B65H2301/4182 - CPC Classification Index

ClassID:

79921 ⎘

B65H2301/4182 - CPC Classification

Classification description:

Handling processes for sheets or webs; Type of handling process; Winding, unwinding; Handling or changing web rolls; Changing web roll Core or mandrel insertion, e.g. means for loading core or mandrel in winding position

Sub-classes:

B65H2301/41822 » from above i.e. by gravity 4
B65H2301/41824 » from below e.g. between rollers of winding bed 2
B65H2301/41826 » by gripping or pushing means, mechanical or suction gripper 10
B65H2301/41828 » in axial direction 11

Recent Application in this class:

20250042683

2025-02-06

AUTOMATIC REPLACEMENT APPARATUS AND METHOD FOR FEED MATERIAL

20220274798

2022-09-01

Automatic replacement apparatus and method for feed material

20170217722

2017-08-03

Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same