1228

THE COLLIERY GUARDIAN.

June 30, 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 B^annfactnrera at

LOCKED COIL AND FLATTENED STRAND WIRE ROPES.

HAY MILLS, near BIRMINGHAM.

Fig. a. HAULING.

Land’s Lay Roye».

Fig. i. HAULING.

Patent Flattened Strand Ropeg.

Fig. 13a. 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, &c., are non-twisting.

Pig. .0. WINDING.

Pig. 4. WINDING.

Pig. lib. CRANE, Ac





f

;	A

-J.

filial

Fig. 15a.

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.

SPENCER & fit), LD

Engineers,

Melksham

WILTS

BRANCH
OFFICES.

ELECTRICAL MEASURING &
RECORDING INSTRUMENTS
FOR MINES. . . . . .

Ask for Catalogue.

NALDER BROS. & THOMPSON LD.,

97a. Dalston Lane, London, N.E.

HULL—

Burnett Avenue.

CARDIFF-

92, Claude Road,

LONDON-

32, Queen Victoria
Street, E.C.

LIVERPOOL-

34, Castle Street

Look for the mark
of Reliability,

AULD’S PATENT

STEAM REDUCING VALVES

DAVID AULD & SONS,

Patentees Sp Makers, LTD.

Whitevale Foundry, GLASGOW.

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
boilei s, &c.	__________________

D. Llewellin Evans

«»’•

120, BUTE ST.,
CARDIFF.

PROPRIETOR OT THE

Cardiff Brattice

Cloth Company,



AGENT FOR

Nobel’s Explosives,

Stop Taking Risks!

Highest Efficiency, Longest Service
obtained by using only

“CHEKKO”

BRAKE & CLUTCH LINERS.

CRESSWELLS’ LD., Wellington Works, Bradford.

COLLIERY, BY-PRODUCT and
CHEMICAL PLANT.

Large Stock Tanks, Boilers, Engines,
Pumps, &c.

COLLIERY PLANTS, &c.,

Purchased anti Dismantled.

FIRTH BLAKELEY, SONS & CO. LTD.,

Church Fenton, Leeds.

WIRE

ROPES

OF ALL KINDS.

Agents for Vorks, Notts.

Derby & Leicester—

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

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