Weighing scales – Structural installation – Vehicle
Patent
1984-04-05
1985-08-06
Miller, Jr., George H.
Weighing scales
Structural installation
Vehicle
177140, 177153, G01G 1908, G01G 2302
Patent
active
045330093
ABSTRACT:
A device is provided with weighing apparatus mounted on the movable upper frame and means operable automatically in response to raising of the upper frame beyond its normal transport position to divert the weight of the drum from the base frame onto the weighing apparatus. Said means comprises a rotary catch which is mounted on the base frame and is automatically operable to engage first beneath the upper frame and then beneath a load-sensitive bar of the weighing apparatus in response to successive upward movements of the upper frame to and beyond its transport position and load-engaging members mounted on and slidable relative to the upper frame, which members are automatically operable through the medium of cams on the base frame and a pivoted flap on the upper frame to connect the load to and disconnect it from the base frame when the upper frame reaches its transport and weighing positions respectively.
REFERENCES:
patent: 995131 (1911-06-01), Graves
patent: 3998284 (1976-12-01), James
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