Patents for B66B 9 - Kinds or types of lifts in, or associated with, buildings or other structures (5,616) |
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07/30/1996 | CA2089608C Motorized portable system for aiding persons in ascending or descending stairways |
07/17/1996 | CN2231243Y Movable lifting ladder |
07/16/1996 | US5535852 Lift apparatus |
07/09/1996 | US5533594 Chairlift with positioning carriage and swivel mechanism with safety interlock |
07/09/1996 | US5533593 Mobile lifter |
07/04/1996 | WO1996020125A1 A lift assembly and a method for installing a rail system |
07/03/1996 | CN1125687A Life with a lift cage |
06/25/1996 | US5529911 Fermenting culture broth with salinomycin producing microorganisms, adding cellulose ether and anticaking agent, spray drying with addition of flow auxiliary |
06/20/1996 | WO1996018567A1 Dual post single screw automotive lift system |
06/20/1996 | DE4443629A1 Overload protection for construction hoists |
06/18/1996 | US5526903 Low profile, high load vertical rolling positioning stage |
06/05/1996 | EP0714848A2 Lift for hoisting loads in or on a building |
06/05/1996 | DE19542774A1 Lift for conveying loads into or out of building |
06/05/1996 | DE19542773A1 Lift for conveying loads into or out of building |
06/04/1996 | US5522479 Control valve device for hydraulic elevator |
06/04/1996 | US5522322 Motorized system and method for aiding physically-impaired persons in moving between different positions |
05/30/1996 | WO1996015974A1 Stairlift |
05/30/1996 | DE19541631A1 Circulating ladder with chain mounted on set of two rails |
05/29/1996 | CN1123245A Device for controlling hydraulic elevator |
05/23/1996 | WO1996015342A1 An access platform |
05/21/1996 | US5518087 Rail brake apparatus for a linear motor elevator |
05/15/1996 | CN1122306A Chain elevator for sight-seeing |
05/15/1996 | CN1122305A Self-propelling safety elevator |
05/09/1996 | DE4439244A1 Inclined hoist for transportation in folded state |
05/08/1996 | CN2226667Y Main pressure regulating valve for hydraulic transmission power gear shift variable speed case |
05/07/1996 | US5513723 Double-masted crane with improved brake arrangement |
04/21/1996 | CA2118549A1 Mobile lifter |
04/17/1996 | EP0706969A2 Lift with a backpack mounted car on a frame |
04/17/1996 | CN2224828Y Sliding-rail conveyer for transporting articles on stairway |
03/27/1996 | EP0703423A1 Step elevator for transporting workpieces in a vertical direction within an oven or furnace |
03/26/1996 | US5501300 Mover vibration absorbing device for linear motor elevator |
03/26/1996 | US5501296 Dual post single screw automotive screw lift system |
03/26/1996 | US5501295 Cableless elevator system |
03/20/1996 | CN1118764A Suspension arrangement for a hydraulic elevator |
03/19/1996 | US5499694 Self propelled passenger lift vehicle |
03/13/1996 | EP0700859A1 Suspension lift and assembly of a suspension lift and a wheelchair or like carrying or transport means |
03/13/1996 | EP0700858A1 Lift-liner for concealing the shaft from view |
03/12/1996 | US5497855 Exterior fire fighting and evacuation system for high rise buildings |
03/09/1996 | CA2155069A1 Lift with a lift cage |
02/21/1996 | EP0543998B1 Lift device |
02/21/1996 | CN1117015A Automotive lift |
02/13/1996 | US5490578 Structure for attaching elevator machinery in a building |
02/07/1996 | CN1030903C Tubular linear motor driven elevator |
01/31/1996 | EP0694496A1 A movable footrest and a chair unit for a chair lift provided with such a footrest |
01/25/1996 | WO1996001781A1 Self-propelled lift |
01/24/1996 | EP0693453A2 Building site lift |
01/24/1996 | EP0693038A1 Drive for a freight lift, in particular for a stair climber for the handicapped |
01/16/1996 | CA2091475C Bed transporting apparatus |
01/16/1996 | CA2073212C Elevator system for a building |
01/10/1996 | CN1030652C Trailer mechanism capable of ensuring lift cage balance |
01/09/1996 | US5482143 Method of controlling a plurality of elevators moving in a common hoistway |
01/09/1996 | US5481988 Telescoping work platform |
12/21/1995 | WO1995034491A1 Four-chain paternoster cargo handling system |
12/20/1995 | EP0687646A2 A chair lift and a chair unit for such a chair lift |
12/20/1995 | EP0687645A2 Arrangement for mounting the hydraulic cylinder of an elevator |
12/20/1995 | EP0687644A2 Suspension arrangement for a hydraulic elevator |
12/20/1995 | EP0687643A1 Elevator brake arrangement |
12/19/1995 | US5476159 Linear motor supporting apparatus for linear motor elevator |
12/19/1995 | US5476156 Rail assembly for a stationary inclined elevator |
12/19/1995 | US5476155 Stairway lift |
12/19/1995 | US5475949 Telescoping ceiling closet |
11/30/1995 | WO1995032144A1 Movable supporting device avoiding the lateral deflexion of the stem of a fluidodynamic cylinder |
11/30/1995 | DE4418367A1 Inclined elevator with load retainer travelling on guide rails |
11/29/1995 | EP0684204A2 Vertical lift |
11/29/1995 | CN1112785A Procedure for operating an elevator and elevator machinery |
11/28/1995 | US5469937 Traction sheave elevator with drive machine below |
11/28/1995 | CA2099311C Collapsing stair lift |
11/26/1995 | CA2124253A1 Free fall system |
11/23/1995 | DE4417997A1 Lift for moving furniture |
11/23/1995 | DE4417996A1 Lift for bringing loads inside building |
11/15/1995 | EP0681984A1 Self-propelled elevator |
11/15/1995 | CN1111593A Lift cage for an open lift shaft |
11/14/1995 | CA2146722A1 Automotive lift |
11/09/1995 | WO1995029867A1 Method and means at stair lifts |
11/09/1995 | CA2189272A1 Method and means at stair lifts |
11/08/1995 | EP0680305A1 Transportable lifting and lowering device |
11/07/1995 | US5464072 Self-propelled elevator system |
11/01/1995 | CN1030183C Method and apparatus for erecting hydraulic elevator |
10/31/1995 | US5461736 Portable hydraulic lift step stool for raising handicapped patients to an elevated location |
10/25/1995 | EP0678471A2 Linear motor elevator |
10/19/1995 | DE4413165A1 Hydraulic lift for raising and lowering loads |
10/19/1995 | DE19513445A1 Load hoist with telescopic headers and cable=driven rails |
10/11/1995 | EP0675848A1 Elevator machinery including friction brake. |
10/11/1995 | EP0553334B1 Platform mechanism for a stair-lift |
10/11/1995 | CN1109841A Mover vibration absorbing device for linear motor elevator |
09/27/1995 | CN1109018A Method and equipment for the control of an hydraulic lift |
09/26/1995 | US5452774 Endless roller chain drive with interlocking traction rail |
09/06/1995 | EP0670399A1 Lifting scaffold platform |
09/06/1995 | EP0670282A2 Method of raising an elevator assembly |
09/06/1995 | CN1107800A Linear motor supporting apparatus for linear motor elevator |
09/06/1995 | CN1107799A Control valve device for hydraulic elevator |
09/05/1995 | US5447211 Pneumatic elevator by depressure |
09/04/1995 | CA2143813A1 Lifting scaffold |
08/31/1995 | WO1995023265A1 Modular scaffold assembly |
08/24/1995 | WO1995022502A1 Security and monitoring system of a working platform system |
08/24/1995 | WO1995022501A1 Building elevator |
08/23/1995 | CN1029551C Tower lifter used in construction side |
08/22/1995 | US5443140 Method and apparatus for reducing the power required by an hydraulic elevator drive |
08/16/1995 | EP0667313A2 Elevator system with synchronous linear drive in the counterweight |
08/16/1995 | EP0665994A4 Contactless power delivery system. |