ClassID:

246893

Y10T74/19555 - CPC Classification

Classification description:

Machine element or mechanism; Gearing Varying speed ratio

Recent Application in this class:
#1
20180297627
2018-10-18

Steering gear for a vehicle

#2
20180106349
2018-04-19

CONTINUOUSLY AND/OR INFINITELY VARIABLE TRANSMISSIONS AND METHODS THEREFOR

#3
20160061301
2016-03-03

Continuously and/or infinitely variable transmissions and methods therefor

#4
20140141919
2014-05-22

Continuously and/or infinitely variable transmissions and methods therefor

#5
20130126201
2013-05-23

Transmission for power tool with variable speed ratio

#6
20120252622
2012-10-04

Treadle-drive eccentric wheel transmission wheel series with periodically varied speed ratio

#7
20120137828
2012-06-07

Vehicle and transmission for a vehicle

#8
20110101752
2011-05-05

Adjuster for a vehicle seat

#9
20100048350
2010-02-25

Differential gear on a wind power plant and method for changing or switching the power range of said differential gear

#10
20090221391
2009-09-03

Continuously and/or infinitely variable transmissions and methods therefor

#11
20090205451
2009-08-20

Gearing

#12
20090139356
2009-06-04

VARIABLE RATIO STEERING APPARATUS

#13
20080184831
2008-08-07

Apparatus and method for securing transmission gear synchronizers to shafts

#14
20070287579
2007-12-13

Continuously variable planetary gear set

#15
20070281819
2007-12-06

Continuously variable planetary gear set

#16
20070275809
2007-11-29

Continuously variable planetary gear set

#17
20070270278
2007-11-22

Continuously variable planetary gear set

#18
20070270272
2007-11-22

Continuously variable planetary gear set

#19
20070270271
2007-11-22

Continuously variable planetary gear set

#20
20070270270
2007-11-22

Continuously variable planetary gear set

#21
20070270269
2007-11-22

Continuously variable planetary gear set

#22
20070270268
2007-11-22

Continuously variable planetary gear set

#23
20070270267
2007-11-22

Continuously variable planetary gear set

#24
20070270266
2007-11-22

Continuously variable planetary gear set

#25
20070270265
2007-11-22

Continuously variable planetary gear set

#26
20070179005
2007-08-02

Apparatus for opening and closing cover

#27
20070039413
2007-02-22

Start-up assistance coaxial gear reducer with increasing ratio up to direct drive

#28
20060032322
2006-02-16

Bidirectional coupling device with variable transmission characteristics

#29
20050176545
2005-08-11

Continuously variable planetary gear set

#30
20050176544
2005-08-11

Continuously variable planetary gear set

#31
20050159265
2005-07-21

Continuously variable planetary gear set

#32
20050153810
2005-07-14

Continuously variable planetary gear set

#33
20050148422
2005-07-07

Continuously variable planetary gear set

#34
20050137052
2005-06-23

Continuously variable planetary gear set

#35
20050137051
2005-06-23

Continuously variable planetary gear set

#36
20050137046
2005-06-23

Continuously variable planetary gear set

#37
20050113202
2005-05-26

Continuously variable planetary gear set

#38
20050096162
2005-05-05

Continuously variable transmission, and a transfer case including a continuously variable transmission

#39
20050081665
2005-04-21

Mechanical two-directional transportation apparatus

#40
20050037886
2005-02-17

Variable speed power transmission

#41
20050016321
2005-01-27

Apparatus for opening and closing cover