1036

THE COLLIERY GUARDIAN.

June 2, 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 ot

LOCKED COIL AND FLATTENED STRAND WIRE ROPES.

HAY MILLS, near BIRMINGHAM.

Pig. 3. HAULING.

Pig. i. HAULING.

Lans’s Lay Ropes.

Patent Flattened Strand Ropes.

Pig. «. WINDING.

Pig. 4. WINDING.

QPENCER & 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.

Pls. 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. 18a for Sinking and Fig. 11b for Cranes, Ac., are non-twisting.

Pig. lib. GRAND, 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 Varnish essentially suitable, for this is

“INSULAC INSULATING COMPOUND.’’

FOR PRICES, WRITE:

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

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.

GEORGE BURNSIDE,

Burnside’s Safety
Boring Apparatus.

Used mostsuccesf-fullv
in tapping old Mine
Workings.

Apply for Catalogue.

Boring Tool Works, Shiney Row, Fencehouses,
Also Eye Guards fob Pit Ponies, CO. DURHAM.



WIRE SCREENS.

ALL

ALEX. COUSLAND &SON
3, MITCHELL ST, GLASGOW

MESHES
OF ANY
GAUGE
OF

WIRE

KINDS

OF i
WIRE I
screens!

Stop Taking Risks!

Highest Efficiency, Longest Service
obtained by using only

“CHEKKO”

BRAKE & CLUTCH LINERS.

COLLIERY, BY-PRODUCT and
CHEMICAL PLANT.

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

COLLIERY PLANTS, &c.,

Purchased and Dismantled.

FIRTH BLAKELEY, SONS & CO. LTD.,

Church Fenton, Leeds.

WIRE
ROPES

OF ALL KINDS.

Agent^ for Yorks, Notts-

Derby & Leicester—

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

CRESSWELLS’ LD., Wellington Works, Bradford.

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