Land vehicles: dumping – Elevating and tilting
Patent
1975-10-28
1977-06-14
Paperner, L. J.
Land vehicles: dumping
Elevating and tilting
298 13, 298 38, B60P 134
Patent
active
040293572
ABSTRACT:
In a dump truck including a base supporting a dump bucket supported pivotally along one of its upper edges at the upper ends of vertically extending telescoping struts carried by the base, and power devices connected to the top edge of the bucket in transversely spaced relation from its pivotal axis and operable to raise the bucket, whereby the bucket is first raised in a non-tilted position by extension of the struts, and then tilted to a dump position about its pivotal axis, the provision of a locking latch operable to secure the struts releasably in their extended positions, the latch being activated by movement of the bucket away from its horizontal position, and deactivated by the return of the bucket to its horizontal position.
REFERENCES:
patent: 3083058 (1963-03-01), Walstrom
patent: 3880468 (1975-04-01), Steingas
Abraham George F.
Gilmore-Tatge Manufacturing Co., Inc.
Hamilton John A.
Paperner L. J.
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