Traversing hoists – Having means facilitating assembly or disassembly – Of traversing hoist from support
Patent
1994-02-10
1995-01-24
Huppert, Michael S.
Traversing hoists
Having means facilitating assembly or disassembly
Of traversing hoist from support
267154, 267283, 2807641, B66C 2378
Patent
active
053835638
ABSTRACT:
Outrigger structures are useful for supporting and stabilizing a work machine while the work machine is operating. When the work machine is in operation dirt and other debris can fall onto the moveable components of the outrigger structure thus a guard mechanism must be provided. The subject outrigger structure includes a guard member which is pivotally mounted to the top of the outrigger structure and is spring biased toward a pivotal leg member to cover a portion of the moveable components to prevent accumulation of debris on the moveable components to reduce wear on the outrigger structure. This arrangement of components provides a guard member which moves with the leg member to always maintain the guard member in position to cover the moveable components.
REFERENCES:
patent: 2867841 (1959-01-01), Baldauf
patent: 3067453 (1962-12-01), Lyons
patent: 3365214 (1968-01-01), Garnett
patent: 3490756 (1970-01-01), Spier
patent: 3638965 (1972-02-01), Cassady
Caterpillar Inc. Brochure, 206B Ft Mobilbagger Fast Travel, p. 7, 1990.
Richtsfeld Viktor
Weber Rudolf
Brahan Thomas J.
Caterpillar Inc.
Glastetter Calvin E.
Huppert Michael S.
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