Measuring and testing – Dynamometers – Responsive to force
Patent
1978-12-15
1981-06-02
Ruehl, Charles A.
Measuring and testing
Dynamometers
Responsive to force
73DIG1, 177210FP, G01L 110
Patent
active
042703840
ABSTRACT:
A mass and force meter locked over its measuring system and comprising a frame, a load support, and a force transmission channel with a load-dependent force transmission ratio and at least one swivel lever is provided, in which the combination of the non-linearity of the measuring system with that of other elements of the meter can be eliminated with a force transmission channel having a non-linear characteristic, such a channel having a smaller resilience than the known meters coupled with a better adaptability to meeting the requirements for the parameters determining the non-linearity to be eliminated and with easy adjustment of these parameters, the swivel lever being connected with at least one adjacent element of the force transmission channel by means of a link having one of its ends fitted to the swivel lever, the link being mounted at least partly outside the action line of the force transmitted and being at least zone-wise elastically bendable.
REFERENCES:
patent: 3621713 (1971-11-01), Wirth et al.
patent: 3724572 (1973-04-01), Saner
patent: 4070900 (1978-01-01), Engels
patent: 4088014 (1978-05-01), Wirth et al.
Gallo Mario
Saner Kaspar
Wirth Johannes
Ruehl Charles A.
Wirth Gallo & Co.
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