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:
Jul. 26, 2016
Filed:
Nov. 29, 2013
Mitaka Kohki Co., Ltd., Tokyo, JP;
Masao Doi, Tokyo, JP;
Toshio Yamazaki, Tokyo, JP;
MITAKA KOHKI CO., LTD., Tokyo, JP;
Abstract
An automatic balancing structure of a medical balancing stand includes an elastic member arranged in each clearance C. In a normal state, a lever and a turn plate turn together through the elastic members, to follow a rotative movement of a lateral arm. When an imbalance occurs on the lateral arm, the lateral arm produces torque with which a contact part of the lever presses and deforms one of the elastic members to activate a corresponding one of switches Sand S. The activated switch outputs an imbalance detected signal to an adjustment unit, which resolves the imbalance. The switches Sand Sare simple to downsize the automatic balancing structure and are effective to carry out balance adjustment.