IMPROVEMENTS IN BREAKING AND CRUSHING MACHINES
Year: 1885

page_text: I GEORGE HENRY STOWE of 25 Button Lane Sheffield in the County of York
Engineer do hereby declare the nature of my said Invention for "IMPROVEMENTS
IN BREAKING AND CRUSHING MACHINES" to be as follows:-
This Invention relates to improvements in breaking and Crushing machines.
This Invention consists of two crushers at the top of the machine, the said
crushers being rollers with teeth; the substance required to be broken or crushed
is put into a funnel which is placed over the crushers, and passing through the
crushers is broken to a required size, but if required to be ground fine it passes
through the crushers and falls onto two bottom rollers, the said bottom rollers are
plain and parallel or they can be taper and fluted, or heliacal, the taper ends being
turned longside the broard end of the other roller, all of these are adjustable by
means of screws and slide blocks.
This Invention consists of gearing actuated on both sides, bed plate, frame,
fly-wheel, and driving drum.
GARLICK & MCGOWAN,
Agents for the Applicant
COMPLETE SPECIFICATION.
Improvements in Breaking and Crushing Machines.
I GEORGE HENRY STOWE of 25 Button Lane Sheffield in the County of York
Engineer do hereby declare the nature of my said invention for "IMPROVEMENTS
IN BREAKING AND CRUSHING MACHINES" and in what manner the same is to be
performed to be particularly described and ascertained in and by the following
statement:
This invention relates to improvements in breaking and crushing machines with
gearing actuated on both sides and having a bed plate, frame, fly-wheel, and
driving drum.

page_text: This invention consists of two crushers fixed in the top part of the machine the
said crushers being rollers with teeth. The substance required to be broken or
crushed is put into a funnel which is placed over the crushers and passing through
the crushers is broken to a required size but if the substance is required to be
ground fine it falls after passing through the top crushers through two other rollers
placed immediately under the top crushers.
The bottom rollers are plain and parallel, or they may be taper and fluted or
helical, the taper end of one roller being along side the broad end of the other,
All the rollers as above described are adjustable by means of screws and slide
blocks.
The shafting is square in section and the rollers are made in segments so that
they may be renewed at less cost, the said segments having a cap and bolts at
each end.
The accompanying drawings illustrate my invention.
Fig. I is a front view in elevation shewing machine ready for working, A is
the funnel, B is the toothed crusher C is the taper roller, D the fly wheel,
E the driving drum.
Fig. 2. is a side view in elevation shewing drum E, and screw F for adjusting
the moveable block, for regulating the toothed crushers B, and G is a screw for
adjusting the moveable block H for regulating the tapered rollers C.
Having now particularly described and ascertained the nature of my said
invention, and in what manner the same is to be performed, I declare that what
I claim is,
Firstly. Improvements in breaking and crushing machines, with either one or
two sets of rollers, having adjustable slide block.
Secondly. In combination with my improved breaking and crushing machines
the use of square shafts for rolls and the attachment thereto of segmental rollers.
Thirdly. The improvements in breaking and crushing machines as herein before
described and as illustrated by the accompanying drawings.
JL: onit
CA 1 1000
GARLICK & MCGOWAN,
Agents for the Applicant.