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:
Jul. 03, 1990
Filed:
Jun. 26, 1989
Yuan-Ho Lee, Nan-Pao Tsun, Kuei-Jen Hsian, Tainan Hsieng, TW;
Other;
Abstract
In the construction of a building in which a basement is prefabricated on the ground and then lowered into the ground by excavating soil below the basement, a process for lowering the basement comprises: driving corrugated steel plates into the ground around a region in which the basement is to be installed; applying an adhesive on a surface of the basement adjacent to the steel plates; applying a lubricant on a surface of the steel plates adjacent to the surface of the basement; forming in-situ a flexible and resilient material in a space between the surfaces of the basement and the steel plates, the material serving as a guide member which is bonded securely to the basement; excavating soil below the basement; and causing the basement to descend into the ground.