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Patent Searching and Data


Matches 1 - 50 out of 19,491

Document Document Title
WO/2019/046957A1
A decoupler pulley is provided for automotive belt-driven accessory drives, which utilizes a single torsion coil spring that provides torsional resiliency and overrunning functionality. As the torsion spring expands it increasingly pinch...  
WO/2019/051407A1
The disclosure provides apparatuses, systems, and methods for belt driven linear actuator systems.  
WO/2019/049796A1
An apparatus for determining tension abnormality in a V-belt according to the present invention is provided with: a load torque generation unit that generates, in a V-belt which is wound and extended between a driving pulley and a driven...  
WO/2019/050914A1
A tensioner comprising a base defining a hole, the hole having a center C, the hole having a diameter sufficient to receive a driven pulley, a rotary arm engaged with the base by a retaining member connected to the base, the rotary arm r...  
WO/2019/049936A1
This tensioner unit for an auxiliary machine belt is configured to be provided with: a swinging arm (2) that is supported so as to be able to swing on a fulcrum shaft (4); a tension pulley (3) supported by the swinging arm (2); a spring-...  
WO/2019/023762A1
The utility model relates to a movement device intended for processing objects, for example heat cutting metals using lathes for cutting metal profiles with a cutter. The problem addressed by the utility model is solved using a motor dev...  
WO/2019/022362A1
The present invention provides a coupling apparatus for coupling a pair of objects, the coupling apparatus comprising: a pair of disk parts symmetrically arranged; a fixing part for performing support such that the pair of disk parts are...  
WO/2019/013232A1
The present invention pertains to a helical belt having a back part in which a core wire is embedded, and a plurality of teeth parts that are provided to one surface of the back part at prescribed intervals along a belt longitudinal dire...  
WO/2019/014259A1
This disclosure relates to methods and apparatuses of employing belts for an angular drive. A twisted geometry is applied to a first free span of the belt. A sheave supports the first free span of the belt at a first extremity of the fir...  
WO/2019/004619A1
An apparatus for removing sludge for removing sludge from one surface of a moving object, according to one embodiment of the present invention, comprises: a main body; and a rod connected to the main body, wherein sludge is removed by th...  
WO/2019/004131A1
The present invention adjusts, without moving a device to be driven, the tension of a belt that transmits a rotational drive power of a power transmission shaft to the device to be driven. A belt tension adjustment device (100) comprises...  
WO/2018/232295A1
A tensioner comprising a base having a cylindrical portion extending axially, the cylindrical portion comprising a radially outer surface and a receiving portion that is radially inward of the radially outer surface, an eccentric arm piv...  
WO/2018/229370A1
The invention relates to a system for guiding an engine timing chain comprising two guides (24, 25) for chain portions which are opposite, a fixed guide (24) and a movable guide (25) for maintaining the chain in tension which extend long...  
WO/2018/225956A1
Disclosed is an article conveying apparatus capable of changing directions. An article conveying apparatus according to an embodiment comprises: a plurality of conveying units separately arranged in units of cells along a transfer path s...  
WO/2018/223662A1
An intelligent transmission chain drive apparatus in the painting industry, comprising an adjustment seat (1), wherein a fixed pulley (3) is arranged between adjustment seats (1); an angular displacement sensor (5) is mounted on the fixe...  
WO/2018/221538A1
This toothed belt transmission device (1) includes a toothed belt (10) in which belt teeth (13) and belt tooth bottom parts (14) are alternately formed, and a toothed pulley (50) in which pulley teeth (53) and pulley tooth bottom parts (...  
WO/2018/215016A1
The invention relates to a slideway (1, 2) for a belt transmission (3), wherein a first sliding surface (17, 20) is provided for bearing against one of the two strands (7, 8) of the pulley apparatus (6), wherein the first sliding surface...  
WO/2018/214654A1
A belt driven system is provided. The belt driven system may include a master pulley (310), a slave pulley (320), a belt (340) around the master pulley (310) and the slave pulley (320), a tension pulley (352) configured to tension the be...  
WO/2018/211452A1
Tensioner for an accessory drive (1) of a motor vehicle comprising a support element (11) adapted to be fixed on an electric machine (6), an intermediate element (12) carried by the support element (11) and rotating with respect thereto ...  
WO/2018/211451A1
Accessory drive for an internal combustion engine of a vehicle, comprising at least one first pulley (2) mounted on the drive shaft (3), a second pulley (5) mounted on the shaft of the electric machine (6), a belt cooperating with the pu...  
WO/2018/206035A1
The invention relates to a method for detecting belt slip of a belt drive driving a generator of an internal combustion engine, said belt drive having a belt tensioner (5) that can be adjusted in operation and adjusts the pre-tensioning ...  
WO/2018/202253A1
The invention relates to a tensioning device (1) for a flexible drive of an internal combustion engine, comprising a housing (2) and a tensioning piston moveably accommodated in a receiving chamber (3) of the housing (2), wherein a threa...  
WO/2018/198657A1
This helically toothed belt power transmitting device (1) has: a toothed belt (10) having a plurality of teeth (12) tilted relative to the width direction of the belt; a drive pulley; and a driven pulley. The width of the helically tooth...  
WO/2018/196512A1
A timing tensioner for reducing engine vibration and noise comprises: a tensioner arm; a cylindrical protruding portion extending from a first end of the tensioner arm, the cylindrical protruding portion having at least one counterbore a...  
WO/2018/198546A1
A one-way clutch (10) for a pulley that allows the pulley to rotate only in the forward direction, said one-way clutch for a pulley being attached to a side surface of a serpentine control pulley (5). Specifically, the one-way clutch (10...  
WO/2018/195673A1
In an aspect, a tensioner is provided for an endless drive member, and includes a shaft-and-base unit, a tensioner arm, a pulley, and a tensioner spring. The shaft-and-base unit is mountable to be stationary relative to an engine, and in...  
WO/2018/194459A3
The present invention relates to a 1. Chain casing for encasing of a chain spanning a main chain sprocket and a driven chain sprocket, such as comprising two free chain parts, a pulling chain part and a returning chain part, of preferabl...  
WO/2018/191496A1
An actuating device for orthosis including a housing, a motor, a transmission disposed in the housing, and an actuating arm. The transmission is operatively connected to the motor such that the motor provides power to the transmission. T...  
WO/2018/184336A1
A conveying belt tensioning mechanism, comprising a conveying belt (201), a driving pulley (202) and a driven pulley (203), the conveying belt (201) being wound on the driving pulley (202) and the driven pulley (203), and the axis distan...  
WO/2018/184651A1
The invention relates to a belt-tensioning device (1), in particular for an internal combustion engine, comprising: a pivoting arm (13), which is mounted on a bearing housing (5) of the belt-tensioning device (1) under torsion spring loa...  
WO/2018/178143A1
The invention relates to a clamping device (2) for a traction drive, comprising: a base element (3); at least one clamping arm (4, 6), which is swivel-mounted about a swivel axis (A4, A6) relative to the base element (3) and has a tensio...  
WO/2018/176147A1
In an aspect, an isolation device is provided for a belt and a component shaft in an engine. The device includes a hub, a pulley, an isolation spring and a damping member that is fixed rotationally relative to the hub and is engageable f...  
WO/2018/174844A1
A hydraulic tensioner includes a tensioner housing having a bore extending a length, with a slot along the length of the bore. A hollow piston is slidably received within the bore and has an outer circumference with a chamfer adjacent a ...  
WO/2018/174069A1
A first leak gap (31) is provided between sliding surfaces of a rod (14) and a plunger (28), and a second leak gap (32) having great flow channel resistance is provided between sliding surfaces of the plunger (28) and a valve sleeve (13)...  
WO/2018/174491A1
The present invention relates to an automatic cover for a loading compartment of a freight vehicle, the automatic cover provided at the loading compartment of the freight vehicle so as to prevent the objects loaded in the loading compart...  
WO/2018/175168A1
A belt pulling tool is comprised of a handle, a body and two prongs, the handle and body each having two ends with one end of each being attached to the other forming a longitudinal length and the two prongs being attached to the body or...  
WO/2018/168745A1
A hydraulic auto-tensioner (1) comprising a rod (12) inserted through a cylinder (11) so as to be capable of moving vertically, a return spring (14) that urges the rod (12) upward, a hydraulic damper mechanism (15) that uses hydraulic fl...  
WO/2018/168359A1
This bicycle washing apparatus is configured such that an angle-free V frame 1 is mounted to an interior angle where the seat stay 2 and the chain stay 3 of a bicycle intersect, and a brush a8, a brush b9, and a blade brush c10 for clean...  
WO/2018/166332A1
A mechanical arm having synchronous belt drive devices, relating to the technical field of mechanical arms. The mechanical arm having synchronous belt drive devices comprises a front arm (1) and a rear arm (2), the front arm (1) being hi...  
WO/2018/166552A1
The invention relates to a traction mechanism tensioning unit (1) for a traction mechanism drive of a motor vehicle, comprising a housing (2) with a hydraulic tensioner (3). The hydraulic tensioner (3) has a cylinder (4) which is formed ...  
WO/2018/164939A1
A belt and sprocket system comprising a tensile cord disposed within a belt body, at least two teeth projecting from the belt body, the belt comprising a pitch length measured between the at least two teeth on the belt, one of the at lea...  
WO/2018/165436A1
An automated tensioning system is provided for a conveyor with an endless traction element that travels around an adjustably mounted pulley or sprocket. The tensioning system includes a spring housing with a lead screw/drive shaft assemb...  
WO/2018/158272A1
The invention relates to an internal combustion engine (1) for a motor vehicle, having an output shaft, a fan (5), at least one auxiliary unit (7) different from the fan (5), and an enlacement drive (8), which has at least one enlacement...  
WO/2018/158029A1
The invention relates to a transmission arrangement comprising a starter element for a transmission of a vehicle, a lubricant supply device and a connecting device for connecting an electric machine of the vehicle to the transmission, sa...  
WO/2018/158395A1
Device (70) for shearing tissue in a human or animal body, comprising a first member (11) comprising a first material, a second member (72) comprising a second material and a thread (13) connected to the first member and to the second me...  
WO/2018/155413A1
The purpose of the present invention is to improve a friction-type auto tensioner which is provided with: a supporting shaft (2); a rotation shaft (3) supported by the supporting shaft (2) in a swingable manner; a friction plate (4) whic...  
WO/2018/155336A1
A rotating electric machine control device for use in an internal combustion engine drive system (1, 3) provided with: an endless transmission member (26) extended between a rotating electric machine pulley (22) and a drive axis pulley (...  
WO/2018/150137A1
The invention relates to a tensioner (100) comprising: - a hollow body (10) provided with a bottom (12), said bottom comprising a central zone (120), a peripheral zone (121) raised relative to the central zone and an intermediate zone (1...  
WO/2018/149579A1
A wheel drive of a vehicle comprising at least one drive motor provided on a vehicle wheel, which driver motor is supported in a rotationally fixed manner on the body or undercarriage of the vehicle, preferably on the wheel suspension, w...  
WO/2018/148255A1
Disclosed is a conveyor system and method for advancing an item relative to a transport axis. The conveyor system includes a conveyor belt and a modular drive assembly having at least one drive module and at least one take-up module. Eac...  

Matches 1 - 50 out of 19,491