| Patents for B66D 5 - Braking or detent devices characterised by their application to lifting or hoisting gear, e.g. for controlling the lowering of loads (3,200) |
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| 12/29/2004 | CN1182018C Holding brake for elevator |
| 12/23/2004 | WO2004110916A2 Cable brake for an elevator |
| 12/22/2004 | EP1489039A2 Cable brake for a lift |
| 12/22/2004 | EP1489038A1 Safety device for lift |
| 12/22/2004 | EP1487732A1 Control |
| 12/22/2004 | CN2665101Y Disc type tong-shaped electromagnetic brake for tooth-free traction machine |
| 12/16/2004 | US20040251088 Modular and adaptable brake system for an elevator sheave |
| 12/16/2004 | DE102004023123A1 Safety brake for load carrying rotor in hoist has centrifugal brake elements with plastic deformation in enclosed mountings and with blocking elements |
| 12/15/2004 | CN1554565A Hand brake |
| 12/02/2004 | DE10320231A1 Seilwinde Winch |
| 12/01/2004 | EP1481937A1 Modular and adaptable brake system for an elevator sheave |
| 11/24/2004 | EP1478826A1 Draw works |
| 11/18/2004 | WO2004099056A2 Cable winch |
| 11/18/2004 | DE10313374A1 Lowering device for small and medium loads, has deceleration mechanism that has barrier designed as switch to turn ON deceleration mechanism during increased load acceleration and turn OFF deceleration mechanism in reverse direction |
| 11/17/2004 | CN2656391Y Hydraulic brake device for hoister |
| 11/17/2004 | CN1547550A 电梯用卷扬机 Elevator hoist |
| 11/11/2004 | WO2004069729B1 Nagative brake device, construction machine, and method of activating negative brake |
| 11/10/2004 | EP1351878B1 Emergency braking device for a vehicle towed or suspended by cables and vehicle equipped with such a device |
| 10/28/2004 | DE10313375A1 Device for lowering of small and average loads has deceleration device installed on shaft, and locking mechanism engaging with increasing load acceleration in one direction and disengaging in opposite direction |
| 10/27/2004 | CN1539725A Braking type elevator with load being self-locked |
| 10/13/2004 | CN2647822Y Electric capstan star-wheel brake mechanism |
| 09/29/2004 | CN1533355A Emergency brake device for elevator |
| 09/28/2004 | US6796548 Braking device and hoisting machine having same |
| 09/23/2004 | US20040183060 Safety sensor for a lift assembly |
| 09/21/2004 | US6793203 Hoisting gear |
| 09/16/2004 | DE20320440U1 Domestic building lift unit has brake units with axes aligned with drive shaft and connected by coupling units |
| 09/15/2004 | CN2641006Y Electromagnetic brake with remote declutch means |
| 09/15/2004 | CN1528653A Integral-cast driving rope wheel with brake disc |
| 09/15/2004 | CN1528652A Belt-drive elevator dragging machine |
| 09/02/2004 | US20040168865 Torque controlled brake |
| 09/01/2004 | CN2637461Y Brake having dual body electromagnet |
| 09/01/2004 | CN1164474C Disk brake for elevator drive mechanism |
| 08/24/2004 | CA2397926C Retractable mooring line device |
| 08/19/2004 | WO2004069729A1 Nagative brake device, construction machine, and method of activating negative brake |
| 08/18/2004 | CN1521421A Torque controlled brake |
| 08/17/2004 | US6776396 Hoisting device for an elevator |
| 08/04/2004 | CN2630222Y Spiral load disk brake traction device |
| 07/29/2004 | DE10297127T5 Aufzugswinde Lift winch |
| 07/28/2004 | EP1441139A2 Torque controlled brake |
| 07/28/2004 | CN2628508Y Improved mechanical stepless variable speed hoister |
| 07/28/2004 | CN1515485A Brake device for hoister gear box |
| 07/27/2004 | US6766883 Driving apparatus for elevator |
| 07/21/2004 | CN2626968Y Composite driving winch |
| 07/14/2004 | CN1157324C Lifting device for elevator |
| 07/08/2004 | DE202004005300U1 Lift drive unit has drive pulley between walls of bearing block and fixed on drive pulley shaft to ensure parallel alignment under load |
| 07/01/2004 | DE202004000037U1 Lastdruckbremse Load brake |
| 06/30/2004 | CN2622151Y Lifting machine of floating crane |
| 06/23/2004 | EP1431232A1 Elevator hoist and elevator device |
| 06/17/2004 | WO2004050527A1 Brake mechanism for hoist |
| 05/27/2004 | US20040098944 Batten for lift assembly |
| 05/13/2004 | WO2004039717A1 Brake device of elevator |
| 05/06/2004 | WO2004037699A2 Modular lift assembly |
| 05/06/2004 | US20040084665 Brake for hoist assembly |
| 05/05/2004 | CN2614203Y Integrated electric winch |
| 05/05/2004 | CN1493515A Lift driver for elevator |
| 04/29/2004 | WO2004036080A1 Brake mechanism for hoist |
| 04/28/2004 | CN1147420C Brake for hoist gear box |
| 04/27/2004 | US6726182 Manual winch with dual locking dogs |
| 04/22/2004 | WO2002010057B1 Modular lift assembly |
| 04/22/2004 | US20040074706 Emergency braking and shock absorbing device for a lift or suspended load |
| 04/22/2004 | US20040074703 Elevating drive apparatus for elevator |
| 04/22/2004 | DE20320136U1 Automatic mechanical brake for lifting equipment has at least one brake shoe into which is built spring element which tensions locking roller or ball in relation to drive component and brake shoe |
| 04/22/2004 | DE10246588A1 Emergency braking system for lifts comprises three brake units acting on independent disks notably first and second double brake units ensuring cabin arrest without injury. |
| 04/21/2004 | EP1411018A2 Driving gear for elevator |
| 04/21/2004 | EP1409389A1 Elevator rope braking system |
| 04/14/2004 | CN2611342Y Elevator brake |
| 04/01/2004 | WO2004026750A1 Hoist for elevator |
| 03/31/2004 | EP1403203A1 Elevator hoist and brake device of the elevator hoist |
| 03/31/2004 | CN1486276A Emergency braking and shock absorbing device for a lift or suspended load |
| 03/31/2004 | CN1143811C Brake of elevator drive equipment |
| 03/25/2004 | WO2004024611A1 Brake device of elevator hoist |
| 03/25/2004 | WO2004024553A1 Retractable mooring line device |
| 03/24/2004 | EP1400482A1 Cable winch with a translation device and a braking device |
| 03/03/2004 | EP1394096A1 Elevator traction machine |
| 02/24/2004 | US6695292 Safety device for air balancing hoist |
| 02/19/2004 | DE10234543A1 Appliance for stopping and braking drive mechanisms incorporates two brake parts, friction lining, crown gear and counter crown gear, toothed ring and magnet arrangement |
| 02/17/2004 | US6691986 Modular lift assembly |
| 02/11/2004 | EP1227996B1 Cable brake for a balancer |
| 02/10/2004 | US6688438 Actuator with a centrifugal brake |
| 02/05/2004 | DE10231534A1 Double-action emergency braking system for elevators has a support ring carrying a pair of brake levers around a brake drum actuated by an electromagnet and compression springs |
| 01/21/2004 | CN2600420Y Gravity driven quick release hoist |
| 01/21/2004 | CN1469835A Elevator rope braking system |
| 01/15/2004 | WO2004005178A1 Hoist for elevator |
| 01/13/2004 | US6675939 Elevator brake assembly |
| 12/02/2003 | US6655662 Method for controlling crane brake operation |
| 11/11/2003 | US6644630 Brake mechanism for winch assembly |
| 11/06/2003 | WO2002057176A8 Emergency braking and shock absorbing device for a lift or suspended load |
| 11/06/2003 | US20030205703 Hoist apparatus |
| 10/30/2003 | WO2003089354A1 Emergency brake device for elevator |
| 10/29/2003 | EP1163453B1 Hydraulic control arrangement for operating a winch with easing, hoisting and mooring modes |
| 10/29/2003 | CN2583359Y Brake assembly twin key channel of inside expanding type brake |
| 10/22/2003 | CN1450974A Elevator hoist and elevator device |
| 10/22/2003 | CN1124972C Holding brake for traction sheave elevator |
| 10/21/2003 | US6634622 Modular lift assembly |
| 10/21/2003 | CA2257767C Boom mounted winch |
| 10/15/2003 | EP1352869A1 Emergency brake device of elevator |
| 10/15/2003 | EP1351878A1 Emergency braking and shock absorbing device for a lift or suspended load |
| 10/15/2003 | CN1449357A Elevator traction machine and brake system |
| 10/08/2003 | CN2578301Y Braker energizer of tracting device without gear |
| 10/02/2003 | WO2003080496A1 Control |