Handling: hand and hoist-line implements – Grapple – Expanding
Patent
1979-09-14
1981-08-25
Marbert, James B.
Handling: hand and hoist-line implements
Grapple
Expanding
294 63A, B66C 146
Patent
active
042855373
ABSTRACT:
An industrial battery cell lifting apparatus which includes an outer framework to which are attached, and adjustably spaced from each other, two endplate members. Inflatable bags are attached to the insides of the endplate members and the bags are connected by tubing through a control valve to a fluid source suitable to inflate the bags. Suitable lift members, such as eye bolts, are connected to the endplate members so that cables may be attached thereto for lifting the entire framework and endplate members. The battery cell to be lifted is positioned between the inflatable bags and is held securely in that position by inflating the bags. To release the battery cell, the bags are deflated. The bags may also be covered with a protective covering.
REFERENCES:
patent: 2609113 (1952-09-01), Huffman
patent: 2756883 (1953-06-01), Schreck
patent: 3056625 (1962-10-01), Timmerman
patent: 3167196 (1965-01-01), Eberle
patent: 3219382 (1965-11-01), Hugentobler
patent: 3400967 (1968-09-01), Heller et al.
patent: 4081093 (1978-03-01), Eberle
Eberle William J.
Hawrylo Stan
Neukirch Ed
General Battery Corporation
Marbert James B.
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