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US 4,088,273 AGranted
Comminution machine with a comminution rotor
AssigneeKlockner-Humboldt-Deutz Aktiengesellschaft
InventorWilly Jakobs
Life of this patent
Estimating the term…
Abstract
A comminution machine has a comminution rotor and a crushing edge between which is formed a crushing gap for breaking a charge of material. An adjustable rocker arm is provided which has an adjustable spacing from the comminution rotor which is independent of the crushing gap.
Claims12
A comminution machine comprising:
- (a) a comminution rotor;
- (b) a crushing edge forming with the comminution rotor a crushing gap, a material charging region being positioned above the gap;
- (c) an adjustable rocker arm means for adjustment independently of the crushing gap, said rocker arm means being positioned in the material charging region at an adjustable spacing from the comminution rotor;
- and
- (d) said rocker arm means being arranged in a slidable support.
2 more elements
A comminution machine comprising:
- (a) a comminution rotor;
- (b) a crushing edge forming with the comminution rotor a crushing gap, a material charging region being positioned above the gap;
- (c) an adjustable rocker arm means for adjustment independently of the crushing gap, said rocker arm means being positioned in the material charging region at an adjustable spacing from the comminution rotor;
- (d) a motor driven feed device means for adjusting the rocker arm means;
- and
- (e) arranging between the feed device means and the rocker arm means an elastic buffer.
3 more elements
A comminution machine, comprising:
- (a) a comminution rotor;
- (b) a crushing edge forming with the comminution rotor a crushing gap therebetween, a material charging region being positioned above the gap;
- (c) an adjustable rocker arm means including a slidable support and a rocker arm connected to the support at a pivot point at one end of the rocker arm, said support being slidable towards the crushing gap;
- (d) feed device means for sliding said support towards said crusher gap;
- and
- (e) damping means for absorbing crushing shocks on said rocker arm.
3 more elements
Dependencies are inferred from the claim text.