Force impulse generator

Details Force impulse generator Force impulse generator

1990-05-07

1993-03-02

Herrmann, Allan D.

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

74 44, 74520, F16H 2126

Patent

active

051899221

ABSTRACT:
A force impulse generator designed for machines with impulse action used for press working of metals, ceramics, cermet and other materials can produce force impulses with high values and large amplitude of displacement of the impulse body with reduced overall size, high efficiency, increased service life and neutralized side forces. The generator includes a stationary base to which there is movably connected by means of columns a box shaped impulse body. In a cavity formed between the base and body, there are disposed two identical crank mechanisms, each of which has a bottom hinge segment, a bottom segment arm, a middle hinge segment, a top segment arm and a top hinge segment. The middle hinge segments are driven by connecting rods connected to a common crankshaft. As a result the impulse body is displaced reciprocally and produces an impulse of force.

REFERENCES:
patent: 2708848 (1955-05-01), Hohenner
patent: 2986947 (1961-06-01), Slettengren
patent: 3174347 (1965-03-01), Hecht
patent: 3426635 (1969-02-01), Nicklasson
patent: 3795168 (1974-03-01), Spachner et al.
patent: 4347754 (1982-09-01), Wehler

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