Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent
1991-03-29
1991-11-05
Herrmann, Allan D.
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
74603, 74605, 384 11, F16H 2122
Patent
active
050623117
ABSTRACT:
A housing, feet therefor, and casings, formed of common, readily available tubular stock, of uniform thickness, are assembled and welded together to define a frame for a crankshaft and crosshead assemblies. The tubular housing has openings in the sides thereof in which to receive the casings, and has apertures, also in sides thereof, in which to journal a crankshaft. The casings include transverse webs with arcuate ways formed therein for slidably supporting crosshead shoes thereon.
REFERENCES:
patent: 2440812 (1948-05-01), Simpson
patent: 3768335 (1973-10-01), Mayer
patent: 4576060 (1986-03-01), Gristina
patent: 4611503 (1986-09-01), Kocher
patent: 4624156 (1986-11-01), Kamata
patent: 4872395 (1989-10-01), Bennitt et al.
Dresser-Rand Company
Herrmann Allan D.
Massey Ryan W.
Murphy Bernard J.
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