ClassID:

151357

F16H61/452 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion; Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation Selectively controlling multiple pumps or motors, e.g. switching between series or parallel

Recent Application in this class:
#1
20230008843
2023-01-12

Hydrostatic traction drive in an open circuit

#2
20220307595
2022-09-29

HYDRAULIC CIRCUIT ARCHITECTURE WITH ENHANCED OPERATION EFFICENCY

#3
20200392934
2020-12-17

Effective wave power plant for production of clean electricity or clean water from the waves or a combined system

#4
20200332871
2020-10-22

Hydrostatic torque converter and torque amplifier

#5
20180288953
2018-10-11

Hydraulic drive for the feed rollers of a head of a complete timber harvester

#6
20180170385
2018-06-21

Apparatus and method for starting an engine using a hydraulic hybrid drivetrain

#7
20180094712
2018-04-05

Hydrostatic torque converter and torque amplifier

#8
20160341309
2016-11-24

Series parallel hydraulic hybrid architecture

#9
20160245149
2016-08-25

Hydraulic driven fan system

#10
20160169357
2016-06-16

Hydrostatic assembly

#11
20150128581
2015-05-14

Hydrostatic torque converter and torque amplifier

#12
20140076981
2014-03-20

Motor control system and method for agricultural spreader

#13
20130180237
2013-07-18

Hydraulic transmission circuit with multiple capacities

#14
20130131937
2013-05-23

Method of effecting simultaneous displacement changes in hydrostatic drive machine

#15
20100205954
2010-08-19

Vehicle hydrostatic transmission device

#16
20090288406
2009-11-26

Drivetrain system having simultaneous displacement control

#17
20090265065
2009-10-22

Construction vehicle

#18
20090173068
2009-07-09

Hydrostatic transaxle

#19
20090127928
2009-05-21

Travel control device for work vehicle and work vehicle

#20
20090032317
2009-02-05

Superefficient hydraulic hybrid powertrain and method of operation

#21
20080296083
2008-12-04

Steerable series two speed motor configuration

#22
20080271564
2008-11-06

Hydraulic power transmission device and work vehicle

#23
20080196961
2008-08-21

Device for selecting a hydraulic circuit overall capacity

#24
20080041048
2008-02-21

Hydrostatic Transmission System

#25
20070278027
2007-12-06

Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof

#26
20070169980
2007-07-26

Transmissionless agricultural vehicle drive system

#27
20070163253
2007-07-19

Hydrostatic transaxle

#28
20070125447
2007-06-07

Control coupling for changing the feeding speed of feeding members in a delimbing and cutting apparatus

#29
20070045031
2007-03-01

Oil-hydraulic vehicle

#30
20060021818
2006-02-02

Hydraulic drive mechanism for mobile vehicles

#31
20060021817
2006-02-02

Drive mechanism for a mobile vehicle

#32
20060021813
2006-02-02

Independent displacement opposing pump/motors and method of operation

#33
20060021464
2006-02-02

Drive mechanism for a mobile vehicle

#34
20050207921
2005-09-22

Opposing pump/motors

#35
20050126843
2005-06-16

Hydraulic transaxle and vehicle comprising it