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WO/2015/151227A1 |
Provided is a tension-applying device that can prevent instability in the circulation of an endless body. The tension-applying device (10) is provided with a tension-applying body (21) for a applying tension to a chain (7). The tension-a...
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WO/2015/144144A1 |
The invention relates to a tensioner system (1) for an endless drive of a motor vehicle having a tensioning rail (2) which is provided for compensating a change in length of an endless traction means (17) via a pivoting movement and a we...
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WO/2015/143945A1 |
A wire transmission mechanism for mammography machine C arm rotation. An object of the invention is to provide a wire transmission mechanism for C arm rotation, the wire transmission mechanism being simple in structure, low in cost and s...
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WO/2015/147265A1 |
Provided is a chain guide equipped with the following: on a surface of a curved guide base (20) provided along the movement direction of a torque transmission chain (5), with such surface opposing the chain (5), a roll-guide portion (30)...
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WO/2015/147596A1 |
Disclosed are a one-way clutch capable of improving reliability and stability, and a variable transmission comprising same. The one-way clutch comprises: an outer race; an inner race which is arranged to be concentrically rotatable insid...
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WO/2015/140805A2 |
A hub planetary belt transmission (2) has a platform body (50) supporting a motor drive (8) having a motor drive shaft (6) coupled to a distributing and a collecting pulley (4, 18) attached to a first output shaft (22) coupled to a first...
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WO/2015/140358A1 |
The invention relates to a continuous and articulable screw (1) that permits the transmission of forces in a transverse direction in relation to the axial shaft of the screw, in an articulable and continuous manner. The screw comprises a...
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WO/2015/137841A1 |
This invention relates to the field of mechanical engineering, and more particularly to front steering wheel drives for two-wheeled and three-wheeled vehicles. The invention is directed toward achieving the technical result of increasing...
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WO/2015/130646A1 |
Zed-type belt tensioners are described that include an arm having a first end rotatable about a first axis to move a second end of the arm into engagement with a belt, a tensioner component coupled to the first end of the arm, and a supp...
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WO/2015/124155A1 |
The invention relates to a tensioner (1) for a traction mechanism drive of a motor vehicle, having a static first hollow body (2) and having a displaceable second hollow body (3) coupled to said first hollow body, wherein the two hollow ...
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WO/2015/126413A1 |
A number of variations may include a product including a tensioner for a vehicle engine chain comprising a piston housing body portion having a piston bore formed therein for slideably receiving a piston connected to a chain guide shoe, ...
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WO/2015/125691A1 |
The present invention pertains to an auto tensioner equipped with: a base having a cylindrical section; a rotating member supported so as to be rotatable relative to the base; a pulley rotatably provided on the rotating member; a frictio...
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WO/2015/122317A1 |
A chain transmission device for driving camshafts, whereby: a chain (5) is suspended between a crank sprocket (2) provided in a crankshaft (1) and a cam sprocket (4) provided in a cam shaft (3); a chain guide (A1) is provided on the outs...
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WO/2015/121487A1 |
Wind power plants or wind turbines usually consist of a tower, at the upper end of which a rotor and a generator which is connected to the latter are arranged. In the case of electrical power outputs in the multi-megawatt range, the weig...
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WO/2015/120105A1 |
A hybrid chain belt which includes a toothed rubber belt and a pair of chains comprising a plurality of interleaved or laced sets of inner chain links and a plurality of interleaved outer or external links immediately adjacent the inner ...
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WO/2015/119128A1 |
A drive device has a transmission-accommodating part for accommodating a transmission and a differential-accommodating part for accommodating a differential device, the drive device is provided with a transmission case positioned forward...
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WO/2015/119765A1 |
A tensioner comprising a base, a first pivot arm pivotally engaged to the base, a first pulley journalled to the first pivot arm, a second pivot arm pivotally engaged to the base, a second pulley journalled to the second pivot arm, a fle...
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WO/2015/115381A1 |
A chain tensioner (CT) has a body member (10) and a torsion coil spring (20). The torsion coil spring (20) has a helical section (21), a first extension section (22), and a second extension section (23), the first and second extension se...
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WO/2015/113516A1 |
A material-discharging apparatus of a material chamber. Strip-shaped protrusions (110) are arranged at intervals on the surface of the bottom (100) of the material chamber. Screw conveyor material-guiding mechanisms (200) are arranged in...
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WO/2015/115555A1 |
A leak flow passage which allows oil within the pressure chamber (6) of a hydraulic automatic tensioner to leak from the pressure chamber (6) is formed by a first leak gap (21) which has small flow resistance and by a second leak gap (32...
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WO/2015/116606A1 |
A number of variations may include a product comprising: an orifice flow valve comprising: a disk, wherein the disk comprises at least one orifice which is constructed and arranged to direct a forward flow of a fluid through the at least...
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WO/2015/112674A1 |
A conveyor employs a low-tension, direct drive conveyor belt, and a snap-on position limiter for ensuring proper engagement of the belt and a drive sprocket. The position limiter includes a body, a limiting surface and a snap clap opposi...
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WO/2015/110104A1 |
The invention relates to a hydraulic tensioning system (21) of a traction mechanism drive, which hydraulic tensioning system (21) is assigned to an internal combustion engine and comprises a piston (29) which is loaded with hydraulic flu...
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WO/2015/108650A1 |
A quick-release automatic tensioning motor base for supporting a motor. The motor is operably coupled to a device to be driven via a drive belt. The motor base includes at least two base brackets and at least one guide rail fixedly coupl...
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WO/2015/103696A1 |
In an aspect, a clutched device is provided, and includes an input member, an output member, a one-way clutch that can operatively connect the input member to the output member, and a motor including a stator and a rotor. The rotor is co...
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WO/2015/103697A1 |
In an aspect, a clutched device is provided, including a hub, a pulley and a hub drive clutch. The hub defines an axis and is connectable to a rotatable shaft of a rotary device. The pulley is rotatable relative to the hub and is engagea...
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WO/2015/095042A1 |
A body of a tensioner arm or guide having a plurality of layers of continuous fiber material. Each layer has fibers oriented in a single direction and extending a majority of a length or width of the material. The fibers of each of the p...
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WO/2015/092718A1 |
A belt tensioner for a belt drive of a motor vehicle engine, comprising: a fixed part (2) configured to be fixed with respect to the engine and provided with a pivot (7) defining a rotation axis (A); an arm (3) having a connection portio...
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WO/2015/090305A1 |
The invention relates to a hydraulic tensioning device which is used in traction drives of internal combustion engines and which comprises a piston (19) that is supplied with a hydraulic fluid. The piston is movably guided in a linear ma...
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WO/2015/084592A1 |
A check valve (30, 130, 230, 330, 430) can include a housing (132, 232, 332, 432) defining a plurality of inlet passages (138, 238, 338, 438) with a corresponding plurality of valve seats (148, 248, 348, 448) and an outlet passage 5 (140...
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WO/2015/080208A1 |
A fulcrum shaft (10), which is the center of oscillation of the guide base (20) of a chain guide, is arranged in a position toward the lengthwise middle of the guide base (20) from a roller bearing (40) positioned in the end part on the ...
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WO/2015/078457A1 |
The invention relates to a tensioning device (1) for tensioning a traction mechanism of a traction mechanism drive, having a cylindrical housing (2) and a piston (3) which can be displaced within said housing (2), wherein the piston (3) ...
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WO/2015/080248A1 |
The surgical tool comprises: a treatment section for treating an object to be treated; a first traction member and a second traction member connected to the treatment section; a power source for generating the power to operate the treatm...
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WO/2015/080570A1 |
A bicycle with chain drive comprises a chain tensioner (100) engaging a lower chain part, for keeping the lower chain part tensioned. The chain tensioner (100) comprises a carrier (130), as well as two guide wheels (110, 120) mounted rot...
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WO/2015/074650A1 |
The invention relates to a tensioning rail (2) for tensioning an endlessly circulating tensioning means (4), wherein the tensioning rail (2) for tensioning the tensioning means (4) is curved in a longitudinal direction (L), the tensionin...
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WO/2015/075582A1 |
The invention discloses a gear shift arrangement, which includes a sprocket cassette being adapted to be slidably mounted on a hub which is adapted to move on a horizontal axis of a spindle, the sprocket cassette further being adapted to...
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WO/2015/070329A1 |
In an aspect, a clutched device is provided, including a hub, a pulley and a roller clutch. The roller clutch includes at least one roller and a cage. The roller is engageable with a first engagement surface operatively associated with t...
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WO/2015/073403A1 |
A chain and sprocket drive system that includes an inverted tooth chain assembly configured to mesh with a laminated sprocket assembly is provided. The inverted tooth chain assembly includes a plurality of rows of links. The laminated sp...
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WO/2015/066800A1 |
In an aspect, an isolator is provided, comprising a hub, a pulley, an isolation spring and a transition spring. The hub defines an axis and is connectable to a rotatable shaft of a rotary device. The pulley is rotatably mounted to the hu...
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WO/2015/054181A1 |
Roller chain links, both internal and external which include a link outer profile that contains at least one convex back edge. In an alternate embodiment, the link also contains a concave back edge. Additionally, the links may contain an...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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