ClassID:

137148

F01L1/044 - CPC Classification

Classification description:

Valve-gear or valve arrangements, e.g. lift-valve gear; Valve drive by means of cams, camshafts, cam discs, eccentrics or the like Reciprocating cams

Recent Application in this class:
#1
20190112950
2019-04-18

Sliding cam module with a bearing element and a camshaft with a sliding cam module, as well as a cover module

#2
20180266283
2018-09-20

Variable camshaft timing mechanism with a lock pin engaged by oil pressure

#3
20170114675
2017-04-27

TORSION ASSEMBLY FOR CONTROLLABLY PROVIDING TORQUE TO A CAMSHAFT

#4
20170081990
2017-03-23

Continuous variable valve lift apparatus and engine provided with the same

#5
20160264129
2016-09-15

Hybrid vehicle, controller for hybrid vehicle, and control method for hybrid vehicle

#6
20160130988
2016-05-12

Variable camshaft timing mechanism with a lock pin engaged by oil pressure

#7
20160017763
2016-01-21

Valve drive train device for an internal combustion engine

#8
20150184554
2015-07-02

Sliding cam system of a reciprocating piston internal combustion engine with sliding grooves and guide elements arranged in an X-shape

#9
20130220041
2013-08-29

VARIABLY OPERATED VALVE SYSTEM AND TIGHTENING STRUCTURE BETWEEN CONTROL SHAFT AND ACTUATOR OF VARIABLY OPERATED VALVE SYSTEM

#10
20130213329
2013-08-22

Variable valve apparatus for internal combustion engine

#11
20130098318
2013-04-25

Actuator device for adjusting a sliding cam system

#12
20090272345
2009-11-05

Continuous variable valve lift apparatus

#13
20090159026
2009-06-25

Variable valve system for internal combustion engine and its driving mechanism

#14
20070208487
2007-09-06

Method for calibration of a positional sensor on a rotational actuator device for control of a gas exchange valve in an internal combustion engine

#15
20060000433
2006-01-05

Actuator for valve lift control device having cam mechanism