| Patents for B66B 9 - Kinds or types of lifts in, or associated with, buildings or other structures (5,616) |
|---|
| 05/06/1998 | CN1180649A Transferring elevator cabs between non-contiguous hoistways |
| 05/06/1998 | CN1038243C Traction sheave elevator |
| 04/30/1998 | DE19748104A1 Vertical transport device for external building maintenance cage |
| 04/29/1998 | CN1180042A Shuttle elevators feeding local elevators |
| 04/23/1998 | DE19642632A1 Lift gear for especially personnel lift |
| 04/21/1998 | US5740886 Method of retrofit of in-ground automotive lift system |
| 04/09/1998 | WO1998014394A1 A mechanical control for a lift driven by an internal combustion engine |
| 04/08/1998 | EP0797538A4 Dual post single screw automotive lift system |
| 04/07/1998 | US5735088 Staircase hoist for wheelchair users |
| 04/02/1998 | WO1998013289A1 Coaxial drive elevator |
| 03/31/1998 | US5732740 In a hydraulic fluid line |
| 03/26/1998 | WO1998012137A1 Ratchet lifting nut assembly |
| 03/26/1998 | CA2265864A1 Ratchet lifting nut assembly |
| 03/25/1998 | CN1176932A Synchronizing elevator arrival at level of building |
| 03/18/1998 | EP0829445A1 Energy recovery drive and control device for the down ride phase of electrohydraulic working lifts |
| 03/18/1998 | CN1176220A Fail-safe movement of elevator cabs between car frames and landings |
| 03/18/1998 | CN1176219A Elevator shuttle with auxiliary elevators at terminals |
| 03/18/1998 | CN1037758C Drive unit for lift |
| 03/12/1998 | WO1998009906A1 Double deck elevator car with adjustable floor |
| 03/11/1998 | CN1175545A Elevator active guidance system having model-based multi-input multi-output controller |
| 02/24/1998 | US5720364 Stairlift levelling arrangement |
| 02/11/1998 | EP0822917A1 Control system for an elevator |
| 02/11/1998 | CN1172763A Integrated, multi-level elevator shuttle |
| 02/04/1998 | CN1037256C Linear motor supporting apparatus for linear motor elevator |
| 02/03/1998 | US5713710 For transferring objects from a first location to a second |
| 02/03/1998 | US5713432 Drive frame for a self-propelled elevator car |
| 01/29/1998 | WO1998003425A1 Hydraulic lift system and method for retrofitting |
| 01/29/1998 | DE19629997A1 Lift for disabled person in house |
| 01/28/1998 | EP0820953A2 Elevator shuttle with auxiliary elevators at terminals |
| 01/28/1998 | EP0820952A2 Car dispatching method between multi-deck elevator car frame shuttles |
| 01/22/1998 | WO1998002628A1 A combined stairway and lift installation, and a retractable stairway |
| 01/21/1998 | EP0819818A1 Removal lift |
| 01/20/1998 | US5709154 Monorail access system for making a boat handicapped accesible |
| 01/14/1998 | CN1169944A Tower-like transfer device |
| 01/08/1998 | WO1998000358A1 Lift driving device |
| 01/08/1998 | CA2258233A1 Lift driving device |
| 12/31/1997 | CN2271519Y Wall-mounted rail elevator |
| 12/29/1997 | EP0814049A1 Transferring elevator cabs between non-contiguous hoistways |
| 12/29/1997 | EP0814048A1 Shuttle elevators feeding local elevators |
| 12/29/1997 | EP0814047A1 Synchronizing elevator arrival at a level of a building |
| 12/18/1997 | WO1997047552A1 Minihoist |
| 12/17/1997 | CN1036706C Mover vibration absorbing device for linear motor elevator |
| 12/10/1997 | EP0811575A2 Elevator for spiral staircase |
| 12/09/1997 | US5695024 Car operated safety gate for horizontally transferrable elevator cab |
| 12/09/1997 | CA2129821C Passenger lift with an electric safety interlock |
| 12/04/1997 | WO1997045354A1 Stairlift |
| 12/03/1997 | EP0809599A1 A lift assembly and a method for installing a rail system |
| 12/03/1997 | CN1166445A Passenger transfer, double deck, multi-elevator shuttle system |
| 12/02/1997 | CA2128059C Double-masted crane with improved brake arrangement |
| 11/13/1997 | DE19618080A1 Screw elevator enclosed in guide pipe |
| 11/05/1997 | CN2266582Y Gear rack type elevator |
| 11/05/1997 | CN1036328C Life with life cage |
| 10/30/1997 | WO1997039972A1 Stairlift skate |
| 10/22/1997 | CN1162565A Extra deck elevator shuttle |
| 10/21/1997 | CA2018532C Hydraulic elevator with concentrated car suspension means |
| 10/16/1997 | DE19614042A1 Angled lift |
| 10/15/1997 | EP0654115B1 Transport system |
| 10/01/1997 | EP0797538A1 Dual post single screw automotive lift system |
| 10/01/1997 | CN1035989C Traction sheave elevator with drive machine below |
| 09/30/1997 | US5671824 Vertically movable emergency egress system |
| 09/24/1997 | CN1160011A Synchronous elevator shuttle system |
| 09/10/1997 | EP0793614A1 Stairlift |
| 09/04/1997 | WO1997032106A1 Load transporter for an inclined goods lift |
| 09/04/1997 | DE19607983A1 Load transporter for inclined goods lift |
| 09/02/1997 | US5663539 Passenger transfer, double deck, multi-elevator shuttle system |
| 08/27/1997 | EP0791554A1 Fail-safe movement of elevator cabs between car frames and landings |
| 08/27/1997 | CN1157796A Locking horizontally moveable elevator cab to elevator platform |
| 08/26/1997 | US5660249 Elevator cabs transferred horizontally between double deck elevators |
| 08/21/1997 | DE19701409A1 Lift with balance weight, for transport of passengers, e.t.c. |
| 08/20/1997 | CN1157254A Elevator cabs transferred horizontally between double deck elevators |
| 08/19/1997 | US5657835 Elevator system for a building |
| 08/14/1997 | WO1997029041A1 Apparatus provided with a lifting work platform |
| 08/12/1997 | US5655625 In a building |
| 08/07/1997 | DE19703158A1 Slope hoist for furniture removal |
| 08/05/1997 | US5653311 Suspension arrangement for a hydraulic elevator |
| 08/05/1997 | US5653172 Transport system for travelling crabs |
| 07/29/1997 | US5651426 Synchronous elevator shuttle system |
| 07/24/1997 | WO1997026207A1 Rail system for a staircase elevator |
| 07/24/1997 | DE19601910A1 Lift installation with lift columns on both sides of lift |
| 07/23/1997 | EP0785162A1 Driving system for elevator |
| 07/23/1997 | EP0785160A1 Extra deck elevator shuttle |
| 07/19/1997 | CA2195378A1 Extra deck elevator shuttle |
| 07/16/1997 | EP0784030A2 Traction sheave elevator |
| 07/16/1997 | CN1154337A Synchronized off-shaft loading of elevator cabs |
| 07/08/1997 | US5645139 Circulatable ladder |
| 07/02/1997 | EP0781724A2 Synchronous elevator shuttle system |
| 06/26/1997 | WO1997022768A1 Mast for a building scaffold or hoist |
| 06/26/1997 | DE19543911A1 Lift for block of flats |
| 06/25/1997 | EP0780335A2 Transporting device for persons or loads in a multiple decks aircraft |
| 06/25/1997 | EP0660799A4 Multiple ram assembly and recuperative drive system for hydraulic lift. |
| 06/24/1997 | US5641040 Drive for a freight elevator, in particular for a stair climber for the handicapped |
| 06/18/1997 | EP0779233A2 Traction sheave elevator |
| 06/12/1997 | WO1997020765A1 A drive system for a tooth rack lift |
| 06/12/1997 | DE19545453A1 Frame mast or moving platform for lift |
| 06/10/1997 | US5636713 Multiple RAM assembly and recuperative drive system for hydraulic lift |
| 06/10/1997 | US5636712 Apparatus for driving a self-propelled elevator |
| 06/05/1997 | WO1997019887A1 Lift device |
| 06/05/1997 | WO1997019886A1 Swivel chair and stair lift provided with such a swivel chair |
| 06/05/1997 | WO1997019885A1 Elevator shuttle employing horizontally transferred cab |
| 06/05/1997 | DE19640951A1 Hoist or lift system with rope suspension and counter weight especially passenger lift |