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Position-determining system and method for ascertaining a car position of an elevator car |
Frank Olivier Roussel |
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| 11981535 |
Vibration stabilizer for an information carrier |
— |
2024-05-14 |
| 11639283 |
Floor position detection device of an elevator installation and method for generating a floor signal |
Thomas Hartmann |
2023-05-02 |
| 11618648 |
Safety monitoring device for monitoring safety-related states in a passenger conveyor system and method for operating same |
— |
2023-04-04 |
| 11548759 |
Position determining system and method for determining a car position of an elevator car |
David Michel, Martin Pfister |
2023-01-10 |
| 11230455 |
Method for configuring security related configuration parameters in a passenger transport installation |
David Michel, Martin Pfister, Michael Geisshüsler, Simon Zingg |
2022-01-25 |
| 11124388 |
Locking system for elevator car door |
Nicolas Gremaud, Michael Geisshüsler |
2021-09-21 |
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Safety switching for an elevator system |
Rudolf J. Müller |
2020-01-07 |
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Elevator installation safety system and method of checking same |
Rudolf J. Müller |
2019-07-30 |
| 9926170 |
Movement-monitoring system of an elevator installation |
David Michel, Rudolf J. Müller, Michael Geisshüsler |
2018-03-27 |
| 9546077 |
Elevator door with a door contact switch |
Rudolf J. Müller |
2017-01-17 |
| 9193563 |
Elevator system floor position detection device |
Daniel Arnold |
2015-11-24 |
| 9169104 |
Activating a safety gear |
Benoit Legeret, Marcus Junig, Philipp Zimmerli |
2015-10-27 |
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Safety circuit in an elevator system |
— |
2015-06-23 |
| 8464841 |
Method and apparatus for determining the movement and/or the position of an elevator car |
Daniel Arnold |
2013-06-18 |
| 7775329 |
Method and detection system for monitoring the speed of an elevator car |
Rudolf Eckenstein, Carlos Latorre Marcuz, Karsten Gensicke |
2010-08-17 |
| 7537092 |
Elevator installation and method for detecting a car position |
Enrico Marchesi, Frank Muller |
2009-05-26 |
| 6886667 |
Equipment for ascertaining the position of a rail-guided elevator car with a code carrier |
Rene Kunz, Matthias Lorenz |
2005-05-03 |
| 6877587 |
Equipment for determining elevator car position |
Rene Kunz, Matthias Lorenz |
2005-04-12 |
| 6874244 |
Elevator installation with a measuring system for determining absolute car position |
Heiko Essinger, Frank Muller |
2005-04-05 |