Weighing scales – Self-positioning – Electrical current generating or modifying
Patent
1979-12-19
1981-04-14
Miller, Jr., George H.
Weighing scales
Self-positioning
Electrical current generating or modifying
73141A, G01G 314, G01L 512
Patent
active
042614295
ABSTRACT:
A platform and transducer elements are combined so that the transducer elements form integral components of the platform proper. For this purpose slots are milled, machined or cut into the platform so that two parallel slots define a beam structure, the sensitivity of which is established by drilling holes into the platform, at the end of each slot and intermediate the ends of each slot. Strain gage elements are then secured to the so formed beam structures, the free end of which are operatively connected to support elements. Overload limiting means are so arranged that the flexing of each beam structure is limited to a predetermined value.
REFERENCES:
patent: 3439761 (1969-04-01), Laimins
patent: 3966003 (1976-06-01), Miller
patent: 3968683 (1976-07-01), Ormond
patent: 4009608 (1977-03-01), Ormond
patent: 4125168 (1978-11-01), Ormond
patent: 4146100 (1979-03-01), Jacobson et al.
patent: 4150729 (1979-04-01), Ormond
Fasse W. G.
Gould D. F.
Hottinger Baldwin Measurements Inc.
Miller Jr. George H.
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