Patents-Review.com
ClassID:

39280 ⎘

B21K1/765 - CPC Classification

Classification description:

Making machine elements elements not mentioned in one of the preceding groups; Coupling members for conveying mechanical motion, e.g. universal joints Outer elements of coupling members

Recent Application in this class:
#1
20230013212
2023-01-19

Forging device and forging method for outer joint member of constant-velocity universal joint

 #2
20210370387
2021-12-02

Forging device and forging method for outer joint member of constant-velocity universal joint

 #3
20200206804
2020-07-02

Method of manufacturing outside joint member

 #4
20200102987
2020-04-02

Method and device for manufacturing bearing unit

 #5
20190211883
2019-07-11

Outer joint member of constant velocity universal joint

 #6
20190201967
2019-07-04

METHOD OF MANUFACTURING BEARING UNIT, AND ROTARY PRESS DEVICE

 #7
20180259003
2018-09-13

Method for manufacturing outer joint member of constant velocity universal joint and ultrasonic flaw detection-inspection method for a welded portion

 #8
20180200782
2018-07-19

Method for forging shaft member of constant velocity universal joint

 #9
20180193942
2018-07-12

Method for manufacturing outer joint member for constant velocity universal joint and ultrasonic flaw detection method for welded section

 #10
20180169735
2018-06-21

Method for manufacturing rolling bearing unit and method for manufacturing vehicle

 #11
20180056369
2018-03-01

Hot steel forging in horizontal press

 #12
20180043417
2018-02-15

Method of manufacturing bearing unit, and rotary press device

 #13
20170350455
2017-12-07

Constant velocity joint and method of manufacturing the same

 #14
20170326621
2017-11-16

Method for manufacturing outer ring of constant velocity joint

 #15
20170234836
2017-08-17

Device for inspecting junction-type outer joint member of constant velocity universal joint

 #16
20170159718
2017-06-08

Method of manufacturing outer joint member of constant velocity universal joint, outer joint member, shaft member and cup member

 #17
20170074329
2017-03-16

Method for manufacturing outer joint member for constant velocity universal joint and outer joint member

 #18
20140100044
2014-04-10

Face spline molding device, face spline molding method, outer joint member, and constant velocity universal joint

 #19
20130055784
2013-03-07

OUTER JOINT MEMBER FOR CONSTANT VELOCITY UNIVERSAL JOINT AND METHOD FOR MANUFACTURING THE SAME

 #20
20110269556
2011-11-03

Outer joint member for fixed constant velocity universal joint

 #21
20090137326
2009-05-28

Constant velocity joint

 #22
20080250839
2008-10-16

Method and apparatus for manufacturing a legged annular member

 #23
20080120846
2008-05-29

Apparatus And Method For Manufacturing Outer Race Member For Constant Velocity Joint And Intermediate Molded Body Of The Outer Race Member

 #24
20050150111
2005-07-14

Method of forming a constant velocity joint