Machine element or mechanism – Mechanical movements – Oscillation or reciprocation to intermittent unidirectional...
Patent
1977-05-12
1978-05-23
Wyche, Benjamin W.
Machine element or mechanism
Mechanical movements
Oscillation or reciprocation to intermittent unidirectional...
60657, F16H 2702
Patent
active
040904091
ABSTRACT:
A gear is mounted to a turbine shaft and a pin disposed on a vertical link for engaging the gear when the link is pulled up for breaking loose a turbine shaft or other machine shaft which has been at a standstill.
REFERENCES:
patent: 2329859 (1943-09-01), Snell
patent: 3101013 (1963-08-01), Ayers et al.
patent: 3150694 (1964-09-01), Williams
patent: 3501968 (1970-03-01), Fredell
patent: 3911685 (1975-10-01), Cronin et al.
Ratliff, Jr. Wesley S.
Siemens Aktiengesellschaft
Wyche Benjamin W.
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