Geometrical instruments – Miscellaneous – Light direction
Reexamination Certificate
2006-12-13
2009-11-03
Bennett, G. Bradley (Department: 2841)
Geometrical instruments
Miscellaneous
Light direction
C033S194000
Reexamination Certificate
active
07610684
ABSTRACT:
The invention regards monitoring the functional position of a hinge through a non contacting sensor, in particular working with a magnetic field, comprising a rotation position generator and a sensor unit, measuring over an angular range, wherein the rotation position generator, in particular the magnet on the one hand, and the sensor unit with the sensor element on the other hand, are opposing each other at a distance, and are rotationally fixed on the one hand to one of the pivoting parts of the hinge, and on the other hand to one of the non moving parts of the hinge, or of the component carrying the hinge.
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patent: 6104480 (2000-08-01), Matzo et al.
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patent: 2005/0138822 (2005-06-01), Aikawa et al.
patent: 2007/0011896 (2007-01-01), Diaz et al.
patent: 2007/0157477 (2007-07-01), Sellien
ASM Automation Sensorik Messtechnik GmbH
Bennett G. Bradley
Head Johnson & Kachigian
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