenters and, Makers, LTD.

James Keith & Blackman Co. Ltd.,

27, Farringdon Avenue, LONDON.

Whitevale Foundry, GLASGOW.

WIRE
ROPES

OF ALL KINDS.

Agents for Yorks, Notts.

Derby & Leicester—

YEADON, SON & CO.,
Albion Place, LEEDS.

9

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