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:
Sep. 03, 2019
Filed:
Nov. 06, 2015
Oiles Corporation, Tokyo, JP;
Naohiro Horita, Fujisawa, JP;
Ryohei Kaneko, Fujisawa, JP;
Hiroshi Watanabe, Fujisawa, JP;
Wataru Nishioka, Fujisawa, JP;
OILES CORPORATION, Tokyo, JP;
Abstract
[Problem] To provide a rotary damper wherein damping torque generated by rotation can be easily adjusted using a simple configuration. [Solution] A rotary damperlimits the movement of viscous fluid contained in a circular cylinder chamber, thereby generating damping torque against applied rotational force. This rotary damperis configured such that: a lidis screwed into a case; and the gap gbetween the lower surfaceof the lidand the upper surfaceof a partition sectionand the gap gbetween the lower surfaceof the lidand the upper surfaceof a vanecan be adjusted by adjusting the amount of screwing of the lidinto the case. This means that adjusting the amount of movement of viscous fluid through the gaps g, gcan adjust damping torque generated by rotation.