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Patent Searching and Data


Matches 1 - 50 out of 32,939

Document Document Title
WO/2017/007397A1
A rocker arm (1) and a rocker arm assembly, wherein the rocker arm has a through-hole for rotatably receiving a support shaft (2). The rocker arm is manufactured from steel and the through- hole is delimited by an outer surface (3) of a ...  
WO/2017/001338A1
The present invention relates to a method for adjusting a gap (5) between a stator (10) and a rotor (11) of a phase shifter (1) for an adjustable camshaft (12), the stator (10) being connected to an outer shaft (13) and the rotor (11) to...  
WO/2017/002743A1
In the present invention, when the temperature detected with a temperature sensor 4 is equal to or greater than a set value and the rotational speed detected with a rotational speed sensor 1S reaches a standard speed, which is lower than...  
WO/2017/002558A1
Provided is a valve timing control device of an internal combustion engine capable of sufficiently discharging a hydraulic oil between a pulley and a housing body. The pulley has a through-hole which passes through the pulley in the axia...  
WO/2017/002652A1
The objective of the present invention is to obtain a valve opening/closing timing control device that uses an aluminum material, has good phase control precision, and has a long belt service life. This valve opening/closing timing contr...  
WO/2017/004179A1
A switching rocker arm constructed in accordance to one example of the present disclosure includes an outer arm, an inner arm, a latch, a roller, a first lost motion spring and a second lost motion spring. The outer arm has a first outer...  
WO/2017/001107A1
The invention relates to a method for operating a drive unit (1) in a motor vehicle, said drive unit (1) comprising a reciprocating engine (2) and a turbocharger (5); the reciprocating engine (2) operates in a 4-stroke mode during on-loa...  
WO/2016/207114A1
The present invention relates to a reciprocating internal combustion engine with a high fuel efficiency and a low level of emissions. This is achieved by structural measures that improve the combustion process, including but not limited ...  
WO/2016/207348A1
An engine brake rocker arm assembly operable in an engine drive mode and an engine braking mode includes an exhaust valve rocker arm assembly and an engine brake actuation assembly. The engine brake rocker arm assembly selectively open f...  
WO/2016/208105A1
A valve timing adjustment device wherein a planetary rotating body (30) includes: a planetary gear (31) that forms an engagement on an eccentric side with respect to a driving rotating body (10) and a driven rotating body (20); and a sin...  
WO/2016/202719A1
The invention relates to an oscillating motor adjuster (1) for a camshaft, comprising a rotor (9) and a stator (2), wherein the rotor (9) can be rotated in relation to the stator (2), wherein, between each pair of webs (5) of the stator ...  
WO/2016/204236A1
The present invention comprises: a crank angle sensor 4 for outputting crank angle signals for which a plurality of reference positions are set in advance in accordance with the rotation of a crankshaft 2; a cam sensor 5 for outputting a...  
WO/2016/203687A1
The present invention rotates a camshaft in a forward direction and a reverse direction, in conjunction with the rotation of the crankshaft in the forward direction and reverse direction. The camshaft is provided with an intake cam and a...  
WO/2016/204102A1
This valve opening/closing timing control device is configured to control a relative rotation phase and control a locking mechanism by means of a small control valve. The valve opening/closing timing control device is provided with: a fi...  
WO/2016/199541A1
Provided is an oil pressure control valve capable of achieving a rotation prevention function for a filter without sacrificing the ease with which the filter can be assembled with respect to a valve body. This oil pressure control valve ...  
WO/2016/198193A1
The invention relates to a roller tappet (1) for a piston pump for supporting a reciprocating pump piston (2) on a cam (3) or an eccentric of a drive shaft (4), comprising a tappet body (5) and a hollow cylindrical roller (6) that is par...  
WO/2016/201291A1
An acting force transmission device for use with a valve mechanism of an engine includes an acting force transmission member that transmits an acting force to a valve to open/close the valve. A support shaft is provided in the acting for...  
WO/2016/194281A1
A motor drive device for controlling the valve timing of an internal combustion engine comprises a motor drive unit (22) that drives a motor (15) for opening and closing a valve (4) by controlling the phase of a camshaft (11), and a dete...  
WO/2016/194580A1
Provided is a new valve timing control device which can achieve reduction thereof in length in an axial direction and reduction in thickness of a housing. The valve timing control device for an internal combustion engine comprises: a tim...  
WO/2016/194544A1
This valve timing control device is provided with a large-diameter ball bearing 43 for bearing a sprocket body 1a and a driven member 9 so that the sprocket body 1a and the driven member 9 can rotate relative to each other, and an adapte...  
WO/2016/197088A1
An internal combustion engine includes a cam-actuated rocker arm assembly with a solenoid-actuated latch that provides for cylinder deactivation or variable valve actuation. The solenoid is in a position where its inductance varies signi...  
WO/2016/190066A1
At a resin part 16b provided to a power-feed plate 16 of an electric motor, inner and outer small-diameter and large-diameter slip rings 34, 35 are formed by molding, the slip rings having an annular shape. At a holding part provided to ...  
WO/2016/189567A1
This internal combustion engine (1) is provided with a cylinder block (10), in which a plurality of cylinders (12) are formed, and a cylinder head (20), which is formed integrally with the cylinder block (10) and forms a plurality of com...  
WO/2016/189568A1
In this internal combustion engine (1), which is provided with a cylinder block (10), in which a cylinder (12) is formed, and a cylinder head (20), which forms a combustion chamber (22) along with the cylinder block (10), the cylinder bl...  
WO/2016/184557A1
The invention relates to an internal combustion engine (1) comprising at least one camshaft (4) and a bearing block (3) for rotationally bearing the camshaft (4) about a rotational axis (5), an axial bearing element (10) being provided f...  
WO/2016/187087A1
A latch assembly comprises a hollow bore comprising a cylindrical inner surface. A latch comprises a base abutting the cylindrical inner surface. A body comprises a first end adjoining the base, a distal end distanced from the first end,...  
WO/2016/184834A1
The invention relates to a camshaft adjustment device (1) for internal combustion engines of motor vehicles, – with a camshaft having an outer camshaft (2) and an inner camshaft (3) which is adjustable in terms of rotational angle rela...  
WO/2016/185918A1
In the present invention, lock pins (71) are provided in large-diameter parts (85) of a vane rotor (12), an increase in a radial direction dimension of the large-diameter parts (85) is suppressed, and responsiveness to a change in valve ...  
WO/2016/180708A1
The present invention relates to a camshaft segment with at least one camshaft having a shaft element and having a cam element, and to a camshaft bearing for the mounting of the camshaft at least in a radial or axial direction, wherein t...  
WO/2016/177368A1
The invention relates to a device (1) for adjusting the relative angular position between at least one camshaft (2) and a crankshaft (3) of an internal combustion engine, comprising a camshaft (2), a crankshaft (3) and an adjusting mecha...  
WO/2016/177479A1
The invention relates to a valve train device comprising: a camshaft with an axially movably arranged cam piece (10) having at least two cams (12, 14) that allow, in the event of a rotation of the camshaft, phase-shifted cam strokes and ...  
WO/2016/177480A1
The invention relates to a valve train device comprising: a camshaft (50) with an axially movably arranged cam piece (10) having at least two cams (12, 14) that allow, in the event of a rotation of the camshaft (50), phase-shifted cam st...  
WO/2016/179577A1
A deactivating hydraulic lash adjustment (HLA) assembly includes an outer body configured to be received within a cartridge for a valve train carrier, a plunger disposed at least partially within the outer body, the plunger including a h...  
WO/2016/179578A1
A valve train assembly having a valve train carrier including a body having a cartridge cavity formed in the body, a hydraulic lash adjuster adjustment (HLA) assembly, and a cartridge removably disposed in the cartridge cavity. The cartr...  
WO/2016/174957A1
An oil pressure control valve is equipped with: a hollow valve body (61) in the peripheral wall of which multiple ports for circulating operating oil are formed penetrating the peripheral wall in the radial direction; a first spool valve...  
WO/2016/176300A1
A switching rocker arm assembly constructed in accordance to one example of the present teachings includes an outer arm, an inner arm, a bearing axle and a pivot axle. The outer arm can have a first outer side arm and a second outer side...  
WO/2016/175975A1
A system for preventing rotation of a tappet includes a tappet having an outer casing and a central axis which is configured to reciprocate linearly along the central axis. The outer casing includes a flat portion having a length along t...  
WO/2016/176072A1
A camshaft phaser comprising a stator arranged to receive torque from an engine, a rotor arranged to non-rotatably connect to a camshaft, first and second wedge plates radially disposed between the stator and the rotor and, a displacemen...  
WO/2016/169872A1
The present invention relates to a camshaft module, (1) having a module body (10), in which at least one camshaft (11) is accommodated for controlling valves for the load change of an internal combustion engine, the camshaft (11) compris...  
WO/2016/165895A1
The invention relates to a method for positioning at least one cam element on a shaft segment of a camshaft by means of an assembly auxiliary element. The method comprises at least the following steps: arranging the shaft segment relativ...  
WO/2016/165894A1
The invention relates to a camshaft, comprising at least one shaft segment having at least one shaft body, wherein the shaft body has a cut-out for accommodating an orientation element for orienting an end piece that can be connected to ...  
WO/2016/165699A1
The invention relates to a camshaft adjuster (1) with a rotor (3) which is arranged radially within a stator (2) and which can be rotated relative to the stator (2). The rotor (3) is designed to be rotationally fixed to a camshaft (4) an...  
WO/2016/168770A9
A retainer comprises an inner tubular portion fitted to a mounting body. The inner tubular portion comprises an inner circular edge having a radius R3. An annular retaining surface is connected to the tubular portion. The annular retaini...  
WO/2016/168770A1
A retainer comprises an inner tubular portion fitted to a mounting body. The inner tubular portion comprises an inner circular edge having a radius R3. An annular retaining surface is connected to the tubular portion. The annular retaini...  
WO/2016/162306A1
The invention relates to a control device comprising a first (2) and a second (4) tappet, wherein the first tappet (2) is movably arranged in a first guide sleeve (6) and the second tappet (4) is movably arranged in a second guide sleeve...  
WO/2016/163119A1
A valve timing regulation device is provided with a housing (13), a vane rotor (14), a sleeve (32), and a spool (29). An end of a camshaft (12) is fitted in the housing. The sleeve has, in sequence from the camshaft side, a supply port (...  
WO/2016/161281A1
A valve train assembly configured to selectively open and close intake and exhaust valves associated with cylinders of an internal combustion engine comprises an intake rocker arm assembly, an intake cam assembly, a first axial shifting ...  
WO/2016/157757A1
This variable valve system (10) includes: a crank angle sensor (240) that measures the rotational angle of a crank shaft (200); a cam angle sensor (340) that measures the rotational angle of a cam shaft (300) which opens and closes valve...  
WO/2016/158158A1
A valve timing control device for internal combustion engines comprises: a cover member 4 to cover the front portion of an electric motor that causes a timing sprocket and a cam shaft to rotate relative to each other; a brush for power s...  
WO/2016/151897A1
A valve open/close period control device is provided with: a drive-side rotational solid; a driven-side rotational solid; an intermediate locking mechanism for selectively switching between a locked state in which displacement of a relat...  

Matches 1 - 50 out of 32,939