Weigh hopper supported by a 3-point suspension with a tension load cell
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United States of America Patent
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Nov 16, 1993
Grant Date -
N/A
app pub date -
Mar 5, 1992
filing date -
Mar 5, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A weigh hopper installation (10) includes a rigid support frame (14) and a hopper (16) having a center of gravity (42) situated laterally adjacent to the frame. Substantially all the weight of the hopper is supported through a load cell (54) carried by a rod (50) between the frame and the hopper, preferably in tension. Restraint members (62, 64, 74) are connected laterally between the frame and the hopper, for preventing horizontal movement of the hopper while permitting vertical movement of the hopper.
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