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Match Document Document Title
US20150028558 WHEELCHAIR BOWLING KIT  
A wheelchair bowling kit and bowling wheelchair are described. Embodiments of the wheelchair bowling kit can be implemented to allow a handicapped bowler to bowl more conventionally. Generally,...
US20140106917 Synchronous Belt Sprocket and System  
A sprocket system comprising a first sprocket (100) comprising a plurality of transverse first teeth (101) extending parallel to an axis of rotation (A-A) and having a first pitch (P1), the first...
US20120065011 ANGLED SPOKE PULLEY DESIGN  
An idler pulley is described for a front end accessory drive. The idler pulley includes plurality of angled spokes, such as angled ribs molded into the pulley to join an outer hub and an outermost...
US20130045824 FOLDABLE LEG REST  
A foldable leg rest has a base, a first folding assembly and a second folding assembly. The base has a mounting board and a first stage drive mechanism mounted on the mounting board. The first...
US20140200106 INVERTED TOOTH CHAIN AND SPROCKET DRIVE SYSTEM WITH REDUCED MESHING IMPACT  
An inverted tooth chain and sprocket drive system in which the initial contact distance ICD, the meshing impact angle Sigma (σ), the link plate entrance angle Beta (β), and other aspects of the...
US20110183799 INVERTED TOOTH CHAIN AND SPROCKET DRIVE SYSTEM WITH REDUCED MESHING IMPACT  
An inverted tooth chain and sprocket drive system in which the initial contact distance ICD, the meshing impact angle Sigma (σ), the link plate entrance angle Beta (β), and other aspects of the...
US20130053199 Independent Pulley System With Clutches  
The present invention relates to a pulley system including a motor, pulleys having a clutch, and pulley applications. The motor can be a truck motor such as a diesel motor using a power take-off...
US20150051034 ANGLED INSTRUMENT SHAFT ROLL ACTUATOR  
A force transmission includes an input axle having an input axis of rotation that receives a rotational input. An input capstan is fixed to the input axle. An output capstan is fixed to a main...
US20080234084 WHEEL WITH FLOATING SLEEVE  
A wheel, such as a pulley or a sprocket, includes a hub and a sleeve. The hub has an outer surface with a plurality of substantially axially aligned teeth. The sleeve has: (a) an inner surface...
US20120176857 Reducer Assembly For An Industrial Mixer  
A reducer for an industrial motor including a housing assembly, an input shaft assembly, an output shaft assembly and a cogged belt. The housing assembly defines a cavity. The input shaft assembly...
US20120065012 CHAIN DRIVE OR RETURN ARRANGEMENT AND CHAIN ASSEMBLY AND SPROCKET EMPLOYED THEREIN  
Chain return arrangement and sprocket and chain assembly employed therein with the bow flanks of the horizontal chain links (1) of the chain assembly (10) exhibiting a concave trough at least...
US20110281677 DRIVE DEVICE FOR A WIND TURBINE  
Drive device for a wind mill comprising a large pulley (21) disposed on a main shaft (22) and at least one belt (27) or chain adapted to transfer rotation from the pulley (21) to a generator (30,...
US20060052196 Chain storage unit for products and means to reduce chanin vibrations  
A storage unit for temporary storage of products is described, including at least one flexible member (55), provided with supports (57) for said products, extending and moving along a path defined...
US20080293529 Belt Drive With A Friction Wheel  
Belt drive comprising a crankshaft pulley, an accessory pulley, a transmission belt wound on the crankshaft pulley, an accessory pulley, a water pump friction pulley and a friction wheel having a...
US20110073401 HYBRID MOTORCYCLE  
A hybrid motorcycle includes a body frame, a front wheel, and a hybrid driving source. The hybrid driving source is mounted on the body frame between a head pipe and a swing arm pivot. The hybrid...
US20080312017 Inverted tooth chain sprocket with frequency modulated meshing  
An inverted tooth chain drive system includes an inverted tooth chain structured for inside flank engagement. The chain includes link rows each including leading inside flanks that project...
US20130075183 Vehicle With Electric Transaxle  
A vehicle comprises a transaxle, a battery and a load carrying bed. The transaxle includes a casing incorporating a drive train and supporting an axle and includes an electric motor mounted on the...
US20120202630 METHOD AND APPARATUS FOR SELECTIVE MECHANICAL ENTRAINMENT  
A method and systems for disengagement of a chain and sprocket actuation system is provided. In one version, an actuation system mechanically couples a motor with a rotatable feature. The...
US20090286638 Dual-Ratchet Wheel Transmission Apparatus  
A dual-ratchet wheel transmission apparatus includes: a drive wheel set, having a first drive wheel and a second drive wheel coaxially integrated with a drive shaft; a driven wheel set, being...
US20060154765 Transmission device for an agitator of impression material  
The present invention discloses a transmission device for agitator of impression material, wherein belt pulleys are installed on the V-frame of the agitator of impression material and the fixing...
US20110185691 CLIP CONTROL SYSTEM FOR WALK REEL MOWER  
A reel cutting unit of a reel mower is provided with a belt and pulley drive system for rotating the reel of the cutting unit at variable speeds when the ground speed of the reel cutting unit is...
US20070213154 Drive mechanism for non-personnel lifting device  
An improved pre-assembled drive mechanism is disclosed for a non-personnel lifting device of the type having a container movable upwardly and downwardly on spaced apart guide rails. A generally...
US20050064971 Movable-body linear drive assembly  
A movable-body linear drive assembly comprises: a drive source; a drive pulley connected to the drive source; an idler pulley which is disposed such that the idler pulley is spaced from the drive...
US20140113754 CHAIN DRIVE AND TIMING ASSEMBLY OF AN INTERNAL COMBUSTION ENGINE HAVING SUCH CHAIN DRIVE  
In a chain drive, the wear of a chain having a plurality of links, each of which is provided with a pair of pivot pins parallel to each other and transversally spaced apart, from each other and at...
US20130109519 Sprocket and Chain Transmission  
A sprocket comprises a set of standard sprocket teeth, each having a first face width and capable of entry between the inner link plates of a transmission chain and engaging sprocket...
US20130148146 TRANSMITTING MODULE AND MULTI-FUNCTIONAL PRINTER USING THE SAME  
A transmitting module and a multi-functional printer (MFP) using the same are provided. The transmitting module includes at least two rotating shafts and a transmission belt. Each rotating shaft...
US20070129192 Motor-driven steering system capable of easily adjusting tension thereof  
Disclosed is a motor-driven steering system capable of easily adjusting tension. The motor-driven steering system comprises a driven pulley connected to a driving pulley of the motor through a...
US20150083069 CHAIN DRIVE ASSEMBLY  
A system is disclosed for a chain drive assembly. The system includes a first driving sprocket coupled with a crankshaft of the motor; and a second driving sprocket coupled with the crankshaft and...
US20110003658 POWER TRANSMISSION CHAIN AND POWER TRANSMISSION SYSTEM INCLUDING SAME  
With a view to suppressing fretting in a power transmission chain, when a chain straight-line area is seen from a chain widthwise direction W, a flat portion 18 of a first pin 3 of the chain...
US20150148162 TRANSMISSION PULLEY, POWER TRANSMISSION SYSTEM COMPRISING SUCH A PULLEY, AND METHOD FOR PRODUCING SUCH A PULLEY  
A transmission pulley, for a power transmission system including a belt having longitudinal grooves, having at least one end cap, a stack (E) of identical crowns, as well as means of connecting...
US20050255953 Band Drive System for Telescopes, LIDAR and Other Instruments  
A band drive system, providing both speed and torque reduction for astronomical telescopes, light detection and ranging systems, and other instruments requiring precision pointing about an axis of...
US20130090194 REDUCING DEVICE HAVING A HIGH REDUCTION RATIO, ROBOT AND HAPTIC INTERFACE COMPRISING AT LEAST ONE SUCH REDUCING DEVICE  
A reducing device having a cable or a belt and cable, providing a high reduction ratio, and including: two driving drums; two sheave wheels; at least one driving cable traveling from a first...
US20140228159 DAMPER ASSEMBLY FOR CHAIN OR BELT DRIVE  
A chain or belt drive assembly, including: a first sprocket with: a first plurality of radially outwardly extending protrusions; and at least one opening passing through material forming the...
US20130195586 TRANSMISSION MECHANISM, SUBSTRATE POSITIONING DEVICE AND ROBOT  
A transmission mechanism includes: a drive pulley which is provided on a drive shaft and has external teeth with a predetermined pitch width; a driven pulley which is provided on a driven shaft...
US20140121049 BICYCLE DRIVE UNIT  
A drive unit has three axles, three rotation transmitting members and an acting force detecting unit. The first axle is configured to be rotated by a crank arm. The first rotation transmitting...
US20100210386 TORQUE LIMITER ARRANGEMENT FOR A HORIZONTAL GRINDER  
A compact low capacity torque limiter is installed in a drive sheave of a belt drive connecting an engine to the hammer mill of a horizontal grinder.
US20100292038 Multiple Tension Reducing Sprockets in a Chain and Sprocket System  
In chain and sprocket systems with at least two resonance modes, two or more tension reducing sprockets are oriented to cancel each other at a first resonance mode and have no effect to increase...
US20120235377 HANDCYCLE AND DRIVE MECHANISM THEREFORE  
A drive mechanism for a handcycle has a master drive sprocket rotatably mounted on a frame adjacent a front wheel of the handcycle, and positioned away from a driver seating area. The drive...
US20080026893 CHAIN-TYPE DRIVING FORCE TRANSMITTING APPARATUS  
A chain-type driving force transmitting apparatus includes a case having a lower space accumulating therein lubricating oil, an input shaft rotatably supported by the case, an output shaft...
US20130294916 Inverted Tooth Silent Drive Chain for Wind Turbine Powertrain Applications  
A powertrain for a wind turbine is provided. The powertrain may include a first stage speed increaser and a second stage speed increaser in communication with the first stage speed increaser. The...
US20120149512 TORQUE TRANSMISSION CHAIN AND TORQUE TRANSMISSION DEVICE  
A torque transmission chain and torque transmission device of which the strength of links is increased by devising lock points that regulate the maximum relative rotation angle between the links...
US20080176689 ROTATING DISK WITH A PERIODICALLY CHANGING TOOTH-SPACE GEOMETRY  
A rotating disk is provided, which can rotate by a rotational angle about a rotational axis (12) and has a number of teeth (20) arranged on a periphery of the rotating disk (10) and tooth spaces...
US20130029796 DRIVE DEVICE  
A drive device for a winch (8) comprising a large belt pulley (1) or chain pulley, a winch drum which is connected to the large belt pulley (1). The large belt pulley (1) is rotatably connected to...
US20050107197 Power shaft including a belt retaining geometry  
A power shaft including a belt retaining geometry is provided according to an embodiment of the invention. The power shaft includes a shaft including a normal belt position portion adapted for...
US20130196804 Link Chain with Inclined Plate Backs  
A link chain has alternating inner and outer chain links connected by a chain articulation, having a direction of motion, wherein each inner chain link has at least one inner plate, and each outer...
US20140011617 ROTARY CONNECTION  
A rotary connection for cranes, wind power plants, solar panels and the like, having an outer ring (1) and having an inner ring (2) which are arranged so as to be rotatable relative to one...
US20130237353 MANUAL TORQUE ADJUSTER  
The invention relates to a manual torque adjuster for a motor vehicle steering system, having an electric motor (1), which has a pinion which is arranged on a motor shaft (6) on the output side of...
US20130244821 CHAIN TRANSMISSION DEVICE  
In a transmission chain, guide plates are provided on opposite ends of guide rows. In a guide row, both of the guide plates can be contact guide plates arranged to contact sides of the...
US20130313793 Rotating Assembly  
A synchronized rotating wheel assembly for a recreational device having wheels is disclosed. The assembly includes a base plate having top and bottom surfaces, the top surface of the base plate...
US20080039255 WORKING MECHANISM AND MANIPULATOR  
A working unit includes a gear body disposed forwardly of a tubular member around which a wire is wound and having a rotational axis disposed substantially parallel to the tubular member, and a...

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