The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 17, 2020
Filed:
May. 31, 2018
Applicant:
Toshiba Kikai Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
TOSHIBA KIKAI KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 43/46 (2006.01); B29C 43/24 (2006.01); B29C 43/58 (2006.01); B29L 7/00 (2006.01); B29C 43/44 (2006.01);
U.S. Cl.
CPC ...
B29C 43/46 (2013.01); B29C 43/24 (2013.01); B29C 43/58 (2013.01); B29C 43/245 (2013.01); B29C 43/44 (2013.01); B29C 2043/467 (2013.01); B29C 2043/5808 (2013.01); B29C 2043/5825 (2013.01); B29C 2043/5833 (2013.01); B29C 2043/5841 (2013.01); B29L 2007/008 (2013.01);
Abstract
A thin film member forming device includes a reference roll fixedly disposed while being rotatably supported by a first bearing member, a movable roll disposed movably with respect to the reference roll while being rotatably supported by a second bearing member, a roll gap adjusting mechanism which adjusts a gap between the reference roll and the movable roll and a roll opening mechanism which expands the gap. The roll gap adjusting mechanism adds a load in a direction to narrow the gap to the second bearing member, and the roll opening mechanism adds a load in a direction to expand the gap to the second bearing member.