ClassID:

142636

F04B1/2071 - CPC Classification

Classification description:

Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block; Details or component parts; Housings Bearings for cylinder barrels

Recent Application in this class:
#1
20250361849
2025-11-27

A HYDRAULIC DEVICE

#2
20250084837
2025-03-13

INTEGRATED ELECTRO-HYDRAULIC UNIT HOUSING

#3
20250043684
2025-02-06

Centering the Housing Parts of an Axial Piston Machine

#4
20220220948
2022-07-14

Axial piston machine with high drive rotational speed

#5
20210123420
2021-04-29

Rotary barrel pump having separate guiding means and centering means for the barrel

#6
20190277269
2019-09-12

Hydraulic actuator

#7
20180156207
2018-06-07

Axial piston hydraulic pump

#8
20160237993
2016-08-18

Axial piston pump having a swash-plate type construction

#9
20160230555
2016-08-11

Axial piston machine

#10
20160208853
2016-07-21

Roller bearing outer race for hydraulic unit

#11
20160167088
2016-06-16

Method for coating a pump component

#12
20160153431
2016-06-02

Hydraulic pump and piston for such a hydraulic pump

#13
20150285076
2015-10-08

Axial piston machine utilizing a bent-axis construction with slippers on the drive flange

#14
20140178226
2014-06-26

HYDRAULIC PUMP FOR EXCAVATOR AND EXCAVATOR COMPRISING THE SAME

#15
20140166387
2014-06-19

Vehicle with a hydraulic drive system

#16
20120031089
2012-02-09

Axial bearing for use in a hydraulic device, a hydraulic transformer and a vehicle with a hydraulic drive system

#17
20110296983
2011-12-08

Piston pump device

#18
20080060510
2008-03-13

Variable pump or hydraulic motor

#19
20060153698
2006-07-13

Rotary fluid machine

#20
20060120882
2006-06-08

Motor or pump assemblies

#21
20050129341
2005-06-16

Rotation-slide bearing

#22
20050123225
2005-06-09

Swivel slide bearing

#23
20050019171
2005-01-27

Hydraulic device