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Patent Searching and Data


Matches 251 - 300 out of 19,766

Document Document Title
WO/2017/070784A1
In an aspect, a tensioner includes a shaft and base unit that is mountable to an engine, an arm pivotable about the shaft and base unit, a pulley on the arm engageable with a belt, a spring urging the arm in a free arm direction, a first...  
WO/2017/073993A1
Disclosed is a continuously variable transmission. The continuously variable transmission according to the present invention comprises a driving gear and a driven gear which are conical gears, and thus the transmission can be formed into...  
WO/2017/065341A1
The present invention relates to a buoyancy-driven power generation apparatus using a gravity body. To achieve this, according to the present invention, a rotary module is configured with at least one rotary body mounted on a rotary shaf...  
WO/2017/059851A1
The invention relates to a hydraulic tensioning device for a chain drive of an internal combustion engine. The tensioning device contains a tensioning piston receptacle (2) and a tensioning piston (5) which is movably guided in the tensi...  
WO/2017/054808A1
The invention relates to a slide rail (1, 2) for a wrap-around means (3) of a continuously variable transmission (4), wherein the slide rail has at least one slide surface (5, 6) for guiding a wrap-around means, as well as at least one a...  
WO/2017/046501A1
The invention relates to a transmission belt tensioner (1) comprising at least a roller and a support part (12) through which there passes at least one cavity (11) for accepting a fixing element (4) intended for fixing the tensioner (1) ...  
WO/2017/046246A1
The present invention relates to an accessory drive belt tensioner for use in an engine for motor vehicles, comprising a base, a tensioner arm and a pulley mounted on the tensioner arm, wherein the base and the tensioner arm are arranged...  
WO/2017/047491A1
The present invention addresses the problem of providing a chain guide 7 configured so as to guide a chain 5 so that the link plates 5A of the chain 5 will not move out of alignment with straight sections 22A on the outer peripheral surf...  
WO/2017/047431A1
A plurality of roller shaft support sections (24) are provided arranged in a circular arc pattern on a facing pair of the side plate sections (21) of a guide base (20) that is disposed facing one side of a timing chain (5) for transmitti...  
WO/2017/045681A1
The invention relates to a flexible drive tensioning unit (1) for a flexible drive of a motor vehicle. The flexible drive tensioning unit (1) according to the invention comprises a housing (2) in which a hydraulic tensioner (3) is arrang...  
WO/2017/047905A1
A printing device according to the present invention comprises: a main body having a printing unit for printing on a material, and a winding unit for winding the material on which printing was performed; and a moving means provided at th...  
WO/2017/043412A1
Provided is a hydraulic auto-tensioner provided with a cylinder (10), a valve sleeve (13) disposed upright within the cylinder (10), a plunger (14) slideably inserted through the valve sleeve (13), a rod (16) slideably inserted through t...  
WO/2017/042014A1
The invention relates to a belt drive of an internal combustion engine, comprising a first belt pulley (21), a second belt pulley (22), and a traction means (20) connecting the first and second belt pulley (21, 22). In the first belt pul...  
WO/2017/043642A1
During normal engine operations, oil inside a pressurized chamber (15) is leaked from a first leak gap (31) to a reservoir chamber (24) when a pressing force from a belt is applied to a cylinder (10) and a spring seat (16) in the contrac...  
WO/2017/043491A1
Provided is a hydraulic auto-tensioner provided with a cylinder (10), a valve sleeve (13) disposed upright within the cylinder (10), a plunger (14) slideably inserted through the valve sleeve (13), a rod (16) slideably inserted through t...  
WO/2017/038778A1
An oil supply system 20 comprising: a first sub-gallery 26; an oil retention chamber 27 positioned lower than the downstream end of the first sub-gallery 26 and retaining lubrication oil supplied from the first sub-gallery 26; and an oil...  
WO/2017/036655A2
The present invention relates to a chain drive for an internal combustion engine having a drive chain wheel, at least one driven chain wheel, a drive chain coupling the chain wheels, a pivotally mounted tensioning rail which is pressed a...  
WO/2017/036471A1
The invention relates to a mechanical tensioner (1) for a flexible drive of a drive train, comprising a housing (2), a tensioning piston (3) which is movably accommodated in said housing (2), the tensioning piston (3) being pretensioned ...  
WO/2017/028851A1
Proposed is a belt tensioner (1) for a generator belt drive of an internal combustion engine. The belt tensioner comprises a tensioning arm (5) with a tensioning roller (7) mounted thereon, and a tensioning spring which acts on the tensi...  
WO/2017/030051A1
A hydraulic automatic tensioner is provided with: a cylinder (10); a valve sleeve (13) raised within the cylinder (10); a rod (14) provided within the valve sleeve (13); a pressure chamber (15) formed between the valve sleeve (13) and th...  
WO/2017/026452A1
The present invention provides a hydraulic auto tensioner that is provided with: a cylinder (10); a valve sleeve (13) that is provided upright in the cylinder (10); a rod (14) that is provided in the valve sleeve (13); a pressure chamber...  
WO/2017/026579A1
The present invention relates to a roof rack assembly comprising: a pair of roof racks coupled to the roof of a vehicle; a photovoltaic power generation light shield which is moveably coupled between the pair of roof racks and is unfolde...  
WO/2017/025089A1
The invention relates to a belt or chain tensioner (1) for a belt or chain drive of an internal combustion engine, comprising a base unit (2), an annular tensioning arm (3) which is mounted so as to be rotatable relative to the base unit...  
WO/2016/201117A3
An improved drive pin retention system for mining chains is disclosed, including several embodiments. The drive pin retention system further decreases the chance that the chain can break due to sheared dowel pins.  
WO/2017/023592A1
A press-fit check valve for a hydraulic tensioner includes a retainer, a seat, a ball, and a spring. The seat of the check valve is press-fit against the wall of the check valve counterbore of the hydraulic tensioner body. In some embodi...  
WO/2017/021599A1
The invention relates to an assembly comprising: an accessory (4) which is peripheral to an engine block of an internal combustion engine to be driven by a driving belt (6), a tightener (11) for tightening the driving belt (6), and a sup...  
WO/2017/018311A1
Oil within a pressure chamber (15) is caused to leak to a reservoir chamber (24) through a first leakage gap (31) during normal operation of an engine. When starting the engine by means of a starter generator, a plunger (28) is lifted by...  
WO/2017/019037A1
A piston assembly for a tensioner which has a hollow piston body having a first end and a second end; and a cap. At least a portion of the cap fits into the first end of the piston body. The cap has a head and may also have a stem connec...  
WO/2017/015355A1
Disclosed is a motor driven electromechanical actuator assembly that generally comprises a motor assembly, a gear assembly, and a circuit board, all of which may be disposed within a housing. The gear assembly includes a plurality of gea...  
WO/2017/008798A1
The invention relates to a pendulum tensioner (1) for an auxiliary flexible drive which is configured to at least partially surround a generator shaft, and has securing regions on two tensioning arms (10, 19) arranged rotationally to one...  
WO/2017/009759A1
The present invention relates to an epicyclic speed reducer (1), comprising a casing (4) comprising a first (2a) and a second opening (2b) arranged on opposite faces of said casing (4). The casing (4) houses inside it: a first sun gear (...  
WO/2017/011259A1
A tensioner comprising a shaft (2), a base (4), a pivot arm (11) pivotally engaged with the base, a pulley (12) journalled to the pivot arm, a first spring (5) urging a first damping member (6) into a frictional engagement with the pivot...  
WO/2017/006161A1
A belt drive system is described for a vehicle, such as a combine harvester. The belt drive system uses a driven pulley which is selectively engageable with a driven shaft to supply rotation to the shaft. The pulley is mounted on a fixed...  
WO/2017/004020A1
A tensioner is disclosed. The tensioner includes an arm, a tong, and a clutch. The arm is rotatable about a first axis in an opposite direction. The arm includes at least one stopping element. The tong is selectively engaged with the at ...  
WO/2017/000056A1
In an aspect, an assembly is provided and includes a pulley device and a drive shaft. The pulley device includes a pulley and has a shaft adapter. A selected amount of combined resistance in the first and second connections to relative r...  
WO/2016/177373A3
The invention relates to a chain tensioner comprising a housing that forms a cylindrical receptacle, and a piston that is surrounded at least in part by the cylindrical receptacle; the inner lateral surface of the cylindrical receptacle ...  
WO/2016/202638A1
The invention relates to a method for operating a belt-driven starter generator of an internal combustion engine, wherein a time interval (Δt) is determined between a start of a rotational movement of the belt-driven starter generator a...  
WO/2015/196268A8
In an aspect, a tensioner is provided for tensioning an endless drive member that is engaged with a rotary drive member on a shaft of a motive device. The tensioner includes a base that is mountable to the motive device, a ring that is r...  
WO/2016/192727A1
The invention relates to a belt tensioner (1) for an auxiliary-unit belt drive, which auxiliary-unit belt drive comprises a generator having a generator housing (2), a generator shaft (9), and a generator pulley (8), around which the bel...  
WO/2016/196255A1
A tensioner system may be replaced by selecting replacement components. Components such as a housing, roller arm, pulley, and index plate locating pin may be selected from a group of housings, roller arms, pulleys, and index plate locati...  
WO/2016/188525A1
The invention relates to a tensioning unit (1) for tensioning a continuous traction means (2) of an internal combustion engine, comprising a traction-means guide rail (3), which has a pivot bearing point (4) prepared for fastening to a b...  
WO/2016/181619A1
In a belt transmission system in which a drive pulley and a driven pulley trade roles, the present invention addresses the problem of extending belt and pulley service life and improving fuel efficiency while effectively reducing the occ...  
WO/2016/183505A1
A belt drive mechanism comprising a first disc in rotational relation to a secondary shaft, a first flexible member engaged between the first disc and the secondary shaft to rotationally drive the secondary shaft about its axis of rotati...  
WO/2016/182834A1
A check valve assembly (20) and method of assembly can include a hydraulic tensioner (10) having a body (12) defining an inlet fluid passage with an inlet fluid passage port (14a) having a valve seat (14b). The check valve assembly (20) ...  
WO/2016/177883A1
The belt (R) and the pulley (M, U) are each equipped with a mark (K1, K2) and the belt (R) and the pulley (M, U) are positioned with respect to one another in such a manner that, as the belt (R) revolves around the pulley (M, U), the mar...  
WO/2016/177373A2
The invention relates to a chain tensioner comprising a housing that forms a cylindrical receptacle, and a piston that is surrounded at least in part by the cylindrical receptacle; the inner lateral surface of the cylindrical receptacle ...  
WO/2016/169559A1
The invention relates to a tensioning rail (1) for deflecting an endless traction means of a traction mechanism drive of a motor vehicle, comprising a supporting body (2) provided for moving a tensioning device, and a sliding lining (3) ...  
WO/2016/165680A1
The invention relates to a tensioning device (15) for the belt or chain drive of a stirred ball mill (10) and to a stirred ball mill (10). The tensioning device (15) comprises a tensioning lever (16) which is arranged on a rotatable tens...  
WO/2016/098052A8
A tensioner for an accessory drive of an internal combustion engine equipped with a starter-generator (1), the tensioner (6; 78) comprising a support (5) designed to be fastened on the starter-generator (1), a body (15) carried by said s...  
WO/2016/162024A1
The invention relates to a traction mechanism tensioning arrangement for a traction mechanism drive of a motor vehicle, comprising a traction mechanism tensioning unit (1) and having a tensioning rail (2), wherein the traction mechanism ...  

Matches 251 - 300 out of 19,766