Measuring and testing – Volumetric content measuring
Patent
1977-07-05
1978-06-06
Ruehl, Charles A.
Measuring and testing
Volumetric content measuring
74 15, G01L 506
Patent
active
040928578
ABSTRACT:
A damping mechanism for a rotating-head tensiometer, of the kind with a handle and a measuring head rotatably attached thereto, having an escapement pivoted about its own center of mass, and engaged with a toothed surface, such that, as the measuring head rotates, the escapement oscillates and the desired damping of the measuring head is provided by the inertial resistance of the escapement to oscillation.
REFERENCES:
patent: 1707849 (1929-04-01), Fairchild
patent: 2538932 (1951-01-01), Campbell
patent: 3640142 (1972-02-01), Stafford et al.
patent: 3713345 (1973-01-01), Sands
patent: 3879999 (1975-04-01), Saxl
Lawson-Hemphill Inc.
Ruehl Charles A.
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