Measuring and testing – Dynamometers – Responsive to force
Reexamination Certificate
2007-03-01
2009-02-24
Gibson, Randy W (Department: 2841)
Measuring and testing
Dynamometers
Responsive to force
C073S862471, C073S862474, C177S211000, C177S238000, C187S393000
Reexamination Certificate
active
07493834
ABSTRACT:
The Invention relates to a load cell which is designed to be coupled a flat belt-or similar-type elements for lifting elevators or similar. The inventive cell comprises a cell body (1) and a casing (2) which can be coupled to one another. According to the Invention the solid, metallic cell body support the corresponding strain gage. In addition, three cylindrical pivots (5) project out from the body, said pivots comprising a smooth outer surface and having a length that is adapted to the width of the lifting belt (9). One of the smaller lateral faces (6a) of the essentially prism shaped casing is open such that it can be coupled to the cell body. Furthermore, the upper and lower faces of the casing are provided with opposing openings for the passage of the lifting belt during the operational mounting of the cell.
REFERENCES:
patent: 2795136 (1957-06-01), Matt
patent: 3376740 (1968-04-01), Harvey
patent: 3426589 (1969-02-01), Brendel
patent: 3618378 (1971-11-01), Shull et al.
patent: 3868662 (1975-02-01), Russell, Jr.
patent: 4118978 (1978-10-01), Lowenheck
patent: 6122978 (2000-09-01), Callendrier
patent: 6123176 (2000-09-01), O'Donnell et al.
patent: 6205868 (2001-03-01), Miller
patent: 6209401 (2001-04-01), Backlund
patent: 6450534 (2002-09-01), Blakesley et al.
patent: 7066036 (2006-06-01), Ochovo
patent: 7237656 (2007-07-01), Barrett et al.
patent: 7242286 (2007-07-01), Knox
patent: 7424832 (2008-09-01), Nunnelee
patent: 2187298 (2003-05-01), None
Dinacell Electronica S.L.
Gibson Randy W
Kasper Horst M.
LandOfFree
Load cell for elevators and similar does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Load cell for elevators and similar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Load cell for elevators and similar will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4114512