Elevator – industrial lift truck – or stationary lift for vehicle – Having specific means contacting or on load support for...
Reexamination Certificate
2006-10-10
2006-10-10
Salata, Jonathan (Department: 2837)
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific means contacting or on load support for...
C187S286000, C187S288000, C187S305000
Reexamination Certificate
active
07117979
ABSTRACT:
A method for preventing an inadmissibly high speed of a load receiving unit of an elevator, including the steps of supplying information about an actual position and an actual speed of the load receiving unit in an area of an entire travel way of the load receiving unit to a speed monitoring device by at least one measuring system, continuously comparing the actual speed with a speed limit value by the speed monitoring device, and activating braking measures if the speed of the load receiving unit exceeds a speed limit value. At least three different braking measures are successively triggered by the speed monitoring device.
REFERENCES:
patent: 3601235 (1971-08-01), Huf
patent: 4378059 (1983-03-01), Hatakeyama et al.
patent: 4638888 (1987-01-01), Coy
patent: 4800990 (1989-01-01), Blain
patent: 5226508 (1993-07-01), Ericson et al.
patent: 5323878 (1994-06-01), Nakamura et al.
patent: 5648644 (1997-07-01), Nagel
patent: 6170614 (2001-01-01), Herkel et al.
patent: 6371248 (2002-04-01), Cholinski
patent: 6557670 (2003-05-01), Wang
patent: 6957721 (2005-10-01), Moser
patent: 2 153 465 (1985-08-01), None
Angst Philipp
Deplazes Romeo
Inventio AG
Salata Jonathan
Stoffel Klaus P.
Wolff & Samson PC
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