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:
Aug. 15, 2006
Filed:
Jun. 24, 2004
Masaru Ikeshima, Tokyo, JP;
Masaru Ikeshima, Tokyo, JP;
Shinko Denshi Co., Ltd., Tokyo, JP;
Abstract
A weighing apparatus for measuring a weight of an article including a Roberval mechanisms; a first load converting unit including a load receiving portion operationally coupled with a load receiving portion of the Roberval mechanism and a plurality of levers connected in series, a second load converting unit formed by a second Roberval mechanism whose load receiving portion is operationally coupled with the last lever of said first load converting unit, and a load sensor unit including a load receiving portion operationally coupled with the load receiving portion of the second load converting section and a load sensor coupled with said load receiving portion of the load sensor unit, wherein the load applied to said load receiving portion of the Roberval mechanism is enlarged or reduced by the levers of the second load converting section and a thus enlarged or reduced load is applied to the load sensor.