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. 10, 2020
Filed:
Mar. 17, 2017
Sumitomo Precision Products Co., Ltd., Hyogo, JP;
SUMITOMO PRECISION PRODUCTS CO., LTD., Hyogo, JP;
Abstract
A displacement increasing mechanism has a fixing portion, first and second actuators coupled to the fixing portion, a first beam having first and second end portions and coupled to the first actuator at the first end portion, a second beam having third and fourth end portions and coupled to the second actuator at the third end portion, and a drive target member coupled to a parallel arrangement portion at which the first and second beams are arranged in parallel with each other. The first actuator is driven to pull the first beam from a second end portion side in the direction of extending the first beam, and the second actuator is driven to push the second beam form a fourth end portion side in the direction of extending the second beam.