Device for weighing an object by lifting which invalidates a...

Weighing scales – Structural installation – Vehicle

Reexamination Certificate

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Details

C177S146000, C177S185000

Reexamination Certificate

active

06951988

ABSTRACT:
The invention concerns a device comprising an electronic sensor (6) designed to deliver a compression signal and a shearing signal, and a comparator for comparing the shearing signal to a threshold value, so as to validate, or invalidate, the compression signal. The invention is useful for weighing aircraft.

REFERENCES:
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patent: 2806686 (1957-09-01), Miller, Jr.
patent: 3589459 (1971-06-01), Harvey
patent: 4385527 (1983-05-01), Raskin
patent: 4553619 (1985-11-01), Fujinaga
patent: 4782904 (1988-11-01), Brock
patent: 4858709 (1989-08-01), Stahl
patent: 4889202 (1989-12-01), Bron
patent: 5220970 (1993-06-01), Bachmann
patent: 6002090 (1999-12-01), Johnson et al.
patent: 6598010 (2003-07-01), Zefira
patent: 6689960 (2004-02-01), Aoki

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