| Patents for B66B 11 - Main component parts of lifts in, or associated with, buildings or other structures (10,342) |
|---|
| 07/21/1992 | US5131504 Elevator noise minimizer |
| 07/07/1992 | US5127493 Linear motor elevator system |
| 06/30/1992 | US5126604 Linear motor conveyance system |
| 06/30/1992 | US5125481 Diagonal elevation apparatus |
| 06/02/1992 | US5117946 Elevator cab guidance assembly |
| 06/02/1992 | US5117945 Counterweight apparatus for a traction-type elevator |
| 05/27/1992 | CN1061383A Rope-less linear motor elevator |
| 05/05/1992 | US5109958 Brake unit for an elevator hoist apparatus |
| 04/22/1992 | CN2102275U Elevator cage loading and weighing device |
| 04/14/1992 | US5105109 Support structure for a linear motor drive type of elevator |
| 04/07/1992 | US5101939 Disk brake for elevator |
| 04/01/1992 | CN1059939A Compact vermicular graphite cast iron and sheave made of same for elevator |
| 03/31/1992 | CA1298214C Wedge-shaped shoes for elevator arresters using oblique and normal spring forces |
| 03/24/1992 | CA1297804C Impact protected screw lift system suitable for residences |
| 03/17/1992 | CA1297428C2 Modular elevator cab construction |
| 03/17/1992 | CA1297427C2 Modular elevator cab construction |
| 02/25/1992 | US5090516 Elevator linear motor bus bar |
| 02/19/1992 | EP0471464A2 Linear motor driven elevator |
| 02/12/1992 | CN1058572A Gearless drive machine for lifts |
| 02/11/1992 | US5086882 Elevator apparatus provided with guiding device used for preventing passenger cage vibration |
| 02/11/1992 | US5086881 Elevator driven by a flat linear motor |
| 01/29/1992 | EP0468168A1 Gearless driving motor for an elevator |
| 01/29/1992 | CN2094536U Elevator drawing machine |
| 01/29/1992 | CN1058192A Safety disc brake for lifts |
| 01/28/1992 | US5083639 Acoustical seal for elevator car doors |
| 01/22/1992 | EP0467673A2 Elevator active suspension system |
| 01/15/1992 | EP0465831A1 Safety disc brake for elevators |
| 01/14/1992 | US5080201 Diversion of airflow around an elevator counterweight |
| 01/14/1992 | US5080003 Apparatus for ventilating the interior of high speed elevator cars |
| 12/31/1991 | US5076398 Rope suspension system for an elevator |
| 12/25/1991 | CN1057240A Elevator with linear motor |
| 12/24/1991 | US5074384 Rope weight compensating device for a linear motor driven elevator |
| 12/18/1991 | EP0462006A2 Method and device for the attachment of mirrors in an elevator cabin and the cabin so formed |
| 12/18/1991 | CN1057037A Linear motor elevator |
| 12/18/1991 | CN1015098B Lift unit |
| 11/28/1991 | DE4106595A1 Lift brake for mine shaft conveyance system |
| 11/27/1991 | CN1056469A Elevator with linear motor |
| 11/26/1991 | US5067593 Braking device for elevator winding machine and elevator using the braking device |
| 11/21/1991 | EP0457436A1 Disc brake for elevator |
| 11/19/1991 | CA1292193C Elevator cab |
| 11/05/1991 | US5062501 Elevator with linear motor counterweight assembly |
| 10/01/1991 | US5052652 Adjustable machine isolation |
| 09/25/1991 | EP0447609A1 Reduction of noise and vibration in an elevator car by selectively reducing air turbulence |
| 09/25/1991 | CN2085363U Tractor for elevator |
| 09/24/1991 | CA1289483C Modular elevator cab construction |
| 09/11/1991 | EP0445521A1 Geared motor |
| 09/04/1991 | CN1054229A Controlling apparatus for indicator lamp of elevator |
| 09/04/1991 | CN1013761B Braking device for elevator winding machine and elevator using the braking device |
| 08/13/1991 | US5038894 Drive control apparatus |
| 08/06/1991 | US5036955 Detecting an earthquake |
| 07/30/1991 | US5035300 Support beam for elevator sheaves |
| 07/24/1991 | CN1053331A Linear motor conveyance system |
| 07/23/1991 | US5033588 Apparatus for maintaining an air gap in a toroidal linear motor |
| 07/23/1991 | US5033587 Braking system for a linear motor driven elevator |
| 07/17/1991 | CN1013190B Elevator car mouting assembly |
| 07/02/1991 | US5027925 Procedure and apparatus for damping the vibrations of an elevator car |
| 06/25/1991 | US5025894 Parallel axis gear set and elevator hoist employing the same |
| 06/12/1991 | CN1052090A Elevator load weighing |
| 06/05/1991 | EP0430344A2 Elevator load weighing |
| 06/04/1991 | US5020639 Method of, and apparatus for, absorbing vibrations in cars of high-speed elevators |
| 05/29/1991 | CN1012676B Elevator hoist apparatus |
| 05/28/1991 | US5018603 Elevator hoist apparatus |
| 05/28/1991 | US5018602 Reduction of noise and vibration in an elevator car by selectively reducing air turbulence |
| 05/16/1991 | DE4032726A1 Lift shaft for passenger lift - has glass panes supported in steel frame |
| 05/14/1991 | US5014826 Apparatus for maintaining an air gap in a toroidal type linear motor |
| 05/02/1991 | EP0425314A1 Apparatus for carrying a load vertically |
| 04/30/1991 | US5010981 Elevator machine |
| 04/23/1991 | US5009288 Sheave array arrangement for elevator |
| 04/13/1991 | CA2000713A1 Lifting carriage |
| 04/09/1991 | US5005672 Air gap apparatus for a linear motor |
| 04/09/1991 | US5005671 Apparatus for damping oscillations in elevator cars |
| 04/03/1991 | CN1050362A Electromagnetic disc brake for elevator lifting apparatus |
| 03/27/1991 | EP0419350A2 Adjustable device for the insulation of machines |
| 03/27/1991 | EP0418511A1 Air conditioning system for fast-moving elevator cabins |
| 03/27/1991 | EP0418510A1 Noise-reduction door seal for elevators |
| 03/26/1991 | US5003432 Down lighting systems and fixtures therefor |
| 03/26/1991 | US5002158 Elevator safety |
| 03/26/1991 | US5002157 Elevator machine having a drive shaft supported by a self-aligning bearing |
| 03/26/1991 | CA1282015C Cart wheel control for hoistway car |
| 03/23/1991 | CA2023770A1 Device for the ventilation of fast-moving lift cages |
| 03/13/1991 | CN1011957B Driving mechanism for hoist |
| 03/06/1991 | EP0415218A1 Placement of a drive unit for an elevator |
| 02/26/1991 | US4995477 Safety device for elevators |
| 01/30/1991 | EP0410085A2 Lift-driving mechanism |
| 01/22/1991 | US4986391 Elevator load weighing |
| 12/19/1990 | CN1047837A Lift unit |
| 12/18/1990 | US4977980 Indirect-plunger hydraulic elevator |
| 12/12/1990 | EP0402148A1 Sheave array of a self propelled elevator using a linear motor on the counterweight |
| 12/05/1990 | EP0400994A1 Linear motor driven elevator |
| 12/04/1990 | CA1277257C Elevator cab |
| 10/30/1990 | CA1275630C Modular gearless elevator drive |
| 10/02/1990 | US4960186 Elevator hoist apparatus with an outer rotor motor |
| 09/25/1990 | US4958975 Cart wheel control for hoistway car |
| 09/07/1990 | WO1990009948A1 Mine shaft conveyance system |
| 09/05/1990 | EP0385313A1 Apparatus for adjusting air gap in toroidal type linear motor |
| 09/05/1990 | EP0385277A2 Laterally suspending structure for elevator car |
| 09/05/1990 | EP0385255A1 Rope weight compensating device for linear motor driven type elevator |
| 09/05/1990 | EP0385254A1 Air gap device for toroidal linear motor |
| 08/28/1990 | US4951786 Load distribution detecting system for elevator |
| 08/21/1990 | US4949815 Sheave array of a self propelled elevator using a linear motor on the counterweight |