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. 03, 2009
Filed:
Jul. 30, 2003
Masaaki Kobayashi, Tokyo, JP;
Toshitaka Harikai, Tokyo, JP;
Masaru Ikeshima, Tokyo, JP;
Shinko Denshi Company Limited, Tokyo, JP;
Abstract
In a load measuring mechanism capable of easily adjusting a positional deviation error by means of a positional deviation error adjusting portion, a load receiving portionis connected to a substrate portionby means of parallel link portionsvia flexures-, a finely deformable portionis provided at an upper portion of the substrate portion, and the flexureis coupled with the deformable portion. Positional deviation error adjusting portionsare provided on both sides of the substrate portion, a base portionof the positional deviation error adjusting portionis connected to a first levervia a fulcrum, and the first leveris coupled with a second levervia a flexible portion. When a distance between the base portionand the first leveris increased by rotating an adjusting bolt, this displacement is transferred to an endof the second lever. Then, a deviation force is applied to the flexureby means of an endof the second leversecured between the deformable portionand the flexuresuch that a height of the flexureis changed to adjust the positional deviation error.