Material or article handling – Apparatus for charging a load holding or supporting element... – With simultaneous charging and discharging of plural load...
Patent
1982-01-04
1983-12-27
Spar, Robert J.
Material or article handling
Apparatus for charging a load holding or supporting element...
With simultaneous charging and discharging of plural load...
193 31A, 414748, 209703, 209707, B65H 3500
Patent
active
044228155
ABSTRACT:
Support and discharge apparatus (10) includes a pair of forward legs (20) which are pinned to the forward edge portion of a rectangularly-shaped table (14) and a pair of rear legs (22) pinned to the rear end portion of the table. Legs (20) and (22) are in turn supported by fluid cylinders (24) and (26) which are pivotally connected to the lower end portions of the legs. When cylinders (24) and (26) are retracted, table (14) is supported in horizontal position. Table (14) is tilted forwardly by extending forward cylinders (24) and maintaining rear cylinders (26) retracted. Alternatively, table (14) is tilted rearwardly by extending rear cylinders (26) and maintaining forward cylinders (24) retracted. When rear cylinders (26) are in retracted positions, rear legs (22) are retained against rotation by spaced apart studs (122) which press against the edges of the legs (22). Correspondingly, when forward cylinders (24) are in retracted positions, forward legs ( 20) are retained against movement by spaced apart studs (114) which press against a side edge portion of the legs.
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Graybeal John O.
Siemens Terrance L.
Spar Robert J.
Western Automation Corporation
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