LandOfFree - US Patents - Listing for Elevator, industrial lift truck, or stationary lift for vehicle,With monitoring, signalling, and indicating means

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Absolute position sensing method and apparatus for...

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Acceleration sensor calibrated hoist positioning

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Acoustical position detector

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Antifriction bearing with signal generator and method for using

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Apparatus and method for detecting malfunction of hall fixtures

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Apparatus and method for sensing slippage of elevator drive cabl

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors passengers

Apparatus for controlling allocation of elevators based on...

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Apparatus for determining the position of an elevator car

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Apparatus for rescuing passengers in a malfunctioning elevator

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Arrangement for detecting elevator car position

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Arrhythmic pulse sequence for sonic distance measurement

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors passengers

Arrival time determination for passengers boarding an elevator c

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Audio direction and information for elevator passengers

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Automatic announcing device for an elevator

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means

Automatic announcing device for an elevator

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Automatic calibration of current regulator control compensation

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Automatic calibration of field-oriented elevator motor drive par

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors operational parameter

Automatic calibration of motor speed loop gain for an elevator m

Elevator – industrial lift truck – or stationary lift for vehicle – With monitoring – signalling – and indicating means – Monitors passengers

Automatic elevator destination call processing