Match Document Document Title
US20140331950 SWITCHING ROLLER FINGER FOLLOWER WITH LOCKING MECHANISM  
A switching roller finger follower, including: a housing with a first wall with a first opening, a second wall with a second opening, and an interior space at least partially formed by the walls;...
US20150122208 CAMSHAFT UNIT  
Camshaft unit (1) having a first camshaft (2), which is phase-adjustable with respect to a crankshaft, a second camshaft (3), which is disposed concentric to the first camshaft (2) and is always...
US20110073054 ENGINE ASSEMBLY HAVING CAMSHAFT WITH NON-MAGNETIC JOURNAL  
An engine assembly may include an engine structure, a camshaft, a timing wheel and a camshaft position sensor. The camshaft may be rotationally supported within the engine structure and may have a...
US20140034000 Method for determining a phase position of an adjustable camshaft  
A method for determining a phase position of an adjustable camshaft of an internal combustion engine having a sensor wheel and a camshaft adjuster. The phase position of the camshaft is determined...
US20140174386 PHASE-ADJUSTING DEVICE OF A CAMSHAFT FOR AN INTERNAL COMBUSTION ENGINE  
A camshaft adjusting device of an internal combustion engine having two camshafts supported concentrically to one another, the axial position of the outer camshaft being determined by an axial...
US20120132165 METHOD FOR OPERATING A CAMSHAFT PHASER  
A method for operating a camshaft phaser in an internal combustion engine is provided. The camshaft phaser is used to control the phase relationship between a crankshaft and a camshaft of the...
US20130312684 CAMSHAFT PHASER  
A camshaft phaser (1), having a drive element (2), an output element (3), and a cover element (4), the cover element (4) being joined in latching-type, form-locking engagement with the drive...
US20110079189 ZENTRALVENTIL EINES NOCKENWELLENVERSTELLERS EINER BRENNKRAFTMASCHINE  
A central valve of a camshaft adjuster of an internal combustion engine, which has a valve housing, a control piston and a fastening flange. The valve housing is at least partially arranged within...
US20110023802 Concentric Phaser Camshaft and a Method of Manufacture Thereof  
A novel concentric phaser camshaft comprises valve actuating lobes that are arranged into lobe structures. The valve actuating lobes to be affixed to an inner camshaft member, are arranged in...
US20140116365 CAMSHAFT ADJUSTER  
A camshaft adjuster (1) having a control device (4), wherein by means of the control device (4) a selection can be made between an OPA and-or a CTA mode, and the camshaft adjuster (1) has a third...
US20120325168 SWITCHABLE LEVER FOR A VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE  
The invention concerns a switchable lever (1) for a valve train of an internal combustion engine, said lever (1) comprising on one end (5), a bearing (6) for enabling a pivotal support of said...
US20130008399 PRESSURE ACCUMULATOR ARRANGEMENT FOR A CAMSHAFT ADJUSTING SYSTEM  
A pressure accumulator arrangement in a camshaft for a camshaft adjusting system of an internal combustion engine, having at least one pressure accumulator and at least one control valve,...
US20120291735 CAMSHAFT ADJUSTER  
A camshaft adjuster (2) having a locking cover (1) formed of sheet metal, wherein the locking cover (1) has a substantially disc-shaped base surface (3) and has a collar (7), which extends in an...
US20080289596 Apparatus for preventing leakage across rotor vanes in a vane-type camshaft phaser  
In a first embodiment of a camshaft phaser, the rotor is split along an equatorial plane thereof, defining first and second rotor portions. A resilient seal is compressively disposed between the...
US20120222637 ENGINE ASSEMBLY INCLUDING CAM PHASER ASSEMBLY AID PIN  
An engine assembly includes an engine structure, a camshaft supported on the engine structure, a first cam phaser coupled to a first axial end of the camshaft, and a locating pin. The camshaft...
US20150090207 CAMSHAFT PHASE  
A camshaft phaser for controllably varying the phase relationship between a crankshaft and a camshaft in an internal combustion engine includes stator having a plurality of lobes. A rotor is...
US20130019829 CAMSHAFT ADJUSTER  
A camshaft adjuster (1) having a drive element (2), an output element (3), and a cover element (4), the cover element (4) being joined to the drive element (2) or to the output element (3) and...
US20100300388 Vane-type camshaft adjuster system  
The object of the invention is to provide an economical vane-type camshaft adjuster system that meets the various requirements of various motors. For this purpose, according to the invention a...
US20110139104 SYSTEM FOR IMPROVING ENGINE PERFORMANCE AND EMISSIONS  
A system for improving engine performance and emissions is presented. The system can lower exhaust pressure and improve engine breathing. In one example, exhaust gases are combined to reduce...
US20120024247 HARMONIC DRIVE CAMSHAFT PHASER WITH PHASE AUTHORITY STOPS  
A camshaft phaser includes a housing with a harmonic gear drive unit disposed therein. The harmonic gear drive unit includes a circular spline and a dynamic spline, a flexspline disposed radially...
US20100000480 CAMSHAFT ADJUSTER AND DEEP-DRAWING METHOD FOR PRODUCING A SEAL COVER FOR A CAMSHAFT ADJUSTER  
A camshaft adjuster (1) for an internal combustion engine of a motor vehicle with a radially outer stator (4) that can be driven by the crankshaft, a radially inner rotor (5) connected locked in...
US20100089352 CAMSHAFT PHASER AND DRIVE ADAPTER FOR A CONCENTRIC CAMSHAFT  
A camshaft adjuster for a concentric camshaft assembly of an internal combustion engine is provided. The adjuster includes a stator that is connected to the timing gear, and a rotor located within...
US20060054121 Modular unit comprising a bush for chain drives  
A modular assembly is provided having a metal bushing (1), which is inserted into a plastic support body (3) for a tensioning rail or a guiding rail (4) of a chain drive of an internal combustion...
US20140048027 HOUSING BELL WITH INTEGRATED PRESSURE ACCUMULATOR HAVING A FLANGED COVER  
A pressure accumulator for a camshaft phaser of an internal combustion engine, including a housing that accommodates a piston and forms a cavity fillable with a hydraulic fluid. The cavity is...
US20110162604 PHASER BUILT INTO A CAMSHAFT OR CONCENTRIC CAMSHAFTS  
A camshaft assembly for an internal combustion engine comprising: a hollow outer shaft 2, an inner shaft 4, cam lobes 6, 8, a phaser 42, 32, and a remote control valve 16. The inner shaft 4 is...
US20150204217 CONTROL VALVE OF A CAMSHAFT ADJUSTER  
A control valve (1) of a camshaft adjuster, which has a housing (2) having three pin openings (5a, 5b, 5c), spaced apart axially from each other, wherein two pin openings (5a, 5b) are each...
US20130228143 FILTER ARRANGEMENT OF A CONTROL VALVE FOR A CAMSHAFT ADJUSTER  
A filter arrangement (2) of a control valve (1) for a camshaft adjuster is provided in which the filter arrangement (2) has a filter (3) and a frame (4) with two articulated legs (5, 6) that are...
US20090025668 Variable valve timing control apparatus with supplementary oil pump  
A variable valve timing control apparatus includes: a relative rotational phase adjusting mechanism capable of adjusting a relative rotational phase between a drive-side rotational member and a...
US20120298061 SINTERED STATOR-COVER UNIT AND CAMSHAFT ADJUSTER  
A stator-cover unit (1) for a camshaft adjuster (31), which is produced in one piece from a sintered material, including a stator (3) and a locking cover (5) which has a slot (17) for rotationally...
US20150226096 CAMSHAFT ADJUSTER  
A camshaft adjuster (1) including a hub (2) for securing the camshaft adjuster (1) to one end (3) of a camshaft (4) is provided. The camshaft adjuster (1) includes a drive element (8) and an...
US20100089353 CAMSHAFT PHASER FOR A CONCENTRIC CAMSHAFT  
A camshaft adjuster for a concentric camshaft of an internal combustion engine is provided. The adjuster includes a stator that is connected to the timing gear, and a rotor located within the...
US20070056540 Control valve and method for its production  
The invention relates to a control valve for influencing the action of a pressure medium on a camshaft adjuster of an internal combustion engine. A control valve of said type comprises a valve...
US20120152195 HYDRAULIC VALVE FOR AN OSCILLATING MOTOR ADJUSTER  
The invention relates to a hydraulic valve for an oscillating motor adjuster that utilizes camshaft alternating torques by means of non-return valves for more rapid adjustment. The non-return...
US20050051121 Variable camshaft timing phaser having a housing and a driving element of two different materials  
A variable cam timing phaser for an internal combustion engine having at least one camshaft comprising a housing, a rotor, and a driving element. The housing is has an outer circumference for...
US20130112162 CAMSHAFT ADJUSTER  
A camshaft adjuster (1) is disclosed that has material openings (5) in the vanes (4) of the drive element (2), with these openings being divided into two sub-spaces (12, 13), wherein one sub-space...
US20100095919 ELECTROMAGNET MOUNTING AND CONTROL SYSTEM FOR A VARIABLE CAMSHAFT PHASER CONTAINING MAGNETO-RHEOLOGICAL FLUID  
A magneto-rheological fluid controlled camshaft phaser is provided having a stator with inwardly directed projections which define working spaces therebetween. The stator is adapted to be...
US20150176442 CAMSHAFT-IN-CAMSHAFT APPARATUS OF VARIABLE VALVE DURATION SYSTEM  
A camshaft-in-camshaft apparatus may include a hollow outer shaft having at least one slot formed along a length direction of the hollow outer shaft, an inner shaft rotatably inserted inside the...
US20110030632 Harmonic Drive Camshaft Phaser with Improved Radial Stability  
Improved stiffening and minimized distortion of a housing for an eVCP achieved by forming a plurality of radial housing stiffeners into the housing around the motor mount end and into the eVCP's...
US20050252468 Valve timing control device having vane rotor  
A valve timing control device includes a housing, a vane rotor, a coil spring, a hooking member, and a securing member. The housing rotates with a driving shaft, and defines accommodation chambers...
US20060000435 Camshaft adjuster  
A camshaft adjuster with a stator and a rotor having several radially protruding vanes, which run against stops in order to limit the hydraulically controlled adjustment motion is provided. The...
US20100083924 DEVICE FOR CAMSHAFT ADJUSTMENT IN AN INTERNAL COMBUSTION ENGINE  
A device for camshaft adjustment in an internal combustion engine which has an inner rotor rotationally fixed to a camshaft. The inner rotor is rotationally adjustable relative to an outer rotor...
US20090078223 VARIABLE VALVE SYSTEM OF INTERNAL COMBUSTION ENGINE  
An intake side phase varying mechanism varies an open/close timing of an intake valve, and an exhaust side phase varying mechanism varies an open/close timing of an exhaust valve. Before starting...
US20140076255 CAMSHAFT ASSEMBLY AND INTERMEDIATE CAM PHASING POSITION  
A camshaft assembly comprising an outer shaft, an inner shaft received within the outer shaft, and a bushing disposed about the inner shaft, the bushing having an outer surface defining at least...
US20100089350 CAMSHAFT PHASER FOR THE INNER CAMSHAFT OF A CONCENTRIC CAMSHAFT ASSEMBLY  
A camshaft phaser assembly for a concentric camshaft that adjusts the relative rotational position of the inner camshaft relative to the outer camshaft and the crankshaft of an internal combustion...
US20060112921 Camshaft adjuster with an electrical drive  
The invention relates to a device for releasably connecting and adjusting the positions between a crankshaft and a cam shaft of an internal combustion engine, which includes a setting gear (1)...
US20100064998 ADJUSTABLE CAMSHAFT WITH A PLANETARY GEAR  
The present invention relates to an adjustable camshaft (1), which is connected to a crankshaft via a sprocket/belt pulley (3) and has a phase adjusting device (4) for adjusting the phase between...
US20150090208 CAMSHAFT HAVING ADJUSTABLE CAMS THAT CAN BE OILED BY MEANS OF PRESSURE OIL  
The invention relates to an adjustable camshaft for the valve gear of an internal combustion engine, comprising an outer shaft, on which at least one first cam is arranged and connected to the...
US20130192551 VALVE TIMING CONTROLLER AND ASSEMBLING METHOD OF THE SAME  
A valve timing controller includes a reed valve interposed between an end surface of a vane rotor and an end surface of a driven shaft. The reed valve has a fixed part, a first reed part and a...
US20080121198 Stepless variable valve timing system  
A control system for changing permanently and stepless valve timing in engines with internal combustion. The system is based on the fact that camshaft turns two times slower then the...
US20090229552 Engine and Vehicle Comprising Engine  
An engine E of the present invention comprises a valve body 53 configured to open and close ports 0A and 20B formed in a cylinder head 20, a drive cam mechanism 50A operable in association with a...