Patents
Patents for B66B 11 - Main component parts of lifts in, or associated with, buildings or other structures (10,342)
07/1995
07/18/1995US5433294 Geared elevator system
07/06/1995DE4405593C1 Cooling air guide for drive pulley for hoist in shaft
07/04/1995US5429211 Traction sheave elevator
06/1995
06/27/1995US5428532 Vehicle dynamic characteristic control apparatus
06/06/1995US5421433 Elevator load-weighing at car hitch
05/1995
05/31/1995CN1103050A Elevator drive machine placed in the counterweight
05/24/1995CN1028506C Equipment for illumination of passenger space of lift cage
05/24/1995CN1028505C Elevator load weighing
05/02/1995US5412542 Down lighting systems and fixtures therefor
04/1995
04/26/1995EP0649810A2 Method of creating synthesized rail profile
04/25/1995US5410199 Vertically carrying superconduction motor
04/19/1995CN2194894Y Mechanical and electric speed reducer for elevator door
04/18/1995US5408394 Down lighting systems and fixtures thereof
04/05/1995EP0646537A1 Elevator machine room and procedure for installing it
04/04/1995US5402861 Elevator passenger car and device for evaluating feel of ride in elevator
03/1995
03/28/1995US5401103 Guide seat for an elevator car for dampening of structure-borne noise
03/28/1995US5400872 Counteracting horizontal accelerations on an elevator car
03/21/1995US5398781 Cable tensioning device for elevators
03/14/1995CA1334739C Gear reduction and braking means in a motor driven elevating system
03/08/1995EP0641950A2 Disc brake for elevator
03/08/1995EP0641735A1 Elevator horizontal suspensions and controls
03/01/1995CN2190644Y Self lifting beam of building door frame lift
02/1995
02/22/1995EP0639526A2 Traction type elevator
02/21/1995US5390766 Indicator panel for elevator cars having an emergency calling device door handle with information and operating aids
02/01/1995EP0636570A1 Panel with door for elevators
01/1995
01/27/1995CA2128476A1 Indicator panel for elevator cars having an emergency calling device door handle with information and operating aids
01/19/1995DE4323361A1 Drive apparatus for lifting gear, in particular for lifts
01/05/1995WO1995000432A1 Elevator machinery
01/04/1995EP0631970A2 Elevator machinery
01/04/1995EP0631969A2 Elevator drive machine placed in the counterweight
01/04/1995EP0631968A2 Traction sheave elevator with drive machine below
01/04/1995EP0631967A2 Traction sheave elevator
01/04/1995EP0631966A2 Arrangement for attaching an elevator machinery to a building
01/03/1995US5377786 Elevator with a governor
12/1994
12/28/1994EP0630849A2 Elevator drive machine placed in the counterweight
12/28/1994EP0630848A2 A hydraulic elevator and translator and an elevation-translation procedure
12/14/1994CN1026973C Equipment for the ventilation of the passenger space of rapidly moving lift cages
12/06/1994US5370206 Driving system for elevator
12/06/1994US5370205 Traction sheave elevator
11/1994
11/30/1994EP0626335A1 Linear motor driven elevator and its guide rail
11/29/1994US5368132 Suspended elevator cab magnetic guidance to rails
11/29/1994US5368131 Powerless emergency elevator
11/22/1994US5367132 Centering control for elevator horizontal suspension
11/17/1994DE4316335A1 Rope guidance between car and counterweight via the traction sheave of the lift motor
11/16/1994CN1095040A Elevator platform isolation
11/15/1994US5363942 Braking device for an elevator
11/09/1994CN1094692A Compensation and rope elongation arrangment
11/08/1994US5361873 Traction sheave elevator
10/1994
10/26/1994EP0620800A1 A roping method for an elevator
10/26/1994CN1094010A Safeguard for cable lift
10/26/1994CN1094009A Elevator motor placed in the counterweight
10/12/1994EP0619263A2 Compensating rope arrangement for an elevator
10/11/1994US5354233 Emergency ventilation system for elevator cab
10/11/1994US5353894 Geared elevator machine
10/05/1994CN1093057A Inication element for elevators
10/05/1994CN1026093C Controlling board of elevator
10/04/1994US5351788 Rope arrangement for an elevator car
09/1994
09/28/1994EP0616970A1 Sealed elevator cab entrance assembly
09/13/1994US5347206 Vector control method of induction motor
09/07/1994EP0613851A1 A braking device for an elevator
09/06/1994US5345047 Joining segments of the secondary in a linear motor driven elevator apparatus
08/1994
08/30/1994CA1331743C Rope suspension system for an elevator
08/10/1994EP0609710A1 Display element for elevators
08/05/1994CA2114397A1 Indicating element for elevators
07/1994
07/20/1994EP0606875A1 Elevator motor placed in the counterweight
07/12/1994US5329078 Elevator car position indicator for use by visually impaired persons
07/12/1994US5329077 Elevator ride quality
07/05/1994US5325937 Elevator platform isolation
06/1994
06/29/1994EP0603681A1 Device for removing the rubbish gathering in the threshold of an elevator car
06/28/1994US5323878 Braking apparatus for elevator cage
06/21/1994US5323073 Method for manufacturing a clad metal column for a linear motor
06/21/1994US5322144 Active control of elevator platform
06/15/1994CN1087873A Wall structure for an elevator, and an elevator car
06/14/1994US5321217 Apparatus and method for controlling an elevator horizontal suspension
06/14/1994US5321216 Circuit for actuating a solenoid
06/01/1994EP0599331A1 Elevator driven by linear motor
06/01/1994EP0598930A1 Hoisting system
06/01/1994CN1024777C Elevator with linear motor
05/1994
05/18/1994CN1086788A Traction sheave elevator
05/18/1994CN1086787A Tracting mechanism capable of guaranteeing lift box balance
05/18/1994CN1086786A Rope arrangement for an elevator
05/03/1994US5308938 Elevator active suspension system
04/1994
04/27/1994CN1024335C Elevator with linear motor
04/27/1994CN1024334C Linear motor elevator
04/26/1994US5306208 Apparatus for the ventilation of the passenger space of rapidly moving elevator cars
04/26/1994US5305855 Sealed elevator cab entrance assembly
04/20/1994EP0593296A2 Elevator passenger car
04/19/1994US5304751 Elevator horizontal suspensions and controls
04/14/1994DE4233759A1 Gearless electric drive unit for personnel or goods elevator - has internal stator and external rotor carrying windlass cylinder for hoisting cable with concentrically mounted in-built brake
04/05/1994US5300737 Tubular linear motor driven elevator
04/05/1994US5299662 Linear motor elevator having hybrid roping and stationary primary
03/1994
03/29/1994US5297658 Roller cam adjuster for linear motors
03/23/1994EP0588364A1 Rope arrangement for an elevator
03/23/1994EP0588231A1 Position indicator for an elevator cabin
03/22/1994CA1327950C Elevator car mounting assembly
03/16/1994CN1083793A Composite elevator platform
03/15/1994US5294757 Active vibration control system for an elevator, which reduces horizontal and rotational forces acting on the car
03/09/1994EP0585945A1 Wall structure for an elevator, and an elevator car
03/02/1994EP0585123A1 Hoistway for a facade elevator
02/1994
02/22/1994US5288956 Self running type elevator system using linear motors