552

THE COLLIERY GUARDIAN.

March 24, 1916.

COKE OVENS

WITH DIRECT RECOVERY OF BY-PRODUCTS.

SIMPLE AND EFFICIENT. NO NOXIOUS EFFLUENT.

COAL WASHERS

SIMON-CARVES LTD MANCHESTER

LATCH & RATCHELOR 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.

Pig. a. HAULING.

Pig. ■. HAULING.



Pig. 13a. SINKING.

Lang’s Lay Ropes.

Patent Flattened Strand Ropen.

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, &c., are non-twisting.

Pig. 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. 16. WINDING.

Pig. 4. WINDING.

Pig. lib. CRANE, Ac

Pig. 30.

GUIDE.

BITUMEN, PAPER INSULATED, LEAD COVERED, ARMOURED AND V.I.R.
CABLES, FOR ALL ELECTRICAL INSTALLATIONS.

We shall be pleased to quote KEEN
PRICES for all classes of Insulated
Cable. Prompt delivery can be given-
most sizes of V.I.R. Cable from STOCK.

May we also have your enquiries for Elec-
trical Accessories, Conduit, Lamps, Half-
watt and Watertight Fittings, Portable
Electric Drills. Large STOCKS held.

VULCAN ELECTRIC AND MECHANICAL CO. LTD., Imperial House, KINGSWAY, W.G.

Telephone—Regent 2959.	Telegrams—“Vulcaltric, Estrand, London.”

SPENCER & QO. LD

Engineers,

Melksham

WILTS

BRANCH

OFFICES.

HULL—

Burnett Avenue.

CARDIFF-

92, Claude Road.

LONDON

32, Queen Victoria
Street, E.C

LIVERPOOL

34, Castle Street-

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, Western Rd., Mitcham, Surrey.

TME

HOPPERS’ PATENT

BYE-PRODUCT COKE OVENS

AND
NEW SYSTEM OF RECOVERING THE
BYE-PRODUCTS

GIVE RESULTS WHICH HAVE NEVER BEEN
EQUALLED BY ANY OTHER SYSTEM.

See large advertisement appearing in alternate
issues of this Journal.

Al! communications to be addressed to—

THE KOPPERS’ COKE OVEN & BY-PRODUCT CO.,
301, Glossop Road, Sheffield.

Tel. No. 1935.	Tel. Address—“ Kochs, Sheflield.”

WIRE
ROPES

OF ALL KINDS.

Agents for Yorks, Notts.

Derby & Leicester—
YEADON, SON & CO.,

Albion Place, LEEDS.

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