| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 05/08/2013 | DE102011117856A1 Mehrteilige, gefügte Rotoren in hydraulischen Nockenwellenverstellern mit Fügedichtprofilen und Verfahren zur Herstellung der Rotoren Multi-piece, attached rotors in hydraulic camshaft adjusters with joint sealing profiles and method of manufacturing the rotors |
| 05/08/2013 | DE102011117849A1 Verfahren zur Fertigung einer Nockenwelle und entsprechende Nockenwelle A method of manufacturing a camshaft and camshaft corresponding |
| 05/08/2013 | DE102011117528A1 Nockenwellenverstellantrieb Camshaft actuator |
| 05/08/2013 | DE102011085709A1 Switchable lever-like cam follower i.e. switchable rocker arm, for variable valve train of single-cylinder engine of motor cycle, has control body whose contour is transferred to coupling position upon movement of body to operation position |
| 05/08/2013 | DE102011085708A1 Switchable lever like cam follower assembly for valve train of internal combustion engine, has control contour that moves from unlocked position to coupling position upon movement of control element relative to outer lever |
| 05/08/2013 | DE102011085707A1 Device for changing valve lift characteristic of valve drive of internal combustion engine, has rotationally driven ground camshaft and cam unit rotatably mounted and axially displaceable on ground camshaft |
| 05/08/2013 | DE102011085706A1 Valve train for multi-cylinder combustion engine of motorcycle, has position unit whose actuator pins radially extend to cam shaft, where outer jacket surface of portion of actuator pins engage at guide surfaces |
| 05/08/2013 | DE102011085705A1 Valve train of internal combustion engine e.g. single-cylinder engine of motorcycle, has actuator that generates control movement in response to purely mechanical speed of camshaft |
| 05/08/2013 | DE102011085702A1 Valve drive for internal combustion engine, has rotationally driven ground camshaft and cam unit rotatably mounted and slidable on ground camshaft in axial direction |
| 05/08/2013 | DE102011085699A1 Device for changing valve lift characteristic of valve train of four-cycle combustion engine for e.g. motor cycle, has operating element arranged within longitudinal bore of camshaft, where end of element is connected with adjustment device |
| 05/08/2013 | DE102011085698A1 Erzeugung verschiedener Rückstellmomente ohne Austausch von Bauteilen Producing different restoring moments without replacing components |
| 05/08/2013 | DE102011085693A1 Nockenwellenversteller Phaser |
| 05/08/2013 | DE102009024436B4 Wärmekraftmaschine Heat engine |
| 05/08/2013 | CN202926421U 液压控制装置 Hydraulic control device |
| 05/08/2013 | CN202926413U Engine valve bridge |
| 05/08/2013 | CN202926412U Engine rocker mechanism |
| 05/08/2013 | CN202926411U Rocker mechanism of engine |
| 05/08/2013 | CN202926410U Engine camshaft and matching structure for engine camshaft and high-pressure oil pump |
| 05/08/2013 | CN202926409U Distribution camshaft for gasoline engine |
| 05/08/2013 | CN103089459A Method for operating motor car |
| 05/08/2013 | CN103089456A System and method for limiting throttle opening area based on cam phaser position to minimize noise during acceleration |
| 05/08/2013 | CN103089427A Internal-combustion engine |
| 05/08/2013 | CN103089422A Five-stroke air jet and inlet type engine |
| 05/08/2013 | CN103089366A Engine cam assembly, engine brake device and automobile |
| 05/08/2013 | CN103089363A Camshaft adjuster |
| 05/08/2013 | CN103089362A Continuously variable valve lift system with default mechanism |
| 05/08/2013 | CN103089361A 四冲程循环发动机 Four-stroke cycle engine |
| 05/08/2013 | CN102444443B Internal combustion engine intake gate and exhaust gate control method |
| 05/08/2013 | CN101595280B Dual lift rocker arm latch mechanism andactuation arrangement therefor |
| 05/08/2013 | CN101514644B Hydraulic tensioning device |
| 05/08/2013 | CN101479401B Wear-resistant coating and production method for the same |
| 05/07/2013 | US8434458 Timing transmission mechanism in engine |
| 05/07/2013 | US8434441 Joining device for an actuating lever and supporting element of a valve operating mechanism of an internal combustion engine |
| 05/07/2013 | US8434440 Switchable finger lever |
| 05/07/2013 | US8434439 Clutch or brake in or at a gearbox |
| 05/07/2013 | US8434438 Camshaft adjuster |
| 05/07/2013 | US8434437 Valve drive system |
| 05/07/2013 | US8434436 Electronically actuated valve system |
| 05/02/2013 | WO2013062799A1 Hydraulic valve lifter pushrod seal |
| 05/02/2013 | WO2013061060A1 Poppet valve assemblies |
| 05/02/2013 | WO2013060532A1 Camshaft adjusting means |
| 05/02/2013 | WO2013060531A1 Camshaft adjusting means |
| 05/02/2013 | WO2013060494A1 Roller tappet |
| 05/02/2013 | WO2013060405A1 Valve train for an internal combustion engine |
| 05/02/2013 | WO2011127068A8 Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
| 05/02/2013 | US20130104825 Hydraulic valve lifter pushrod seal |
| 05/02/2013 | US20130104824 Adjustable Camshaft |
| 05/02/2013 | US20130104823 Camshaft adjusting device for a motor vehicle engine |
| 05/02/2013 | US20130104822 Camshaft adjustment mechanism having a locking apparatus |
| 05/02/2013 | US20130104821 Locking mechanism for variable actuation using a shuttle pin and return spring |
| 05/02/2013 | US20130104820 Valve timing control apparatus of internal combustion engine |
| 05/02/2013 | US20130104819 Continuously variable valve lift system with default mechanism |
| 05/02/2013 | US20130104818 Tappet |
| 05/02/2013 | DE102012219484A1 Ventilsteuerungsvorrichtung für Verbrennungsmotor Valve control apparatus for internal combustion engine |
| 05/02/2013 | DE102011117244A1 Ventiltrieb für eine Brennkraftmaschine Valve train for an internal combustion engine |
| 05/02/2013 | DE102011117027A1 Nockenwellenverstellung Camshaft adjustment |
| 05/02/2013 | DE102011117026A1 Nockenwellenverstellung Camshaft adjustment |
| 05/02/2013 | DE102011085575A1 Camshaft adjusting device for use in internal combustion engine for varying control times of combustion chamber valves, has output element provided with material recess that is different from central opening |
| 05/02/2013 | DE102011085573A1 Camshaft adjusting device for use in internal combustion engine, has output element whose hydraulic medium channel is extended from hub of output element till to end of wing of output element, where channel communicates with chambers |
| 05/02/2013 | DE102011085572A1 Hydraulic camshaft adjusting device i.e. vane-type adjuster, for use in combustion engine, has locking mechanism comprising openings, where one of openings of channels is arranged between other openings of channels of work chambers |
| 05/02/2013 | DE102011085243A1 Roller tappet for high-pressure fuel pump, for valve drive of internal combustion engine or for motor such as axial piston motor, has housing, in whose drive-sided front two diametrically opposite planes are applied |
| 05/01/2013 | EP2585688A1 Sensor apparatus |
| 05/01/2013 | EP2585687A1 Adjustable camshaft |
| 05/01/2013 | CN202914673U Timing idle gear of engine |
| 05/01/2013 | CN202914171U Single cylinder, water cooling and four stroke 250 CC engine for motor tricycle |
| 05/01/2013 | CN202914150U Supercharged direct injection engine camshaft |
| 05/01/2013 | CN202914149U Bearing cover of camshaft of engine |
| 05/01/2013 | CN103080486A Camshaft adjusting apparatus |
| 05/01/2013 | CN103080485A Method for assembling an engine module |
| 05/01/2013 | CN103080484A Camshaft device |
| 05/01/2013 | CN103075222A Valve timing adjusting device for engine and use method thereof |
| 05/01/2013 | CN103075221A Fluid-pressure-operated valve timing controller |
| 05/01/2013 | CN103075220A Valve timing control apparatus of internal combustion engine |
| 05/01/2013 | CN103075219A Engine structure for improving protrusion angle of air inlet camshaft |
| 05/01/2013 | CN101910570B Sliding-pivot locking mechanism for an overhead cam with multiple rocker arms |
| 04/30/2013 | US8430080 Otto-cycle internal combustion engine |
| 04/30/2013 | US8430072 Device and method for controlling valves |
| 04/30/2013 | CA2603427C Hollow structural rod and production method thereof |
| 04/25/2013 | WO2013056768A1 Valve train device |
| 04/25/2013 | WO2013020008A3 Internal combustion engine valvetrain |
| 04/25/2013 | US20130098539 Method for manufacturing an arm in composite material comprising a transversal bearing designed to receive a fixed or rotating shaft |
| 04/25/2013 | US20130098321 Integration of an axial bearing in a rotor |
| 04/25/2013 | US20130098318 Actuator device for adjusting a sliding cam system |
| 04/25/2013 | DE102012219515A1 Fluiddruckbetätigte Ventilzeitsteuervorrichtung A fluid pressure operated valve timing control device |
| 04/25/2013 | DE102012103300A1 Schwenkmotorversteller mit einem Zentralventil Schwenkmotorversteller with a central valve |
| 04/25/2013 | DE102011116737A1 Internal combustion engine for motor vehicle, has cylinder block for receiving one or multiple cylinder pistons and engine control unit for controlling engine speed or engine power |
| 04/25/2013 | DE102011116653A1 Ventiltriebvorrichtung Valve drive |
| 04/25/2013 | DE102011116439A1 Valve train device for internal combustion engine of motor car, has adjustment device provided for adjustment of full-variable valve and comprising adjustment element, and rocker arms connected to element and moved with respect to cam shaft |
| 04/25/2013 | DE102011084850A1 Assembly for mounting cam roller axle of cam follower for valve train of internal combustion engine, has resilient portion that resiliently supports cam roller axle against cam follower in predetermined center portion |
| 04/24/2013 | EP2584165A1 Engine and saddle-type vehicle |
| 04/24/2013 | EP2584159A1 Valve Timing Changing Apparatus |
| 04/24/2013 | EP2584158A1 Integration of an axial bearing into a camshaft phaser rotor |
| 04/24/2013 | EP2582929A1 Rotor for a camshaft adjuster and camshaft adjuster |
| 04/24/2013 | EP2582928A1 Actuator device for adjusting a sliding cam system |
| 04/24/2013 | CN202901264U Integrated hydraulic tappet plunger piston and mold thereof |
| 04/24/2013 | CN202901192U Timing chain tensioning device of motor |
| 04/24/2013 | CN202900406U Turbocharged engine |
| 04/24/2013 | CN202900405U Turbocharged engine |
| 04/24/2013 | CN202900342U Air distributing mechanism |
| 04/24/2013 | CN202900341U Novel valve push rod |