Crushing Machine.
Year: 1896

page_text: Date of Application, 21st Nov., 1898
Complete Specification Left, 21st Aug., 1897-Accepted, 20th-Nov., 1897
Crushing Machine.
I, JOSEF BREY, Engineer of Stuttgart in the Kingdom of Wurttemberg and
Empire of Germany do hereby declare the nature of this invention to be as
follows:-
The object of this invention is to break up especially hard materials into small
pieces with the least possible expenditure of strength and to lessen the weight
of the existing machinery.
Between the sides a a Fig. 1 to 2 are two crushing cheeks b b mounted on c c
in such a manner that they can move to and fro as a pendulum.
At the foot of each of these pendulum plates bb is a cross-head d d, on the
continuation of which on each side the pressing cylinders ee are fastened in such
a manner as to lie outside of a a.
On the under part of the rod f, where it divides, two inclined planes g g, which
lie at an angle a to each other are joined together in a closed ring. The pressing
cylinders ee lay themselves on the inclined planes g g and keeps the pendulum
plates b b in a similar slanting position for the purpose of receiving the material
which is to be broken.
The smaller the angle a of the inclined planes g g is, so much the greater will be
the force of the pressure.
The force produced in the rod by the interposition of the connecting rod i wil
be transferred to the crank pin k in the fly-wheel by means of the lever h.
At each rotation of the gearing-shaft in the inclined plane ring, corresponding
to the stroke of the crank pin is moved in a vertical direction, which causes the
pendulum plates b b to oscillate on account of the inclined planes g g.
Dated this 18th day of November 1896.
Crushing Machine.
I, JOSEF BREY, Engineer late of 4 Leonhardstreet, Stuttgart in the Kingdom
of Wurttemberg, German Empire, of Karlsbad-Bahnhof 218 "Waldhüterbaus in the
Empire of Austria do hereby declare the nature of this invention and in what
manner the same is to be performed, to be particularly described and ascertained
in and by the following statement :-
The object of this invention, represented in the drawing, filed with the Provisional
Specification, is to break up specially hard materiale into sinall pieces with the least
possible expenditure of strength and to lessen the weight of the existing machinery.

page_text: Between the sides a Fig. 1 to 2 are two crushing cheeks bb mounted
on co in such a manner that they can move to and fro as a pendulum.
At the foot of each of these pendulum plates bb is a cross-head dd, on the
continuation of which on each side the pressing cylinders ee are fastened in such
a manner as to lie outside of a a.
On the under part of the rod f, where it divides, two inclined planes g, which
lie at an angle a to each other are joined together in a closed ring. The pressing
cylinders ee lay themselves on the inclined planes gg and keep the pendulum
plates bb in a similar slanting position for the purpose of receiving the material,
which is to be broken.
The smaller the angle a of the inclined planes g g is, so much the greater will
be the force of the pressure.
The force produced in the rod f by the interposition of the connecting rod i will
be transferred to the crank pink in the fly-wheel by means of the lever h.
At each rotation of the gearing-shaft m the inclined plane ring, corresponding
to the stroke of the crank pin k is moved in a vertical direction, which causes the
pendulum plates b b to oscillate on account of the inclined planes g g.
Having now particularly described and ascertained the nature of my said
invention and in what manner the saine is to be performed, I declare that what
I claim, is:-
A crushing machine as described above, distinguished by two pendulum plates b b
in combination with two inclined planes g g placed at an acute angle to each other
and moved in a corresponding direction by means of a crank shaft.
Dated this 20th day of August 1897.