US 12,460,405 B2
Method for horizontal leveling coupling between concrete foundation and wooden vertical beams
Tae Won Park, Anyang-si (KR); Moo-Won Hur, Seoul (KR); and Sang Hyun Lee, Yongin-si (KR)
Assigned to INDUSTRY-ACADEMIC COOPERATION FOUNDATION, DANKOOK UNIVERSITY, Yongin-si (KR)
Filed by INDUSTRY-ACADEMIC COOPERATION FOUNDATION, DANKOOK UNIVERSITY, Yongin-si (KR)
Filed on Jan. 31, 2024, as Appl. No. 18/428,891.
Claims priority of application No. 10-2023-0136026 (KR), filed on Oct. 12, 2023; and application No. 10-2023-0196367 (KR), filed on Dec. 29, 2023.
Prior Publication US 2025/0122715 A1, Apr. 17, 2025
Int. Cl. E04B 1/41 (2006.01); E04B 1/26 (2006.01); E04B 1/48 (2006.01); E04B 5/23 (2006.01)
CPC E04B 1/2604 (2013.01) [E04B 1/4157 (2013.01); E04B 2001/2624 (2013.01); E04B 2001/264 (2013.01); E04B 2001/266 (2013.01); E04B 2001/2684 (2013.01); E04B 1/41 (2013.01); E04B 1/483 (2013.01); E04B 2005/232 (2013.01); E04B 2005/237 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for horizontal leveling coupling between a concrete foundation and wooden vertical beams, comprising:
(a) perforating n anchor holes in a predetermined position of the concrete foundation, where n is a natural number that is greater than or equal to 2;
(b) installing a post-installed anchor in each of the n anchor holes;
(c) coupling each of nuts to each thread-shaped anchor head located on an upper portion of the post-installed anchor, wherein the nuts are coupled so that upper surfaces of the nuts coincide with a reference surface X1;
(d) preparing the wooden vertical beams having lower surfaces in which insertion holes into which the nuts are inserted, are formed;
(e) installing the wooden vertical beams by moving the wooden vertical beams in a horizontal direction so that the nuts are inserted into the insertion holes formed in the lower surfaces of the wooden vertical beams, wherein a movement direction of each of the wooden vertical beams is one among two or more movement directions; and
(f) filling a space between lower surfaces of the concrete foundation and the nuts with a predetermined member.