Measuring and testing – Dynamometers – Responsive to force
Patent
1980-10-31
1983-12-20
Myracle, Jerry W.
Measuring and testing
Dynamometers
Responsive to force
G01L 122
Patent
active
044209851
ABSTRACT:
A force measurement device including one or more beams (21) to which tension strain gages (101 and 104) and compression strain gages (102 and 103) are secured. The strain gages are connected in a Wheatstone bridge circuit (FIG. 3) to deliver an output signal related to the magnitude of force supported by the beams. Each of the beams (21) has rigid flange portions (22 and 23) to permit welding (37) ends of the beams to supports (38) and load receiving members (40) at points far removed from the neutral axis (x--x) of each beam to minimize influence of welding on beam deflection.
REFERENCES:
patent: 2859613 (1958-11-01), Green
patent: 3439761 (1969-04-01), Laimins
patent: 3754438 (1973-08-01), Matson
patent: 3837222 (1974-09-01), Raskin
patent: 4020911 (1977-05-01), English et al.
Booth John F.
Crutsinger Gerald G.
Myracle Jerry W.
Ross Monty L.
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