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:
Sep. 14, 2010
Filed:
Aug. 01, 2008
Hiromi Shimazu, Kashiwa, JP;
Yohei Tanno, Hitachinaka, JP;
Hiroyuki Ohta, Tsuchiura, JP;
Ryuji Takada, Tsuchiura, JP;
Takayuki Shimodaira, Ryugasaki, JP;
Hiromi Shimazu, Kashiwa, JP;
Yohei Tanno, Hitachinaka, JP;
Hiroyuki Ohta, Tsuchiura, JP;
Ryuji Takada, Tsuchiura, JP;
Takayuki Shimodaira, Ryugasaki, JP;
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Abstract
The invention provides a load sensor which is driven by a low electric power consumption, can measure at a high precision, and has a high reliability without being broken. The load sensor is structured such that a detection rod for detecting a strain is provided in an inner portion of a hole formed near a center of a pin via a shock relaxation material and a semiconductor strain sensor is provided in the detection rod, in a load sensor detecting a load applied to the pin from a strain generated in an inner portion of the pin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile