| 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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| 06/12/2013 | CN202988638U Brake friction plate for hoisting winding drum for internal combustion tire-type crane |
| 06/12/2013 | CN202988637U Embedded running wheel brake |
| 06/12/2013 | CN202988636U Electromagnetic type elevator braking device |
| 06/12/2013 | CN202988628U Brake gear of lifting hoist |
| 06/12/2013 | CN202988623U Compact high-lift hoisting mechanism |
| 06/12/2013 | CN202988608U Combined manual crane |
| 06/12/2013 | CN103145062A Elevator band-type brake controller |
| 06/12/2013 | CN103145061A Self-locking disc type brake |
| 06/12/2013 | CN103145058A Emergency stop signal emitting device |
| 06/12/2013 | CN102311063B Dry-type braking device for lifting hoist speed reducer |
| 06/12/2013 | CN102205931B Energy-saving hydraulic winch |
| 06/06/2013 | US20130140113 Rope braking apparatus |
| 06/05/2013 | CN202967996U Braking device for luffing winch |
| 06/05/2013 | CN202967995U Antiskid device of steel wire ropes of friction hoist |
| 06/05/2013 | CN202967994U Winch belt-type brake device with proportional control |
| 06/05/2013 | CN202967791U Electromagnetic rail clamping device |
| 06/05/2013 | CN202967432U Non-return device |
| 06/05/2013 | CN101898731B Hoisting mechanism of crane |
| 05/29/2013 | CN202953780U Brake cylinder for winch |
| 05/29/2013 | CN202953779U Improved brake structure of hoister |
| 05/29/2013 | CN103121643A Constant braking evolvent few-tooth-difference speed reducing winding engine |
| 05/29/2013 | CN103121642A Manually-operated type marine winch |
| 05/29/2013 | CN103121640A Permanent-magnet and constant-braking cycloidal reduction winch |
| 05/29/2013 | CN103121639A Permanent magnet type constant braking inner cycloid reducer winch |
| 05/29/2013 | CN103121638A Permanent-magnet and constant-braking evolvent small-tooth-difference reduction winch |
| 05/29/2013 | CN103121637A Constant braking outer cylinder evolvent few-tooth-difference speed reducing winding engine |
| 05/29/2013 | CN103121636A Constant braking outer cylinder hypocycloid speed reducing winding engine |
| 05/29/2013 | CN103121635A Constant braking outer cylinder cycloid speed reducing winding engine |
| 05/29/2013 | CN103121634A Constant braking hypocycloid speed reducing winding engine |
| 05/29/2013 | CN103121633A Constant braking cycloid speed reducing winding engine |
| 05/29/2013 | CN103121632A Permanent-magnet and constant-braking outer cylinder small-tooth-difference reduction winch |
| 05/29/2013 | CN103121631A Permanent-magnet and constant-braking outer cylinder inner cycloidal reduction winch |
| 05/29/2013 | CN103121630A Permanent-magnet and constant-braking outer cylinder cycloidal reduction winch |
| 05/28/2013 | US8448922 Safety brake device for theatre hoist |
| 05/22/2013 | CN202945018U Hoisting detent hydraulic control system, hoist and crane |
| 05/22/2013 | CN202945017U Double-speed scheduling drawing hoist safety brake |
| 05/22/2013 | CN202945016U Double-speed multipurpose winch clutch brake |
| 05/22/2013 | CN202945015U Haulage winch block-type hydraulic spring brake |
| 05/22/2013 | CN103112796A Electromagnet of built-in inclined plane force-amplifier |
| 05/22/2013 | CN103112795A Self-locking outer edge brake |
| 05/22/2013 | CN103112794A Electromagnetic brake |
| 05/15/2013 | CN202936144U Hydraulic control system for auxiliary brake |
| 05/15/2013 | CN202936143U Slow descending device for winch |
| 05/15/2013 | CN202936138U Rope-twisting resisting auxiliary braking mechanism for slusher muck loading machine |
| 05/15/2013 | CN103101853A Braking secure type marine winching vehicle |
| 05/15/2013 | CN103101852A Marine winch |
| 05/15/2013 | CN103101849A Electric hoist |
| 05/15/2013 | CN103101841A Remote intelligent control system for workover rig |
| 05/08/2013 | CN202926299U Power descending tower pumping unit |
| 05/08/2013 | CN202924666U Brake control device for hydraulic braking system |
| 05/08/2013 | CN202924665U Electromagnetic shaft brake |
| 05/08/2013 | CN202924653U Portable crane clutch and brake device |
| 05/08/2013 | CN202924651U Novel winch |
| 05/08/2013 | CN202924649U Remote operation mechanism for hoisting machine |
| 05/08/2013 | CN202924647U Novel intelligent multi-stage brake windlass |
| 05/08/2013 | CN103086295A Hydraulic disc brake clearance early warning device |
| 05/01/2013 | CN202912622U 制动装置 Brakes |
| 05/01/2013 | CN202912621U Brake screw mechanism |
| 05/01/2013 | CN103072909A Hydraulic windlass for rope threading of large-tonnage crawler crane |
| 05/01/2013 | CN102249166B Safety brake apparatus used in JSDB-series two-speed multi-purpose winch |
| 04/30/2013 | US8430206 Safety devices comprising a load-bearing composite polymeric housing and a load-bearing anchorage plate |
| 04/24/2013 | CN202897919U Double-pneumatic tyre clutch |
| 04/24/2013 | CN202897918U Mine hand brake controller |
| 04/24/2013 | CN202897917U Fast down-placing winch strip type brake mechanism |
| 04/24/2013 | CN202897916U Braking device |
| 04/24/2013 | CN103062264A Intelligent brake clearance protector |
| 04/24/2013 | CN103062182A Integrated bolt with limiting and guiding functions |
| 04/24/2013 | CN103058091A 电磁制动器 Electromagnetic brake |
| 04/24/2013 | CN103058086A Oil well repairing machine electricity-driven winch assembly |
| 04/24/2013 | CN101683962B Mechanical brake |
| 04/18/2013 | US20130092480 Brake system for manual hoisting |
| 04/17/2013 | CN202880746U Safety brake for winch |
| 04/17/2013 | CN202880745U Hydraulic brake used for hoister |
| 04/17/2013 | CN103043558A Structure of winch brake belt |
| 04/17/2013 | CN103043552A Winching speed reducer for truck cranes |
| 04/17/2013 | CN103043549A Mechanical paraffin cleaning hoist applied to field of petroleum |
| 04/10/2013 | CN202864804U Low-speed contact type non-return device |
| 04/10/2013 | CN202864803U Winch operating platform |
| 04/10/2013 | CN202864802U Jib lubbing mechanism brake disc of swing arm tower crane |
| 04/10/2013 | CN202864801U Locking structure of winch brake for scraper bucket rock loading machine |
| 04/10/2013 | CN202864800U Brake mechanism of winch |
| 04/10/2013 | CN202864794U Frequency conversion stepless rope continuous tractor |
| 04/10/2013 | CN202864775U Manual electric dual purpose lift electric hoist |
| 04/10/2013 | CN103030081A 制动控制装置以及起重机 The brake control device and a crane |
| 04/10/2013 | CN101186267B Braking device, lift facility, a method for recording the function of the braking device and a modernisation set |
| 04/09/2013 | DE202013100948U1 Verbesserte Windenbremskonstruktion Improved brake wind construction |
| 04/03/2013 | CN202848963U 电梯制动装置 Elevator brakes |
| 04/03/2013 | CN202848956U Long-haul-distance large-traction variable-frequency haulage winch |
| 04/03/2013 | CN202848944U Long-haul-distance large-traction variable-frequency double-speed haulage winch |
| 04/03/2013 | CN103011006A Truck-mounted crane winch brake structure |
| 04/03/2013 | CN103011005A Linkage device used for winch operation system |
| 04/03/2013 | CN103011004A Real-time monitoring disk brake with pressure sensor |
| 04/03/2013 | CN103011003A Air control brake control method and system for dual-control membrane type drilling machine |
| 04/03/2013 | CN103011002A Centrifugal last-stage braking device and roller guiding device comprising same |
| 04/03/2013 | CN102107827B Mechanical brake release device of crane |
| 04/03/2013 | CN102040171B Double planetary transmission hoisting mechanism for ladle crane |
| 03/27/2013 | CN202829437U Vehicle-mounted workover rig brake hydraulic system |
| 03/27/2013 | CN202829436U Manipulating device for lifting winch |
| 03/27/2013 | CN202829435U Vehicle-mounted workover rig brake device |
| 03/27/2013 | CN202829434U Counter weight type safety braking system for large underground haulage winch |