Title:
GUIDE ROLL
Document Type and Number:
WIPO Patent Application WO/2023/059088
Kind Code:
A1
Abstract:
A guide roll according to an embodiment of the present invention can guide the transportation of a sheet member. The guide roll may comprise: a shaft; a plurality of rollers which are arranged in the lengthwise direction of the shaft and rotate about the shaft according to the transportation of the sheet member; a first support which supports the shaft, at one side of the plurality of rollers, and restricts the shaft with respect to the lengthwise direction; a second support which supports the shaft, at the other side of the plurality of rollers; and a bending portion which is screw-fastened with one end portion of the shaft on the outer side of the second support and generates a bending momentum on the shaft. The bending portion may comprise: a rotating portion in which one end portion of the shaft is inserted and which is screw-fastened with the shaft; and a handle or a motor for rotating the rotating portion.
Inventors:
PARK SUNG MIN (KR)
KIM KI SU (KR)
NA SE YONG (KR)
LEE JIN SOO (KR)
OH JUNG SU (KR)
YOON SEONG WON (KR)
KIM KI SU (KR)
NA SE YONG (KR)
LEE JIN SOO (KR)
OH JUNG SU (KR)
YOON SEONG WON (KR)
Application Number:
PCT/KR2022/015034
Publication Date:
April 13, 2023
Filing Date:
October 06, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B65H23/34; B65H23/025; B65H27/00; H01M10/04
Foreign References:
| JPH069039Y2 | 1994-03-09 | |||
| KR100231754B1 | 1999-11-15 | |||
| JP2016165882A | 2016-09-15 | |||
| US4706349A | 1987-11-17 | |||
| JPH0620496U | 1994-03-18 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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