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Patent Searching and Data


Matches 551 - 600 out of 19,766

Document Document Title
WO/2014/024377A1
A toothed belt (16) comprises a back, and a plurality of helical teeth (2) disposed at a fixed pitch along the direction of the belt length and provided on the inner peripheral side of the back. An angle (θ), formed by the direction in ...  
WO/2014/021506A1
The present invention relates to a belt tension measuring apparatus. The belt tension measuring apparatus comprises: a directional microphone connected to a housing through a nut type microphone connector; and a control unit formed insid...  
WO/2014/015926A1
The invention relates to a method for producing a tensioning or guide rail for an endless drive means, in particular for a chain drive in an internal combustion engine, having a supporting body, and a sliding lining body of synthetic mat...  
WO/2014/012741A1
The invention relates to a guide device for a belt means of a cone pulley drive, said device having a first guide section and a second guide section located at a distance from the first guide section, between which sections the belt mean...  
WO/2014/010330A1
The present invention provides a belt attachment jig whereby torsion can be prevented during attachment of a belt. Specifically, a belt attachment jig (1) is provided with a fixing means (6) for fixing to a pulley (2). A retaining surfac...  
WO/2014/009665A1
The invention relates to a motor-vehicle engine (10) including an engine block which receives at least one plate (12) that supports an idler pulley (14) of an accessory belt of said engine, said plate (12) being linked to said block via ...  
WO/2013/190525A1
A tensioner (1) for a start-stop accessory drive comprises a.movable, support (4 ) a pulley (6). carried by the support (4 ) to contact a belt (104) of the drive, a spring (7) to load the support (4) so as to tension the belt (104), and ...  
WO/2013/190524A1
Tensioner (1, 30) comprising a body (2) defining an axis (A), a support (4) revolving about the axis (A), a pulley (6) carried idle by the support (4) for contacting an accessory drive belt, a spring (7) for applying a torque to the supp...  
WO/2013/182233A1
The invention relates to a tensioning device (1) of a traction drive of an internal combustion engine, featuring a deflection device (2), such as a tensioning rail or a tensioning arm having a roller which is pivotable about a centre of ...  
WO/2012/076175A3
The invention relates to a manual torque adjuster for a motor vehicle steering system, having an electric motor (1) which has a pinion which is arranged on a motor shaft (6) on the output side of said electric motor (1), which pinion dri...  
WO/2013/179666A1
A method for measuring the stable-state tension of a transmission belt, wherein while an endless transmission belt (B) in which a core wire composed of an organic fiber is buried in a rubber belt body is wound around a plurality of pulle...  
WO/2013/180145A1
In order to temporarily immobilize a propelling member and prevent said member from falling off by means of a simple structure, this tensioner is provided with: a guide member (3) that extends in the same direction as the axial direction...  
WO/2013/174176A1
A control method based on a single-power caching mechanism. The single-power caching mechanism comprises an active coiling block (11), a driving motor (10), passive coiling blocks (4, 8), and a tape coiling (2). The active coiling block ...  
WO/2013/176248A1
The present invention is configured so that roller bearings for guiding a timing chain while rolling are more effectively lubricated. Shaft engagement sections (25) are provided in the pair of opposing side plate sections (22) of guide b...  
WO/2013/134019A3
A battery-powered motorized window treatment (110) for controlling the position of a covering material (112) includes a motor drive unit (120) having a belt drive. The motor drive includes a motor (150) for rotating a drive shaft (132) t...  
WO/2013/159199A1
A rotary component is provided, including a body that has a non- circular periphery and a plurality of teeth positioned about the periphery of the body. The non-circular periphery of the body causes variation in the tension generated in ...  
WO/2013/159181A1
A tensioner for an engine accessory drive system includes a tensioner arm pivotally mounted for movement between a free arm position and a load stop position. The tensioner arm includes a pulley which engages a belt. A piston, disposed i...  
WO/2013/155615A1
A decoupler that includes a hub, a drive member and a one-way clutch and torsionally resilient coupling. The drive member is configured to engage an endless power transmitting element. The one-way clutch and torsionally resilient couplin...  
WO/2013/148477A1
A tensioning system including a base and an arm pivotally coupled to the base, the arm having an engagement surface and being configured to pivot relative to the base about a pivot axis. The system further includes a biasing mechanism op...  
WO/2013/147641A1
The variable-speed drive comprises a driving link in the form of an internally geared chain wheel 1, an inertia element in the form of an endless chain 2, and a driven link 3 which is fixed on an output shaft 4 and comprises a supporting...  
WO/2013/142951A1
In one aspect, a tensioner is provided, comprising, a first tensioner arm and a second tensioner arm, a first wheel and a second wheel. The first tensioner arm is pivotable about a first pivot axis. The second tensioner arm is pivotally ...  
WO/2013/136956A1
In the present invention, a plurality of shaft engagement sections (25) are provided disposed in an arc to a facing pair of lateral plate sections (22) of a guide base (21) that is disposed facing one side of a timing chain (5) for torqu...  
WO/2013/130142A1
A multispeed drive unit (10) comprising a rotary input (27) positioned to be driven by a power source and disposed at an input side of the drive unit (10); a rotary output (28) positioned to drive a driven unit and disposed at an output ...  
WO/2013/124555A1
The invention relates to a protection device (5) for protecting an engine transmission system, comprising pulleys (1) mounted to rotate about axes parallel to an axial direction (2), and an accessory belt linking the pulleys (1), said pr...  
WO/2013/123279A2
A tensioning system including a body having a base and an engagement surface pivotally coupled to the base. The system further includes a biasing mechanism operatively coupled to the engagement surface to bias the engagement surface rela...  
WO/2013/119412A1
A variable flow hydraulic tensioner (10) for a chain or belt can include a fixed member (12) having a first port (12a), and a movable member (14) in engaged with the fixed member (12). The movable member (14) can include a second port (1...  
WO/2013/047901A9
A belt feeding unit includes a rotatable belt; a first stretching roller; a second stretching roller including a stretching portion; a supporting portion for supporting the stretching portion while permitting movement of opposite end por...  
WO/2013/105448A1
A chain guide is configured so as to reduce the resistance of movement of a timing chain for driving a camshaft, thereby reducing fuel consumption. A pair of opposing side plates (22) of a guide base (21), which is disposed so as to face...  
WO/2013/103098A1
Provided is a hydraulic auto tensioner capable of preventing the occurrence of hydraulic damper defects and also capable of preventing hydraulic damper delay. The lower end part of a sleeve (4) is press-fitted into a sleeve fitting hole ...  
WO/2013/098909A1
In an electrical power steering apparatus (100), steering assistance is provided by means of transmitting via a belt the torque of a drive pulley coaxially coupled to the rotational shaft (21) of an electric motor to a driven pulley coax...  
WO/2013/092307A1
The invention relates to a sliding element for use in a chain transmission apparatus, comprising a sliding contact section for engagement in sliding contact with a chain, wherein the sliding contact section consists of a plastic material...  
WO/2013/087467A1
The invention relates to a clamping device (2) for a starter generator belt drive of an internal combustion engine. The clamping device comprises a clamp housing (8), a clamping arm (17) mounted movably therein, and two idlers (6, 7), on...  
WO/2013/085407A2  
WO/2013/079698A1
The invention relates to a wind power plant for large structural heights and megawatt power levels with a horizontal rotor shaft and with a drive located at any desired height underneath the height of the hub and in which the entire towe...  
WO/2013/047901A4
A belt feeding unit includes a rotatable belt; a first stretching roller; a second stretching roller including a stretching portion; a supporting portion for supporting the stretching portion while permitting movement of opposite end por...  
WO/2013/067621A1
A driven accessory comprising a first rotary clutch portion, a second rotary clutch portion, a wrap spring and an actuator. The actuator is selectively operable for generating a force that is applied to a second end of the wrap spring. T...  
WO/2013/016381A3
A pulley for use with a belt drive, the drive belt comprising a plurality of longitudinally spaced inner lugs each having an alignment groove dividing each lug into first and second segments. The pulley comprises a circular frame configu...  
WO/2013/059929A1
In an aspect, a tensioner is provided, comprising a base, a tensioner arm, a tensioner spring, a wheel, and a damping structure. The base is mountable to an engine. The tensioner arm is pivotally connected to the base for movement about ...  
WO/2013/060276A1
A tensioner (20) comprising a base (24), a cantilever (26) arranged on the base (24) and rotates around a first center axis relative to the base (24), a flexible element (48) arranged between the base (24) and the cantilever (26), where ...  
WO/2013/061777A1
Provided is a chain tensioner in which the decrease in the damper effect immediately after the engine is restarted can be effectively suppressed, and in which an assist spring is not necessary. A chain tensioner having: a plunger (10) sl...  
WO/2013/060823A1
The invention relates to a drive sprocket, to a sprocket chain, and to a sprocket-chain drive. In one embodiment of the drive sprocket (100), the drive sprocket has a first side wall (120) and a second side wall, which are arranged at an...  
WO/2013/059077A1
A chain tension comprising a guide body wherein the guide body comprises a layer made of a non-thermoplastic polyimide on at least part of the chain guiding face.  
WO/2013/056688A1
A device for guiding an endless chain-belt of a continuously variable cone-pulley transmission, having a guide rail with a holding device receptacle and having a holding device with a holding device longitudinal axis, on which holding de...  
WO/2013/051549A1
Provided is a chain guide having excellent durability. The chain guide comprises a guide base (15) extending in a travel direction of the chain (5), a plurality of roller shafts (16) arranged side by side in an arc shape along the travel...  
WO/2013/050327A1
The invention relates to a disk brake for a utility vehicle, comprising a brake caliper that reaches over a brake disk, a brake application device arranged in the brake caliper for pressing brake linings onto the brake disk, two adjustin...  
WO/2013/051337A1
The purpose of the present invention is to provide a tensioner which has favorable sound-quieting performance, represses deformation caused by the rubber molding pressure on a tensioner made of resin material, and can be applied to a var...  
WO/2013/047283A1
The diameter of the cylinder of a chain tensioner is reduced, the tensioner being configured so that the plunger can be set by a set ring to an initial set state in which the plunger has been pressed in the cylinder. A set groove (27) ha...  
WO/2013/047138A1
Provided is a chain guide of superior durability. A chain guide obtained from guide bases (15) that are disposed on a portion of the outer circumference of a torque transmission chain (5) and extend longitudinally in the direction of tra...  
WO/2013/047901A1
A belt feeding unit includes a rotatable belt; a first stretching roller; a second stretching roller including a stretching portion; a supporting portion for supporting the stretching portion while permitting movement of opposite end por...  
WO/2013/043373A1
A tensioner in which an inward force acting to push a piston into a housing creates a fluid pressure in a hydraulic chamber formed by a cylindrical bore of the housing and a moveable sleeve, causing a movable sleeve to exert an outward f...  

Matches 551 - 600 out of 19,766