Stone splitter
AssigneeALMI Machinefabriek B.V.
InventorJan J. Landhuis
Life of this patent
Estimating the term…
Abstract
The invention relates to a stone breaker having a frame supporting the work-table, having a support which is height-adjustable via setting means at its outer ends and is supported by the frame, and having knife-type blades extending parallel to the support, of which blades the counter-blade is supported by the frame and the other, in contrast to the support, is movable towards the counter-blade by means of a lever device, two eccentric drives with eccentric wheels being actuated by the lever device, both eccentric wheels having an outer toothed wheel rim and both outer toothed wheel rims being connected to each other via a movable rack.
Claims4
A stone splitter comprising:
- a work table;
- a frame bearing the work table;
- a carrier having two ends;
- adjusting devices supporting the table at its outside ends, in a vertically adjustable manner, from the frame;
- blade-like cutters running parallel to the carrier;
- a countercutter supported by the frame;
- a lever device for moving the blade-like cutters opposite the carrier towards the countercutter;
- and
- two eccentric drives with eccentric wheels, wherein at least one eccentric drive is operated by the lever device, both eccentric wheels having an external toothed ring, and both external toothed rings being connected to each other by means of a movable toothed rack.
Dependencies are inferred from the claim text.