Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter
Reexamination Certificate
2005-04-19
2009-10-20
Salata, Jonathan (Department: 2837)
Elevator, industrial lift truck, or stationary lift for vehicle
With monitoring, signalling, and indicating means
Monitors operational parameter
C187S901000, C297S014000
Reexamination Certificate
active
07604096
ABSTRACT:
An operating apparatus for an elevator is equipped with a landing chair having a storable seat portion and provided at a landing, a landing chair displacement device for displacing the seat portion, and a control device for controlling the landing chair displacement device. The seat portion can be displaced between a landing chair storage position and a landing chair service position allowing a passenger to sit. The landing chair displacement device performs a storage execution operation of displacing the seat portion from the landing chair service position to the landing chair storage position to hold the seat portion at the landing chair storage position, and a storage releasing operation of releasing the seat portion from being held at the landing chair storage position. The control device has landing chair control means for controlling the landing chair displacement device based on information from operation detecting means for detecting an operational state of the elevator.
REFERENCES:
patent: 6089651 (2000-07-01), Carmen
patent: 6244662 (2001-06-01), Porcheron
patent: 6896322 (2005-05-01), Foy
patent: 53 149363 (1978-11-01), None
patent: 9 315738 (1997-12-01), None
patent: 2000041780 (2000-02-01), None
patent: 2001178591 (2001-07-01), None
patent: 2001 245751 (2001-09-01), None
patent: 2002 60169 (2002-02-01), None
patent: 2002060169 (2002-02-01), None
patent: 2002 209672 (2002-07-01), None
patent: 2003310389 (2003-11-01), None
patent: 2003339473 (2003-12-01), None
References AO-AR have been cited in the International Search Report.
References have been cited in the corresponding Search Report.
References are discussed in the specification.
References AS is additional prior art known to Applicant.
Mitsubishi Electric Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Salata Jonathan
LandOfFree
Operation device for elevator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Operation device for elevator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operation device for elevator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4110411