Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 55 - Elements with teeth or friction surfaces for conveying motion; Worms, pulleys orsheaves for gearing mechanisms
Patents for F16H 55 - Elements with teeth or friction surfaces for conveying motion; Worms, pulleys orsheaves for gearing mechanisms (19,614)
11/2012
11/28/2012CN101874171B Expandable pulley
11/28/2012CN101512192B Transmission device
11/27/2012US8317642 Device for driving a generator by a belt drive of an internal combustion engine
11/22/2012WO2012155252A1 Steerable units as a frictional surface between objects
11/22/2012US20120295749 Device For Activating A Cogged Flexible Transmission Organ
11/22/2012US20120295746 Overrunning isolating decoupler pulleys
11/22/2012US20120291578 Eccentrically cycloidal engagement of toothed profiles having curved teeth
11/22/2012US20120291576 Backlash-compensating mobile
11/22/2012DE19861359B4 Getriebe Transmission
11/22/2012DE102011101666A1 Device for use as gearbox for connecting two rotating coaxial connectors, is provided with two gear elements, where gear elements are supported and coupled with each other by rolling bearing
11/22/2012DE102010060590B4 Schaltbare Kupplung, insbesondere mit elektrisch, hydraulisch oder pneumatisch aktuiertem Betätigungselement Switchable coupling, in particular with electric, hydraulic or pneumatic actuator aktuiertem
11/22/2012CA2835685A1 Steerable units as a frictional surface between objects
11/21/2012EP2525118A1 Electrically assisted motor vehicle steering
11/21/2012CN202545744U Pulley welding device for steel wire rope
11/21/2012CN202545743U Engine combined belt pulley
11/21/2012CN202545742U Belt pulley capable of adjusting output speed of motor
11/21/2012CN202545741U Belt pulley
11/21/2012CN202545740U Novel high-pressure water injection pump belt pulley
11/21/2012CN202545739U Belt pulley
11/21/2012CN202545738U Unidirectional belt pulley
11/21/2012CN202545737U Traction sheave
11/21/2012CN202545736U Automatic worm gear and worm clearance compensation mechanism for electric power steering system
11/21/2012CN202545698U An automobile seat transmission gear mechanism
11/21/2012CN202545692U Dual-driven anti-reversal speed reducer
11/21/2012CN202545690U Special speed reducer for withdrawal straightener
11/21/2012CN102788136A Energy-saving power assisting device of driving wheel of stepless speed change motor vehicle
11/21/2012CN102788135A Novel belt pulley
11/21/2012CN102788134A Device for eliminating meshing back lash of worm gear and worm and increasing output torque
11/21/2012CN102788133A Light gear mechanism
11/21/2012CN102003516B Manufacturing method of synchronizer tooth link
11/21/2012CN101842614B Pulley structure and belt type stepless transmission
11/21/2012CN101435487B Gear drive mechanism of rotating shaver
11/21/2012CN101270803B Resin double-helical gear
11/20/2012US8313411 Backlash-free planetary gear unit with split planet gears, which are preloaded by spring bars arranged parallel to the planetary axis of rotation
11/20/2012US8312785 Involute gear teeth for fluid metering device
11/20/2012US8312784 Rotary-linear actuator with optimised rollers
11/15/2012WO2012152757A1 Pulley unit for bi-directional torque transfer
11/15/2012WO2012152579A1 Injection moulding device for a globoid toothing and method for producing a globoid toothing
11/15/2012WO2012151699A1 Spherical involute gear coupling
11/15/2012WO2012151604A1 Component with an adaptive coating
11/15/2012WO2012151603A1 Component with an adaptive coating
11/15/2012US20120285283 Wave gear device having three-dimensional continuous contact tooth profile
11/15/2012DE102011112700A1 Decoupled pulley for use in hybrid-drive, has switchable clutch i.e. multi-disk clutch, arranged between hub and pulley body for requirement-based bypassing of spring body, where spring body is made from elastomer material
11/15/2012DE102011101373A1 Chain ring for chain gear of bicycle, has chain portion of chain enlacing teeth of chain ring, where pressure limiters are protruded outward from chain ring in radial manner, and inner side edge of chain strap is supported by chain section
11/15/2012DE102011075775A1 Anordnung zur Schaltung eines Getriebes Arrangement for a gearbox
11/14/2012EP2522480A1 Gear wheel in particular for worm reduction gear
11/14/2012CN202531991U Cylindrical gear for control valve
11/14/2012CN202531793U Sun wheel mechanism for stepless speed variator
11/14/2012CN202531781U Movable side structure for arc synchronous toothed belt wheel
11/14/2012CN202531780U Special rope-tightening pulley
11/14/2012CN202531779U Movable pulley
11/14/2012CN202531778U Top sheave for splitting logging cable
11/14/2012CN202531777U Steel roller body for driving belt wheel
11/14/2012CN202531776U Belt pulley for isolaters
11/14/2012CN202531775U Two-wheel rotary extrusion pulley
11/14/2012CN202531774U Chain wheel structure for plate chain type elevator
11/14/2012CN202531773U Circular tooth-type gear
11/14/2012CN202531617U Double-end cylindrical driving shaft mechanism used for speed reducer
11/14/2012CN102782368A Molded sheet metal part for conical disk
11/14/2012CN102782367A Hypoid gear
11/14/2012CN102777594A Arrangement for shifting a gearbox
11/14/2012CN102777572A Belt pulley used for engine
11/14/2012CN102777571A Pressing block device capable of automatically compensating meshing clearance between gear and rack
11/14/2012CN102777570A Mutually meshed gears and tooth outline design method thereof
11/14/2012CN102777569A Split type ratchet wheel
11/14/2012CN102777568A High-performance powder metallurgy cam and transmission gear and producing method thereof
11/14/2012CN102777560A External geneva mechanism of octadentate
11/14/2012CN102777556A Gear-rack precise transmission structure for heavy machinery
11/14/2012CN102777546A Short tube flexible gear harmonic reducer of rigid wheel tooth dip angle and transmission rigidity testing device thereof
11/14/2012CN102777282A High-efficiency engine (heat engine)
11/14/2012CN102774730A Pulley wheel for elevator tractor
11/14/2012CN101920417B Transmission gap adjusting mechanism of gantry numerical control cutting machine
11/14/2012CN101636311B Motorcycle wheel isolator
11/13/2012US8308601 Differential gear device
11/13/2012US8308590 Hub-pulley assembly having a rotationally disengageable pulley
11/13/2012US8308151 Elevator assembly for robotic positioning of a workpiece
11/08/2012WO2012055484A8 Optimized crowning in bevel gear wheels of a bevel gear transmission
11/08/2012US20120283058 Rotation urging mechanism and pulley device
11/08/2012DE19802104B4 Stufenlos verstellbares Riemengetriebe Belt type continuously variable transmission
11/08/2012DE10226861B4 Stufenlos regelbares Umschlingungsgetriebe Continuously variable belt transmission
11/08/2012DE102011100735A1 Gear wheel, useful for seat adjustable mechanism, comprises gear portion having teeth, where wheel is formed of sheet steel and teeth exhibit different surface finish in regions loaded or loadable on rolling contact than in other regions
11/08/2012DE102011100688A1 Gear wheel for motor vehicle, has hub, ring gear and catch provided between hub and ring gear, where hub or ring gear is formed by two parts
11/08/2012DE102011100161A1 Crankshaft pulley for transferring torque between crankshaft and belt drive, has adjusting ring and actuating lever which are arranged in ball ramp mechanism that is provided for actuating brake device
11/08/2012DE10042750B4 Getriebe Transmission
11/07/2012EP2520831A1 Gear plate
11/07/2012CN202520927U Worm and gear gap adjusting device for solar energy tracker
11/07/2012CN202520922U Bridge case driving cylindrical gear assembly
11/07/2012CN202520915U Forced deceleration system
11/07/2012CN202520908U Anti-movement unidirectional pulley assembly
11/07/2012CN202520907U Belt pulley for improving positional stability of bearing
11/07/2012CN202520906U Clipper belt pulley
11/07/2012CN202520905U Drive sprocket shared by engine balance shaft and oil pump
11/07/2012CN202520904U Assembly-type sprocket
11/07/2012CN202520903U Gear with helical tooth parts and section for gears
11/07/2012CN202520887U Chain wheel transmission device
11/07/2012CN202520871U Bidirectional worm-driven speed reducer
11/07/2012CN202520868U High-efficiency transmission worm reducer
11/07/2012CN202520802U Spiral bevel gear shaft
11/07/2012CN102770569A Gear and method for producing same
11/07/2012CN102770567A Carburized steel member and method for producing same
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