B23Q2705/062 - CPC Classification Index

ClassID:

44292 ⎘

B23Q2705/062 - CPC Classification

Classification description:

Driving working spindles or feeding members carrying tools or work; Driving working spindles; Mechanical drives with means for varying the speed ratio for lathes

Sub-classes:

B23Q2705/064 » mechanically controlled 2
B23Q2705/066 » fluid pressure controlled 0
B23Q2705/068 » electrically controlled 0

Recent Application in this class:

20190047102

2019-02-14

Speed change auxiliary device of lathe