Force multiplying load cell

Details Force multiplying load cell Force multiplying load cell

1978-02-15

1979-12-18

Miller, Jr., George H.

Weighing scales

Self-positioning

Electrical current generating or modifying

73141A, 177DIG9, G01G 314, G01L 512

Patent

active

041790049

ABSTRACT:
Load cell in which the magnitude of a force, such as the weight of a load, is determined by the stress produced in a bending beam to which the load is applied. A lever system permits the use of a thicker beam which results in highly accurate and repeatable readings even in load cells of relatively low capacity, e.g. less than 2 pounds. One embodiment has two load receiving arms connected to different points in the lever system to provide a dual capacity load cell.

REFERENCES:
patent: 3161046 (1964-12-01), Farley
patent: 3554026 (1971-01-01), Seed
patent: 3709311 (1973-01-01), Appius
patent: 3734218 (1973-05-01), Kupper
patent: 3837416 (1974-09-01), Nozaki
patent: 4020686 (1977-05-01), Brendel
patent: 4036316 (1977-07-01), Rock

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