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:
Apr. 09, 2019
Filed:
Feb. 01, 2016
Pascal Engineering Corporation, Itami-shi, Hyogo, JP;
Ichiro Kitaura, Itami, JP;
Takashi Ninomiya, Itami, JP;
Pascal Engineering Corporation, Hyogo, JP;
Abstract
A balancer mechanism for a rotating shaft is configured to prevent deviation of the axis of the rotating shaft. The balancer mechanism () has an assistance torque generation device () for generating an assistance torque. The assistance torque generation device () includes a cam member () fixed to the rotating shaft (), a cam follower member () and a gas spring (). The balancer mechanism has a reaction force generation device () provided for generating, a balancing moment on the rotating shaft that cancels out a tilting moment that tilts the rotating shaft () around a bearing member () in a direction to separate it from the assistance torque generation device () and which is caused by the biasing force of the gas spring ().