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:
Mar. 28, 2023
Filed:
Apr. 15, 2019
Risetec Co., Ltd., Kobe, JP;
Sanwa Techno Co., Ltd., Kobe, JP;
Susumu Shoji, Kobe, JP;
Kazuro Fukui, Kobe, JP;
RISETEC CO., LTD., Kobe, JP;
Abstract
An elastic roller is capable of elastic deformation at low load, lightweight and low-cost, and the surface speed of the roller has been made stable. At a drawing showing the view from the side of pipeand flangewhich make up roller, rollerwhich has pipeand flangeis supported by shaftwhich is inserted therein along axisof shaft, the situation being such that elastic deformation occurs upon being pressed downward by pressure P from pressure-applying bodyabove pipe. None of the four outermost ribsdisposed in outermost gapbetween outermost ringof flangeand middle ringwhich is mutually adjacent thereto and toward the interior therefrom is present in the upper portion of pipe