Patents for F16H 7 - Gearings for conveying rotary motion by endless flexible members (14,565)
08/2009
08/12/2009CN201288795Y Reversal tension gear
08/12/2009CN201288541Y Abdication apparatus for complex permanent magnet oil pumping machine
08/12/2009CN201287174Y Steel-bar automatic hoop bender with synchronous belt drive mechanism
08/12/2009CN101504062A 皮带传动装置 Belt drive means
08/12/2009CN100526668C Clutch assembly
08/11/2009US7572200 Chain drive system
08/06/2009WO2009053164A3 Clamping device having mechanical damping for a traction engine drive
08/06/2009US20090197729 Dynamic decorative painting
08/06/2009US20090197724 Captive fastener apparatus for chain guide or tensioner arm
08/06/2009US20090197723 Tensioning rail for a chain drive with a bridging guide channel section as a pressing region
08/06/2009US20090197722 Tensioner for endless transmission belt and internal combustion engine having the tensioner
08/06/2009US20090197721 Tensioner for endless transmission belt
08/06/2009US20090197720 Chain tensioner with cover element
08/06/2009DE102009004859A1 Riemen-Lichtmaschine-Anlasser-Nebenaggregatantriebs-Spannsystem Belt-alternator-starter accessory drive tensioning system
08/06/2009DE102008059213A1 Spanner für einen endlosen Übertragungsstrang Tensioner for an endless strand transfer
08/06/2009DE102008059212A1 Spanner für einen endlosen Übertragungsstrang Tensioner for an endless strand transfer
08/06/2009DE102008007710A1 Chain drive for transforming motor torque of electric motor in bicycle, has set of gear rims that is arranged on shaft i.e. pedal crankshaft, and transmission chain i.e. motor chain, provided in each of stages for transmission of torque
08/05/2009EP2084427A1 Belt assembly device provided with a ball lock system
08/05/2009EP2084426A1 Non-positive continuously variable transmission with out-of-round rotary disk
08/05/2009EP2016307B1 Chain tensioning device linking two strands of a chain drive
08/05/2009EP1907727B1 Belt drive
08/05/2009EP1704084A4 Automatic pretensioning mechanism for tension-element drives
08/05/2009CN201284818Y Telescopic power transmission with tension device
08/05/2009CN201284162Y Cop positive unwinding device of automatic bobbin winder
08/05/2009CN201283343Y Hand-operated electric dual-purpose windmill
08/05/2009CN201283342Y Unidirectional hand-operated transmission mechanism of windmill
08/05/2009CN101498207A Chain transmission of closed box body oil pump
07/2009
07/30/2009WO2009092491A2 Overpressure valve having stroke limiting
07/30/2009WO2009092490A2 Tensioning device for the endless drive in a timing system on a motor vehicle
07/30/2009WO2009024415A3 Hydraulic tensioning system for a belt drive
07/30/2009US20090191997 Rotating disc
07/30/2009US20090191069 Adjustable motor base for an hvac&r blower motor
07/30/2009DE112007001905T5 Hydraulisches Automatikspannelement Hydraulic automatic clamping element
07/30/2009DE102008005766A1 Überdruckventil mit Hubbegrenzung Pressure relief valve with stroke
07/30/2009DE102008005765A1 Clamping device for use in traction mechanism i.e. chain drive, of internal combustion engine, has locking device connected with clamping element and including locking element cooperating with locking levels in locking manner
07/30/2009DE102008005764A1 Spannvorrichtung für Zugmitteltriebe im Steuertrieb eines Kraftfahrzeuges Tensioning device for traction drives in the timing drive a motor vehicle
07/30/2009DE102008005763A1 Hydraulic tensioner for e.g. belt, has pressure chamber for admitting hydraulic fluid, and circular element and actuator controllable for changing damping characteristic of tensioner, where controllability of element is realized by actuator
07/30/2009DE102008005762A1 Method for changing power transmission belt tension of endless drive, particularly endless belt drive in motor vehicle, by electrically actuated system, involves operating spring pretension on spring by electrically actuated system
07/29/2009EP2083195A1 Resin pulley
07/29/2009CN201281113Y Tensioning device for auger drive belt
07/29/2009CN101495776A Tensioning rail with a channel device in the pressure body
07/29/2009CN101495775A Assembly system and method for a tensioned chain drive system
07/29/2009CN101493138A Belted alternator starter accessory drive tensioning system
07/29/2009CN101493137A Synchronization belt transmission system
07/29/2009CN100520117C Sprocket for chain
07/23/2009US20090186727 Tensioner
07/23/2009US20090186726 Belted alternator starter accessory drive tensioning system
07/23/2009US20090186725 Multi-utility camshaft cap for internal combustion engine
07/23/2009DE112007002322T5 Kettenspanner Chain tensioner
07/23/2009DE102008004481A1 Zugmittelspanneinrichtung Zugmittelspanneinrichtung
07/22/2009EP2080932A2 Power transmission tensioning device
07/22/2009EP1929182B1 Multiple-cushion ring sprocket assembly
07/22/2009EP1683252A4 Energy transfer apparatus
07/22/2009EP1546577B1 Bi-directional belt tensioner
07/22/2009CN201277312Y Intersecting-axle tensioning-wheel regulation belt apparatus
07/22/2009CN201277311Y Belt expansion automatic controller
07/22/2009CN101487520A Double-direction torque transmission device
07/22/2009CN100516591C Tensioner
07/22/2009CN100515296C 电动厨房用具 Electric kitchen appliances
07/21/2009US7563187 Belt drive system
07/21/2009US7562595 Dust proof sliding device
07/16/2009WO2009089265A2 Captive fastener apparatus for chain guide or tensioner arm
07/16/2009WO2009070204A3 Expandable pulley
07/16/2009US20090181815 Tensioner for an endless drive
07/15/2009EP2078144A2 Synchronous belt drive system
07/15/2009EP1875107B1 Flexible drive comprising at least one guide for tensioning and/or guiding a continuous traction mechanism
07/15/2009EP1664596A4 Non-circular rotary component
07/15/2009CN201273362Y Portable device used for replacing belt of beam pumping unit
07/15/2009CN201273361Y Chain tension device
07/15/2009CN101482168A Spline phased multiple sprocket
07/15/2009CN100513824C Tension rod with improved maintenance
07/14/2009US7559863 Chain tensioner
07/14/2009CA2554740C Belt installation tool
07/09/2009WO2009084231A1 Belt transmission device and transmission belt used for the same
07/09/2009WO2009053167A3 Hydraulic chain tensioner having detent device
07/09/2009US20090176609 Timing belt tensioner with stops controlled by brake device
07/09/2009DE102008064057A1 Fahrradkettenumwerfer mit mehreren Montageeinstellungen Fahrradkettenumwerfer with multiple mounting Settings
07/08/2009EP2077169A1 A device for stretching a transmission chain
07/08/2009EP2076692A1 Pivot arm tensioner with sliding ratchet mechanism
07/08/2009EP1838978B1 Timing belt tensioner
07/08/2009CN201269290Y Hinge type adjustment device for electric motor of oil pumping machine
07/08/2009CN101479502A Tensioner
07/08/2009CN101479501A Check valve with spring retained ball
07/08/2009CN100510480C Hydraulic system and automatic gearbox
07/08/2009CN100510477C Oil supply system for supplying oil to slide rails and guide rails
07/08/2009CN100510476C Hydraulic tensioner
07/07/2009US7556577 Wire reciprocating device
07/02/2009WO2009080429A1 Anti-friction bearing for a tensioning and/or deflection roller
07/02/2009WO2008143811A3 Inverted tooth chain sprocket with frequency modulated meshing
07/02/2009US20090170647 Hydraulic tensioner
07/02/2009US20090166967 Sheet material conveyer system with tension support means
07/02/2009DE102008061875A1 Steuerkettenantriebsvorrichtung Timing chain drive unit
07/02/2009DE102007062380A1 Synchronous belt drive for use in e.g. vehicle construction, has tensioning- and/or damping elements arranged in parallel at distance corresponding to contact point to tooth regions and based on pitch of synchronous belt
07/01/2009EP1861634B1 Tensioner with reinstallation feature
07/01/2009CN201265631Y Chain transmission system
07/01/2009CN101473148A Tensioning device for a traction mechanism, in particular a belt or a chain
07/01/2009CN101469764A Sprocket with a cyclically varying tooth pitch
07/01/2009CN100507312C Traction mechanism guide
07/01/2009CN100507311C Compound chain drive guide
07/01/2009CN100507310C Tensioner
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