Road structure – process – or apparatus – Apparatus – Means to agitate material
Patent
1985-05-14
1987-04-07
Novosad, Stephen J.
Road structure, process, or apparatus
Apparatus
Means to agitate material
404122, 404133, 152 56, E01C 1928
Patent
active
046556362
ABSTRACT:
A pneumatic suspension device, suitable for transmitting torque, is composed of a single toroid-shaped vibration-damping pneumatic ring. The inner surface of the ring rests on a rim connected to the part of the machine which must be free from vibration (for example, a hydraulic engine). The machine is directly flanged on a reduction unit, and both the machine and device are made integral with a bracket and frame. The outer surface of the pneumatic ring is gripped by a series of S-shaped jaw elements, bolted onto a support ring welded to the inner cylindrical wall of a vibrating drum. The S-shaped jaw elements have a profile such that each pair of jaws, once fixed in position on the outer band of the toroidal pneumatic ring, forms therewith a single body damping the vibration of the drum.
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Letchford John F.
Novosad Stephen J.
SIMESA - Societa Italiana Montaggi E Servizi Affini S.p.A.
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