Weighing scales – With bearing shield
Patent
1981-07-29
1983-08-02
Miller, Jr., George H.
Weighing scales
With bearing shield
177180, 177154, 177211, G01G 2102, G01G 2128, G01G 2302, G01G 34
Patent
active
043960790
ABSTRACT:
A low profile scale utilizes four strain gage-based sensing beams which are isolated from mechanically or thermally-induced distortions on the weighing platform by means of interposed elastic elements. The platform is capable of moving upwardly relative to the sensing elements without transmitting any load thereto. The platform cooperates with a floating lower enclosure system to essentially seal the mechanism so that it is splash proof and washable as required for use in the food industry. Adjustable overload stops channel excess forces around the sensing beams to protect them from damage.
REFERENCES:
patent: 4285412 (1981-08-01), Wirth
patent: 4300645 (1981-11-01), Sly et al.
patent: 4307787 (1981-12-01), Raboud et al.
Miller Jr. George H.
Sensor Developments, Inc.
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