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. 03, 2019
Filed:
May. 20, 2018
The Governing Council of the University of Toronto, Toronto, CA;
Hossein Agha Beigi, Toronto, CA;
Constantin Christopoulos, Toronto, CA;
Timothy John Sullivan, Pavia, IT;
The Governing Council of the University of Toronto, Toronto, CA;
Abstract
A building structure having at least one storey including at least one column; at least one brace attached at one end to one side of at least one of the columns and at a second end to a fixed foundation surface; the brace attached to the at least one column at an incline; the at least one brace having a first portion and a second portion; wherein the at least one brace has a first in-use configuration in which the first portion is freely moveable with respect to the second portion such that a gap is formed in the brace preventing the transmission of force axially along the brace by preventing tensional forces from travelling axially along the brace, and a second in-use configuration in which the gap is closed by the first portion and the second portion being in contact to permit the transmission of forces axially along the brace; and wherein the second in-use configuration allows compressive forces to be transmitted along the brace such that the brace is activated when sufficient deformation occurs in the column in a direction that compresses the brace; and further comprising at least one damper functionally connected to one or both of the first and second portions and configured to provide damping as the at least one brace moves from the first in-use configuration to the second in-use configuration.