ClassID:

137258

F01L2003/11 - CPC Classification

Classification description:

Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof Connecting valve members to rocker arm or tappet

Recent Application in this class:
#1
20210087953
2021-03-25

Rocker arm with inboard lost motion spring over valve

#2
20210054767
2021-02-25

Lifter providing improved cam lobe lubrication

#3
20200088070
2020-03-19

Rotary valves

#4
20200056512
2020-02-20

Self-contained e-foot

#5
20200041018
2020-02-06

Multi-part roller tappet

#6
20190309660
2019-10-10

Three roller rocker arm with cantilevered rollers and lost motion spring over valve or over rocker arm pivot

#7
20190309659
2019-10-10

Three roller rocker arm with outboard lost motion spring

#8
20190284971
2019-09-19

Three roller rocker arm with pump-down stop

#9
20190242278
2019-08-08

Internal combustion engine having a valve actuation device

#10
20190032765
2019-01-31

Rotatable body valve stem contact for switchable roller finger follower

#11
20170362966
2017-12-21

Variable valve mechanism for internal combustion engine

#12
20170009608
2017-01-12

Adjusting device for a valve clearance of a charge-cycle valve and methods for adjusting a valve clearance of a charge-cycle valve

#13
20160341077
2016-11-24

Pivoting variable cam follower

#14
20160298501
2016-10-13

Lifter rotation preventing structure

#15
20160169067
2016-06-16

VARIABLE VALVE LIFT APPARATUS

#16
20070006835
2007-01-11

Desmodromic valve system and retrofit kit for conventional pushrod engines including replaceable cam lobes for adjusting lift and duration and hydraulic lifters for increased reliability

#17
20050005885
2005-01-13

Valve mechanism, in particular for internal combustion engines of motor vehicles

#18
16594238
2020-07-14

Rocker arm assembly having a hydraulic lash adjuster