| 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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| 07/05/2012 | WO2011036335A8 Machinery brake |
| 07/04/2012 | CN202297063U 一种大型吊篮用安全锁绳装置 A large, rope basket with safety lock device |
| 07/04/2012 | CN202296973U 新型制动器控制卡 The new brake control card |
| 07/04/2012 | CN202296972U 一种液力制动器 One kind of hydraulic brake |
| 07/04/2012 | CN202296971U 一种盘式制动器 A disc brake |
| 07/04/2012 | CN202296970U 一种履带式起重机空钩下放离合与制动系统 Tracked cranes empty hook clutch and brake systems decentralization |
| 07/04/2012 | CN202296969U 一种快速卷扬机制动装置 A fast winch brake |
| 07/04/2012 | CN202296968U 双制动转轮 Dual brake rotor |
| 07/04/2012 | CN202296948U 卷筒液压绞盘 Drum hydraulic winch |
| 07/04/2012 | CN202296943U 一种石油修井机电驱绞车总成 A petroleum workover electromechanical drive winch assembly |
| 07/04/2012 | CN102549890A Motor provided with a braking system |
| 07/04/2012 | CN102530763A Winch for oil extraction vehicle and design method of winch |
| 07/04/2012 | CN102530758A Falling arrester of lifting mechanism of large-scale lifting equipment |
| 07/04/2012 | CN101418682B Well logging winche over-depth protective system |
| 07/04/2012 | CN101367479B Brake device of elevator |
| 06/27/2012 | CN102518413A Two-stage planetary reduction pumping unit with built-in winding drum |
| 06/20/2012 | CN202279658U 一种用于提升绞车的惯性制动油缸 An inertia brake cylinder hoist for |
| 06/20/2012 | CN102502446A Double-brake runner |
| 06/15/2012 | DE202012101380U1 Seillängengeber Cable length sensor |
| 06/13/2012 | CN102491216A Brake control valve unit and hosting hydraulic control system and crane having same |
| 06/13/2012 | CN102491215A Disc brake structure |
| 06/13/2012 | CN102491214A Friction braking device with wedge block force magnifying structure |
| 06/13/2012 | CN102491133A Elevator operation control method and elevator system |
| 06/13/2012 | CN101850937B Closed hydraulic circuit of hoisting winding engine |
| 06/06/2012 | CN202265362U 定位精确的起重机卷筒起升机构 Precise positioning of the hoist drum hoisting mechanism |
| 05/30/2012 | CN202245909U Positioning mechanism for ratchet pawl in winch |
| 05/30/2012 | CN202245908U Control circuit for silent operation of elevator brake |
| 05/30/2012 | CN202245907U Novel gravity disk type brake |
| 05/30/2012 | CN202245906U Normally closed brake for aerial cableway of coal mine |
| 05/30/2012 | CN202245905U Hydraulic disc-type brake winch for core drilling machine |
| 05/30/2012 | CN202245893U Winch fixing device for hoisting winch |
| 05/30/2012 | CN202245879U Lifting mechanism of crane for automobiles |
| 05/30/2012 | CN202245868U Drill winch capable of being lifted by helicopter |
| 05/30/2012 | CN101332966B Brake gear |
| 05/23/2012 | CN202226601U Driving wheel backstop for chain bucket elevator in mine |
| 05/23/2012 | CN202226600U Inertia braking device for lifting winch |
| 05/23/2012 | CN202226599U Hoisting device of crane |
| 05/23/2012 | CN202226598U Rear-mounted plate-shaped brake for mining hoisting machine |
| 05/23/2012 | CN202226597U Snuff-out brake mechanism of hydraulic chain transmission logging truck winch |
| 05/23/2012 | CN202226495U Detector for disc brakes of mine hoists |
| 05/23/2012 | CN102464277A 一种电梯液压制动器 An elevator hydraulic brakes |
| 05/23/2012 | CN101767752B Electricity-driven fast cable traction device |
| 05/23/2012 | CN101717055B Manual brake release device of disc brake |
| 05/16/2012 | EP1987315B1 Cable length sensor |
| 05/16/2012 | CN202220068U Hoisting control oil circuit system of automobile crane |
| 05/16/2012 | CN202220067U Brake of electric winch |
| 05/09/2012 | CN202214188U Braking device for winch |
| 05/09/2012 | CN202214177U Novel explosion-proof electric block |
| 05/09/2012 | CN101875477B Crane with brake failure protection device and brake failure protection method |
| 05/09/2012 | CN101607682B Brake device |
| 05/02/2012 | EP2445824A1 Safety system for a rotating part, and hoisting winch provided with one such system |
| 05/02/2012 | CN102438886A Method and device for handling of rope |
| 05/02/2012 | CN102431927A Cage stabilizing and locking device for vertical shaft cage and using method thereof |
| 05/02/2012 | CN102431926A Structure of disc brake |
| 05/02/2012 | CN101870438B Friction brake disk of double-speed electric-block and preparation method thereof |
| 04/25/2012 | CN202201673U 一种带防擦装置的电磁碟式制动器 A disk with a scuff electric brake device |
| 04/25/2012 | CN202201672U 电梯导靴式抱闸 Elevator guide shoe brake |
| 04/25/2012 | CN202201667U 矿山运输绞车安全制动装置 Mine transport safety brake winch |
| 04/18/2012 | CN102417148A Small-sized dispatch winder braking device with self-locking mechanism |
| 04/18/2012 | CN101506084B Elevator machine brake with integrated bearing and brake surface |
| 04/18/2012 | CN101175686B External-mounted brake for a driving disk |
| 04/17/2012 | DE202011001482U1 Trommelbremse Drum brake |
| 04/11/2012 | CN202188051U 一种带防擦装置的电磁制动器 A rub with an electromagnetic brake device |
| 04/11/2012 | CN202188050U 节能电磁制动器 Energy saving electromagnetic brake |
| 04/11/2012 | CN202188049U 低噪音电磁制动器 Low noise electromagnetic brake |
| 04/11/2012 | CN202186861U 一种矿井提升机双工作点恒减速安全制动系统 Double work in mine hoist constant deceleration point safety brake system |
| 04/11/2012 | CN202186860U 刹车操纵集成装置 Integrated brake operating device |
| 04/11/2012 | CN202186859U 刹车操纵系统 Brake control system |
| 04/04/2012 | CN202181185U 一种船舶用绞车刹车装置 A marine winch brakes |
| 04/04/2012 | CN202181184U 绞车制动闸块磨损达限报警装置 Winch brake pad wear warning device over limit |
| 04/04/2012 | CN102398871A 盘式制动器的制动电磁铁 Disc brake solenoid |
| 04/03/2012 | CA2485897C Brake for a lift |
| 03/28/2012 | CN202175531U 自走式钻修机刹车控制装置 Self-propelled drilling machine repair brake control device |
| 03/28/2012 | CN202175530U 刹车螺杆装置 Brake screw device |
| 03/28/2012 | CN202175523U 一种塔机用提升机构 One kind of tower crane with a lifting mechanism |
| 03/28/2012 | CN102012295B Installation method of non-contact involute-shaped braking moment device |
| 03/22/2012 | US20120068133 Overhead Storage Device |
| 03/21/2012 | CN102384193A 电磁制动器以及电梯设备 Electromagnetic brake and lift equipment |
| 03/21/2012 | CN102381667A Safe rope locking device for large-scaled hanging bracket |
| 03/15/2012 | US20120061635 Lift assembly |
| 03/14/2012 | CN202164067U 卷扬减速机 Winch reducer |
| 03/14/2012 | CN202164002U 一种高空作业升降梯 One kind of aerial work lifts |
| 03/08/2012 | WO2011141747A3 Rope grip apparatus |
| 03/07/2012 | CN202156895U 液压式绞车刹车装置 Hydraulic winch brakes |
| 03/01/2012 | WO2012025932A1 Emergency life saving device for building |
| 02/29/2012 | EP2422105A1 Centrifugal clutch and gearless abseil device |
| 02/29/2012 | CN202152264U 盘式制动器用外减震式电磁铁 Disc brakes with an external shock absorber solenoid |
| 02/23/2012 | WO2012021989A1 Safety wheel block |
| 02/22/2012 | CN202148164U 带缓冲无接触棘轮逆止器 No contact with the buffer backstop ratchet |
| 02/22/2012 | CN202148157U 双制动式环链电动葫芦 Dual brake type electric chain hoist |
| 02/22/2012 | CN102358592A Cushion valve group device of hydraulic winch |
| 02/21/2012 | CA2666297C Electro-hydraulic leak compensation |
| 02/16/2012 | WO2012019921A1 Winch comprising a centrifugal force governing unit |
| 02/16/2012 | US20120037863 Modular lift assembly |
| 02/16/2012 | DE102010009357B4 Seilzug mit Notbremseinrichtung Cable with emergency brake |
| 02/15/2012 | CN202144429U 机械转盘式岩心钻机卷扬机手把侧位操作装置 Mechanical rotary core drilling rig winch handle lateral operating device |
| 02/08/2012 | CN202138979U 带有丝杠调节装置的刹车带 Brake band with screw adjustment means |
| 02/08/2012 | CN202138976U 一种轻型电动绞盘 A lightweight electric winch |
| 02/08/2012 | CN102344099A Well logging winch and braking device thereof |
| 02/08/2012 | CN102344098A Brake having noise elimination function |