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Patent Searching and Data


Matches 451 - 500 out of 19,766

Document Document Title
WO/2014/140919A4
A harmonic damper for use in vehicular accessory drive systems. The harmonic damper includes a one-piece inertia ring manufactured from a sheet metal blank using a cold forming process to define a series of interconnected folded ring sec...  
WO/2015/045941A1
A plunger (30) capable of sliding along the inner-diameter surface of a valve sleeve (14) and the outer-diameter surface of a rod (15) is fitted onto the lower end of the rod (15), and a valve hole (33) is provided in a base plate (31) o...  
WO/2015/000466A3
The invention relates to a driving drum drive, comprising a driving drum (2) having a device arranged thereon for forming an axially centring movement of a loop of a cable (4) running axially from the driving drum (2), at least one full ...  
WO/2015/043598A1
The invention relates to a chain guide element with a guide rail for acting on and guiding a chain, comprising a coupling element, which has a seat for a holding element, said holding element being designed as a cylindrical element havin...  
WO/2015/039661A1
The invention relates to a chain guide element having a first rail and a second rail which is spaced apart from the first rail, wherein a lateral connecting element is arranged in each case on both sides of the rails, which joins togethe...  
WO/2015/041133A1
The purpose of the present invention is to improve the quietness of a chain transmission device that uses a rolling-type chain guide. Provided is a chain transmission device having chain guides (6, 7) in which a plurality of chain-guidin...  
WO/2015/035986A1
The invention relates to a mechanical tensioner (1) for a traction transmission drive of an internal combustion engine, having a base plate (2) to which a spiral spring (3) is attached. Said spiral spring is prepared to apply a force to ...  
WO/2015/036217A1
The invention relates to a tensioning device for a chain (2) of a motorcycle or bicycle, comprising rails (3) that run along the chain (2) and that are arranged so as to be movable at least to some extent, and at least one elastic elemen...  
WO/2015/035508A1
In an aspect, a tensioner is provided for maintaining tension in an endless drive member in a belt-in-oil drive system. The tensioner includes a base that is mountable to a stationary structure and that has a circumferential wall that de...  
WO/2015/034796A1
A CVT 6 (Fig. 5) comprising of two substantially identical CVT 4's. Each CVT 4 comprises of two cones that are coupled by a transmission belt. The driving cones of the CVT 4's are mounted on a common shaft, and the driven cones of the CV...  
WO/2015/029840A1
The present invention pertains to a toothed belt driving device for a bicycle wherein, in the driving state, a pulley groove part of a driven pulley and a portion of the surface of a belt tooth part on the side in the belt travel directi...  
WO/2015/027325A1
In an aspect, an isolator is provided for isolating a device driven by an engine via an endless drive member. The isolator includes a shaft adapter that is connectable with a shaft of the device, a rotary drive member that is engageable ...  
WO/2015/024101A1
In an aspect, the invention is directed to a clutched device that includes a clutch input member, a clutch output member, and a wrap spring clutch. The wrap spring clutch is engageable with the clutch input member and the clutch output m...  
WO/2015/024568A1
The invention relates to a tensioning or guide rail for a flexible drive on an internal combustion engine of a vehicle, with two opposite longitudinal sides (1, 2), wherein the first longitudinal side (1) forms a guide track for a tracti...  
WO/2014/140919A3
A harmonic damper for use in vehicular accessory drive systems. The harmonic damper includes a one-piece inertia ring manufactured from a sheet metal blank using a cold forming process to define a series of interconnected folded ring sec...  
WO/2015/021986A1
Guide device for a wrap-around means of a conical-disc wrap-around gearing having two spaced-apart guide portions between which the wrap-around means can be guided, a web portion for connecting the guide portions, and a holding portion f...  
WO/2015/023269A1
A narrow chain with alternating inside link positions in a 3x1 lacing arrangement provides improved noise-vibration-harshness (NVH) characteristics relative to conventional narrow-laced chains in an oil pump drive application. The two in...  
WO/2015/021006A1
A belt transmission comprising a housing, a first belt trained between a first shaft and a first intermediate shaft, a second belt trained between the first intermediate shaft and a second intermediate shaft, a third belt trained between...  
WO/2015/019838A1
When a rod (5) is loaded with a pressing force, a first check valve (17) is closed and oil in a pressure chamber (6) is leaked from a small leakage path into a reservoir chamber (14). The leak gap is formed from a first and a second leak...  
WO/2015/016457A1
The present invention relates to a power conversion device, which receives power from a power source floating on the ocean and carries out irregular motion by waves within a predetermined range in the vertical and lateral directions so a...  
WO/2015/015424A1
A transmission system (11) is provided comprising a drive pulley (12), at least one driven pulley (13) and an oil wet toothed belt (14). The toothed belt comprises a toothing (14f) and a back (14g), a first portion (14a), wherein the too...  
WO/2015/013570A2
A tensioner is disclosed that may be part of a power system where the tensioner provides tension to an endless power transmitting element such as a belt, chain, or other continuous loop. The tensioner has an arm that is rotatable about a...  
WO/2015/010190A1
In an aspect, an isolator is provided for isolating torsional vibration between a crankshaft of an engine and an endless drive member. The isolator includes a driver drivable by the crankshaft, a pulley that is engageable with an endless...  
WO/2015/010187A1
In an aspect, a spring assembly is provided for an isolator, and includes first and second helical compression springs, a retainer and a spring housing. The first helical compression spring has a central aperture and has a first end and ...  
WO/2015/013568A2
A tensioner is disclosed that may be part of a power system where the tensioner provides tension to an endless power transmitting element such as a belt, chain, or other continuous loop. The tensioner includes an arm that is rotatable ab...  
WO/2015/006195A1
A tensioner (10) for an endless loop power transmission member can include the assembly of a plunger (12) operably engageable with an endless loop power transmission member, and a piston (14) guiding the plunger (12) for sliding coaxial ...  
WO/2014/203950A1
The present invention relates to a belt mounting tool (9) that is installed so as to cover at least one part of a first surface (3g) of a pulley (3). The belt mounting tool (9) is provided with: a mounting part (11) mounted along the out...  
WO/2013/154572A3
A timing belt spacer tool with an arcuate spacer portion of predetermined uniform thickness and an extension tab extending in an axial direction from the mid-section of the spacer portion. The extension tab may have a grip, which may be ...  
WO/2014/200352A1
A bicycle hub 1 comprises a hollow cylindrical body 3 which is provided with external splines having teeth 5 extending in axial direction. Each tooth has a first axial side 7 which is loaded during use by a sprocket wheel slid onto the b...  
WO/2014/192438A1
A metallic belt (300) is an endless belt comprising a belt-like body. When the metallic belt (300) is in a natural state in which external force is not applied thereto, the metallic belt (300) has a belt overlap section where at least tw...  
WO/2014/191882A1
The invention concerns an assembly comprising: - a fixed support (10) such as an engine block, - a plurality of pulleys (20, 21) mounted rotatably on the support (10), - a belt (30) mounted on said pulleys (20, 21), - a tensioner (40) co...  
WO/2014/190360A1
A tensioner is provided for tensioning an endless drive member. The tensioner comprises a base, a tensioner arm, a pivot bushing, a drive member engagement member, and a spring. The base comprises a pivot shaft, a spring cup and a rear p...  
WO/2014/187455A1
The invention relates to a hydraulic traction tensioner (1) for a traction drive of a motor vehicle, having a housing (2) and a piston (4) which can be extended out of the housing (2) in order to deflect a tensioning rail, wherein an ent...  
WO/2014/186876A1
An isolator is provided for use with an engine and in particular an engine that is assisted or started by MGU (Motor- Generator Unit) or a motor through an endless drive member. It comprises a double acting spring system for isolating cr...  
WO/2014/189745A1
A tensioner (10) for an endless loop power transmission member can include a piston (12) operably engageable with an endless loop power transmission member, and a cylinder (14) guiding the piston (12) for sliding coaxial movement in a di...  
WO/2014/183752A1
A sleeve (18) of a clamping or guide rail (2) for receiving a screw fastening the sleeve (19) to a further component, wherein the sleeve (18) can be inserted in a hole (5) in the clamping or guide rail (2) and, in the operating state, at...  
WO/2014/183200A1
In an aspect, a tensioner for tensioning an endless drive member on an engine, is provided, comprising a base that mounts to the engine, a tensioner arm that is pivotally connected to the base for pivotal movement about a tensioner arm a...  
WO/2014/182953A1
A continuously variable transmission for a vehicle comprises a primary pulley, a secondary pulley, and a belt entrained around both pulleys in an opposite manner between the fixed and movable sheaves thereof. One pulley carries a selecti...  
WO/2014/177778A1
The invention concerns a device (100) for transferring torque between an electric machine (5) and a heat engine (M) equipping a motor vehicle. The device (100) comprises a belt (6) that travels between a crankshaft pulley (1) and a pulle...  
WO/2014/169978A1
The present invention relates to a tensioning or guide rail for a flexible drive, in particular a chain drive of an internal combustion engine, comprising a support body and a sliding lining body, which is attached to the support body an...  
WO/2014/166771A1
The invention relates to a mixing and conveying device (10), in particular for mortar or concrete as a material to be conveyed, comprising a supporting frame (18), a drive motor (12), which is preferably designed as a diesel engine and t...  
WO/2014/154210A1
The invention relates to a hydraulic traction means tensioner (1) for a traction drive of a motor vehicle, comprising a cylinder (2) and a piston (3) arranged therein which are longitudinally displaceable relative to one another, wherein...  
WO/2014/159895A1
A yard maintenance device having a working assembly selectively rotatable based on operation of an engine of the device may include a belt drive system. The belt drive system may include at least one driven pulley operably coupled to the...  
WO/2014/148342A1
Provided is a tensioner that can be easily lightened and miniaturized, has few parts, and is easy to assemble. The tensioner is provided with: two bottomed-cylinders (2,3) that contain a plurality of legs (24, 34), which have springs (22...  
WO/2014/147583A1
A harmonic pin ring gearing has an input shaft, an output shaft, two outer gears, each having an internal toothing, and a single internal gear having an external toothing. The internal gear is arranged concentrically with respect to a fi...  
WO/2014/149367A1
A tensioner is disclosed that may be part of a power system where the tensioner provides tension to an endless power transmitting element such as a belt, chain, or other continuous loop. The tensioner has an arm that is rotatable about a...  
WO/2013/070404A3
A vehicle steering system transmission comprising a housing, an input shaft journalled to the housing, an electric motor connected to the housing and coupled to the input shaft, an output shaft journalled to the housing, the input shaft ...  
WO/2014/139517A1
The invention relates to a transmission (1) comprising: an input disc (2), which can be connected to an input shaft, an output disc (3), which can be connected to an output shaft, an endless drive element (6), which is clamped along the ...  
WO/2014/139708A1
Crasher belt tensioning apparatus for mounting at a crusher and in particular a mobile crushing unit. The belt tensioning assembly comprises a base frame that mounts a moveable swing arm via a plurality of non-rigid mountings to provide ...  
WO/2014/139628A1
The present invention relates to a tensioning rail for an endless drive, in particular timing chain drive of an internal combustion engine, having a sliding lining body and having a reinforcement body which is inserted into the sliding l...  

Matches 451 - 500 out of 19,766