Y10T74/18736 - CPC Classification Index

ClassID:

246746 ⎘

Y10T74/18736 - CPC Classification

Classification description:

Machine element or mechanism; Mechanical movements; Reciprocating or oscillating to or from alternating rotary including screw and nut Pressurized fluid introduced between nut and screw

Recent Application in this class:

20140366663

2014-12-18

Aerostatic air bearing, assembling method thereof, and aerostatic lead screw actuator using the same

20130145877

2013-06-13

Nut for ball screw

20110154924

2011-06-30

Ball screw device having cooling structure

20110146430

2011-06-23

Linear transmission system with a lubrication device

20100294056

2010-11-25

Lubricating device for motion guide apparatus

20100284635

2010-11-11

Low-Friction Moving Interfaces in Micromachines and Nanomachines

20090308690

2009-12-17

Ball screw device having lubricating device

20090133520

2009-05-28

Rotating nut ball screw unit with lubricating arrangement

20080181540

2008-07-31

Low-friction moving interfaces in micromachines and nanomachines

#10

20060147131

2006-07-06

Low-friction moving interfaces in micromachines and nanomachines

#11

20050058384

2005-03-17

Low-friction moving interfaces in micromachines and nanomachines