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:
Feb. 01, 1994
Filed:
Mar. 12, 1992
Kyung-Han An, Seoul, KR;
Myung-Whan Lee, Seoul, KR;
Dae-Young Kim, Seoul, KR;
Bon-Hyoung Koo, Seoul, KR;
Sung-Jin Yoon, Seoul, KR;
Samsung Construction Co., Ltd., Seoul, KR;
Abstract
The present invention relates to a method and an apparatus for a loading test of a pile using a self-repulsive force. The loading test is separately performed in two stages, a first stage to estimate the ultimate peripheral skin friction force and a second stage to estimate the ultimate tip end bearing capacity. The loading test apparatus of the present invention has simple construction capable of reusing, which results in carrying out the loading test with ease and in cost effective manner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile