478

THE COLLIERY GUARDIAN.

March -9, 1917.

COKE OVENS

WITH DIREGT 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.

Patentee. atari SSsw.ttfacmrers ot

LOCKED COIL AND FLATTENED STRAND WIRE ROPES.

HUY MILLS, near BIRMINGHAM.

Fig. a. HAULING.

tfca



Pig. a6. WINDING.



Fig. i. HAULING.

w

Fig. 13a. SINKING.



Patent PlaStened Strand Rwpes.

.AS,.:,,

Advantage* 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. IS«.

-

Aretes

WINDING.

Locked Coil Ropes.

Indispensable for deep shafts.

Stronger than any other rope of same sice.

Entirely free from twist.

Smooth surface reduces wear to a minimum.

Duration far ahead of any other construction.

Pig. 4. WINDING.

Fig. nb. CRANE, Ac

b	1?

1	■

Fig. 30.

GUIDE.

SPENCER & go. LD

Engineers,

Melksham,

BRANCH

OFFICES.

WILTS

HULL—

Burnett Avenue

CARDIFF-

92, Claude Road

LONDON

32, Queen Victoria
Street, E.C

LIVERPOOL

34, Castle Street.

Write io the Manufacturers for
details of their Carbic Portable
Welding and Cutting Plants.

I say-because I know
that the Carbic System is
the most economical be-
cause the generation of
gas only takes place w l.ile
water is in actual contact
with the Carbic Cake.
You shut the generator
down at night and start it
up again in the morning,
to find that no deteriora-
tion of the old charge has
taken place. Each Carbic
Cake is guaranteed to pro-
duce a staled number of
cubit; feet of acetylene
either by continuous or
intermittent use.

ACETYLENE
51-HOLBORN-VIADUCT-LONDON-E-C-

Economy

«ok ■

AUTOMATIC COAL WEIGHERS for rapid and
economical weighings. The greatest economic factor in
modern plant. Cuts down costs. Increases your output.
W. & T. AVERY LTD.,	BIRMINGHAM.

WIRE

ROPES

OF ALL KINDS.

Agent^ for Yorks, Notts-

Derby & Leicester—

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

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