260

THE COLLIERY GUARDIAN.

February 11, 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 31annfactnrers of

LOCKED COIL AND FLATTENED STRAND WIRE ROPES.

MAY MILLS, near BIRMINGHAM.

PlB. a. HAULING.

Lantfa Lay Ropes.

Pig. I. HAULING.

Patent Ptattenert Strand Rope».

Pig. 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, 11b for Cranes, Ac., are non-twisting.

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.

Pig. a6. WINDING.



Pig. 4. WINDING.

Pig. 11b. CRANE, Ac



Fig. 30.

GUIDE.

gPENCER & fiO. LD

Engineers,

Melksham

WILTS

BRANCH

OFFICES.

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 Varnish essentially suitable for this is

“INSULAC INSULATING COMPOUND.”

FOR PRICES, WRITE:

CHAS. H. BLUME, The White Building, Sheffield.

HULL—

Burnett Avenue.

CARDIFF-

92, Claude Road.

LONDON-

32, Queen Victoria
Street, E.C.

LIVERPOOL-

34, Castle Street,

SUTCLIFFES Patent Universal CONVEYOR

For Underground or Surface.

SIMPLE, EFFICIENT and UNIQUE
------------ Illustrated in next Issue. -

RICHARD SUTCLIFFE,

Universal Conveyor Works, HORBURY, WAKEFIELD

ELECTRICAL MEASURING & Look for the mark
RECORDING INSTRUMENTS °f Reliabilit>'’

FOR MINES. . ....

Ask for Catalogue.

NALDER BROS. & THOMPSON LD.,

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

THE ISCA FOUNDRY COMPANY LTD.,

RAILWAY PLANT Sc GENERAL ENGINEERS,
Switches, Grossings, Turntables, Water Cranes, Girders, Bridges,
Roofs, Pipes, Pumps, Wagons, Tanks, Engines, Boilers, Cranes,
Works: NEWPORT, MON.

London Office : 16*17 Devonshire Sq. Bishopsoate St., E.C.

GREASER,

OVER 1,400 PAIRS SOLD.

II TN	N9 20901,1913. I

Ml w#/r£ roh photos ro sol£

PER PAIR.

AUTOMATIC I EVANS DODD
k	I CANNOCK.

W. E. TEALE & Co. Ltd.,
swixrrox, uancs.

--- APPROVED --

HINERS’ SAFETY LAMPS, GLASSES.

COLLIERY STORES, &c.

AULD'S PATENT

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, Ac.

DAVID AULD & SONS,

Patenters and Matters, LTD.
Whitevale Foundry, GLASGOW.

WIRE
ROPES

OF ALL KINDS.

Agentq for Yorks, Notts.

Derby & Leicester—
YEADON, SON & CO.,
Albion Place, LEEDS.

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