Title:
ウェブ張力調整装置及びウェブ巻取装置
Document Type and Number:
Japanese Patent JP7122130
Kind Code:
B2
Abstract:
A web tension adjustment device includes a pair of guide rollers and a dancer roller. The two guide rollers are spaced at least in a gravity direction and guide continuous paper in transfer. The dancer roller moves within a moving range along a guide shaft extending in a direction intersecting a rotation axis distance direction of the pair of guide rollers at an acute angle, rolls on the continuous paper transferred between the pair of guide rollers and gives tension to the continuous paper, the tension corresponding to an amount of moving from a position between the pair of guide rollers along the guide shaft.
More Like This:
Inventors:
Kazuyuki Aoki
Application Number:
JP2018040999A
Publication Date:
August 19, 2022
Filing Date:
March 07, 2018
Export Citation:
Assignee:
Ideal Science Industry Co., Ltd.
International Classes:
B65H23/198; B41J15/16
Domestic Patent References:
| JP2012525261A | ||||
| JP2007145441A | ||||
| JP2005231708A | ||||
| JP2000255858A | ||||
| JP2018016465A | ||||
| JP2012200876A | ||||
| JP2010111489A | ||||
| JP10310299A | ||||
| JP756277Y2 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Shunichi Takahashi
Masakazu Ito
Previous Patent: Manufacturing method for multilayer ceramic electronic component
Next Patent: ア−ク式蒸発源
Next Patent: ア−ク式蒸発源