Weighing scales – Shock absorber – damper – Load holder
Patent
1977-07-13
1979-01-30
Miller, Jr., George H.
Weighing scales
Shock absorber, damper
Load holder
177156, G01G 2122, G01G 2302
Patent
active
041367502
ABSTRACT:
A single weighing pan of a top-loading balance is mounted on a vertically movable carrier spindle which transmits the weight of the pan and of a load thereon to an electromechanical transducer. Shock damage to the transducer is prevented by two superposed, star-shaped leaf springs connecting the pan to the spindle and jointly with the spindle, constituting a parallelogram linkage which prevents tilting of the pan under an eccentric load.
REFERENCES:
patent: 3905433 (1975-09-01), Raynes
patent: 3973637 (1976-08-01), Kunz
patent: 4058179 (1977-11-01), Price
patent: 4084652 (1978-04-01), Sharp-Dent et al.
Berman Hans
Mettler Instrumente AG
Miller Jr. George H.
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