1170

THE COLLIERY GUARDIAN.

June 6, 1913.

W. G. Allen a Sonstctipton) Ltd. S’ tipton

TELEGRAPHIC ADDRESS—"ALLENS, TIPTON."
TELEPHONE—No. 37, TIPTON.

HAULAGE CUP.

SK



J TEELOMRO Ni
FOR ALL PURPOSE S



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We always carry a Large Stock of Ne'w and Second-Hand

STEAM NAVVY, by Ruston hooter. —
Cylinders each 8 in. diameter.	WI

Please let us have your enquiries.

JOHN STRINGER <& SON, Dept. II, BLACKBURN

BARKER’S PATENT IMPROVED SINGLE & TREBLE BOTTOM LOAD SHACKLE

“KING” SAFETY DETACHING HOOKS.

With Wrot. Steel Double Catchplates or Cast Steel Cylinders.

Method of Attachment to
the Bridle Chains.

" NULLI SECUNDUS."

Additional Security for High-speed Winding
and Heavy Loads.

SO MANY ACCIDENTS

have occurred to the Pin of the Bottom Shackle of Safety Hooks at a
Fast Overwind, or the Bull Ring has been fractured, owing to “ THE
TERRIBLE BACKLASH” of the Bridle Chains, that any Improvement at
this point should be welcomed, seeing that all Hooks made are subjected
to the same ordeal, through the Cage by “ Momentum ” following on,
thereby slackening the Bridle Chains, and, upon its dropping back, the
Single Load Shackle Pin meets its “Waterloo.”

IT MUST BE APPARENT TO EVERYONE

that 3 Shackles and Pins are much better to rely upon for

ABSOLUTE SAFETY

than one Shackle Pin and Bull Ring only.

It is most unlikely that all 3 Pins would Shear at one and the same time.

In use at the Welsh Navigation, Coedeley, the Great Western, and other
important collieries and in course of construction for the Modderfontein
Gold Mines, for heavy loads and intense breaking strains.

DAVIES & BARKER’S IMPROVED SINKING RIDERS ™ NEW it I.

THE REQUIREMENTS

All enquiries for this Improved Hook to be made to the Designer, Patentee, and Sole Manufacturer—

J. F. BARKER, Engineer, 92, Hatfield Road, IPSWICH.