Handling: hand and hoist-line implements – Hoistline attached load supporting frame
Patent
1981-12-03
1984-07-17
Marbert, James B.
Handling: hand and hoist-line implements
Hoistline attached load supporting frame
B66C 130
Patent
active
044602090
ABSTRACT:
A fixture for lifting turbine discs without removing blades therefrom has a ringed-shaped base and a plurality of upper arms which extend radially outwardly and downwardly from the base. Each upper arm portion has a lower arm portion pivotally connected thereto so that the lower arm portion remains generally parallel to the base as it pivots and pivots back underneath the upper arm portion. The lower arm portions each have telescoping members which telescope in and out of their distal end to support different size discs.
REFERENCES:
patent: 2820664 (1958-01-01), Mende
patent: 2946618 (1960-07-01), Klahn et al.
patent: 3020078 (1962-02-01), Roy
patent: 4105240 (1978-08-01), Steenson
Baehr, Jr. F. J.
Marbert James B.
Westinghouse Electric Corp.
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