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WO/2019/152001A1 |
A stack of disk springs are placed between a second piston of a dual hydraulic variable force tensioner system and a hydraulic tensioner arm to allow much higher spring rates if desired. The springs may be stacked in multiple configurati...
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WO/2019/139565A1 |
A camshaft chain tensioner, comprising: a piston having an exterior circumferential surface that includes at least one groove; an expandable clip, positioned around the exterior circumferential surface, that includes a first end and a se...
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WO/2019/134053A1 |
In an aspect, there is provided an endless drive arrangement for an IC engine, comprising a crankshaft pulley on an engine crankshaft, a first MGU pulley supported by an MGU shaft, which is operatively connected to the crankshaft pulley ...
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WO/2019/135974A1 |
A tensioner comprising a base, a pivot arm pivotally engaged with the base, a pulley journalled to the pivot arm, a torsion spring engaged between the base and the pivot arm, the torsion spring comprising a planar cylindrical portion int...
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WO/2019/134414A1 |
A split driving pulley apparatus, comprising a frame-shaped driving pulley base (1) and a driving pulley assembly provided in the driving pulley base (1). The top of the driving pulley base (1) is provided with amounting hole and the bot...
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WO/2019/128044A1 |
The present invention relates to the field of machining. Disclosed is a multi-spindle box apparatus with an adjustable shaft distance, comprising a box body, as well as an input shaft and a plurality of output shafts provided in the box ...
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WO/2019/123032A1 |
There is disclosed a tensioning bar assembly (111) for a tensioning assembly (101) of a drive system (60) of an agricultural machine, having: A longitudinal bar (102) having a longitudinal axis (102x), a top end (102t) and a bottom end (...
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WO/2019/121244A1 |
The invention relates to a method for operating an internal combustion engine (1), which can be driven using a starter generator (2), in at least one operating range (3). In the operating range (3), a start/stop operation is provided, an...
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WO/2019/116846A1 |
A belt drive device (1) is provided with: a drive pulley (23) which is rotated by a motor (22) and includes a first bulging portion (23A) having a bulging axial center; a driven pulley (25) which includes a second bulging portion (25A) h...
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WO/2019/090423A9 |
In an aspect, a tensioner is provided for tensioning a belt and includes first and second tensioner arms having first and second pulleys respectively. The first and second pulleys are configured for engagement with first and second belt ...
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WO/2019/112600A1 |
A safety apparatus (70) for use with a sheave assembly (24) having a cable extending therefrom has a first plate (72) adapted to be placed on one side of the sheave assembly and a second plate (74) adapted to be placed on an opposite sid...
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WO/2019/110036A1 |
The invention relates to a slide rail (1) for a V-belt pulley drive (2). The slide rail (1) has an outer belt means guide (16) which is arranged on the exterior (13) and an inner belt means guide (17) which is arranged on the interior (1...
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WO/2019/113438A1 |
A tensioner comprising a carrier pivotably mountable to a mounting surface, an arm having a first pulley journalled thereto and a second pulley journalled thereto, the arm slidingly engaged with the carrier for a linear movement with res...
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WO/2019/110043A1 |
The invention relates to a belt-driven conical pulley transmission (1) at least having a first cone pulley pair (4), which is arranged on a first shaft (2) that has a first shaft axis (3), and a second cone pulley pair (7), which is arra...
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WO/2018/195673A9 |
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...
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WO/2019/106247A1 |
The device for adjusting a belt, for a drive belt of a sliding leaf of a platform screen door, comprises a pulley for guiding the belt and an attachment plate, in addition to an adjustment plate on which the guide pulley is positioned an...
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WO/2019/101565A1 |
The drive torques of an electric motor (1) are transmitted to a vehicle wheel via a belt transmission (5) accommodated in a housing (6) having an electric brake (3) preferably acting on the output hub (8) of the belt transmission (5). Th...
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WO/2019/099543A1 |
A tensioner comprising a base having a base aperture, the base aperture having an axis A-A and capable of receiving a driven component, a rotary arm rotatably engaged with the base and encircling the base aperture, a swing arm pivotally ...
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WO/2019/097501A1 |
A belt transmission mechanism for a cooling tower blower that uses a flat belt as a transmission belt for a blower, and has an appropriately-positioned tension-adjusting part that keeps the belt aligned, thereby preventing the belt from ...
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WO/2019/092998A1 |
The purpose of the present invention is to provide a low-noise power steering apparatus. An electric power steering apparatus of the present invention comprises: a rack 6 having a rack-side ball screw groove 21 formed in a spiral shape; ...
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WO/2019/088442A1 |
The present invention relates to a wave energy converter fixed to the coast, the wave energy converter: having an automatic tensioning unit, which is fixed to a seabed near the coast, acquires pendulum motion power by horizontal movement...
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WO/2019/084579A1 |
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...
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WO/2019/074825A1 |
A ramp assembly for a passenger using a wheelchair to enter or exit a motorized vehicle. The ramp assembly includes a rail assembly having a track with a first portion extending longitudinally along the rail and a second portion inclined...
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WO/2019/069586A1 |
In the present invention a drive pulley (23) is rotated by a motor (22). A belt (24) is wound around the drive pulley (23) and a driven pulley (25), and the rotation of the drive pulley (23) is transmitted to the driven pulley (25). A ro...
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WO/2019/068413A1 |
The invention relates to a belt-tensioning device for a belt drive of an internal combustion engine, comprising an electric machine having a drive belt pulley, which can be driven by a drive shaft about a drive axis, and having at least ...
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WO/2019/064505A1 |
Provided is a hydraulic tensioner wherein oil can be easily supplied to a hydraulic chamber even if hydraulic pressure is low. This hydraulic tensioner 71 is provided with a low-pressure chamber 97 (corresponding to second hydraulic cham...
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WO/2019/061464A1 |
A locking pin (3) for use with a spring (2) of a locking mechanical tensioner and a mechanical tensioner provided with the locking pin (3); the mechanical tensioner comprises a tensioner main body (1) and the spring (2) which is mounted ...
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WO/2019/062735A1 |
An automatic walking robot, comprising a housing (10), a front wheel (12a, 12b), a rear wheel (14a, 14b) and a belt drive system, the belt drive system comprising a driving wheel (16), a driven wheel (18) and a drive belt (19), the axes ...
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WO/2019/059336A1 |
Provided is a hydraulic auto tensioner provided with: a cylinder (22), of which the upper end is open and the lower end is closed; a rod (23) inserted into the cylinder (22) so as to be movable vertically; a hydraulic damper mechanism (2...
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WO/2019/056290A1 |
A belt drive tensioning apparatus, comprising a driving wheel (10), a driven wheel (20), a belt (30), and a regulating mechanism (40), the driving wheel (10) being arranged opposite to the driven wheel (20), and the belt (30) encircling ...
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WO/2019/056674A1 |
The present invention relates to the technical field of sheaves. Provided is a sheave having a changing pitch circle. In the sheave, two guide recesses (11) are symmetrically formed at an outer circular surface of one end of a drive whee...
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WO/2019/059535A1 |
Disclosed are a mooring rope device of a floating offshore structure for avoiding ship collision, a method for operating the same, and a method for installing the same. A mooring rope device of a floating offshore structure for avoiding ...
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WO/2019/053762A1 |
An internal combustion engine (1) is provided with a belt-type starter/generator (4), and performs idle-stop when the vehicle is stopped. In the process of decreasing the engine rotational speed while cutting fuel in preparation for the ...
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WO/2019/054714A1 |
Disclosed is an article carriage apparatus capable of changing a direction in a group. An article carriage apparatus according to an embodiment includes a plurality of cell-based carriage units, which can change their direction while tra...
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WO/2019/054096A1 |
This power steering device is provided with: an endless belt (122) that connects a motor pulley (120), being a first pulley having a smaller diameter, and a nut pulley (121), being a second pulley having a greater diameter; and a pulley ...
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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...
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WO/2019/051407A1 |
The disclosure provides apparatuses, systems, and methods for belt driven linear actuator systems.
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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...
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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...
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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-...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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