US 12,492,547 B1
Support-to-structure interface devices and methods for supporting a structure
Koby J. Greene, East Greenbush, NY (US)
Assigned to D. A. COLLINS CONSTRUCTION CO., INC., Wilton, NY (US)
Filed by D.A. Collins Construction Co., Inc., Wilton, NY (US)
Filed on Dec. 7, 2023, as Appl. No. 18/532,633.
Claims priority of provisional application 63/488,839, filed on Mar. 7, 2023.
Claims priority of provisional application 63/387,732, filed on Dec. 16, 2022.
Int. Cl. E04B 1/24 (2006.01)
CPC E04B 1/2403 (2013.01) [E04B 2001/2415 (2013.01); E04B 2001/2439 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A support-to-structure interface device comprising:
a top assembly having a top plate configured to engage a structure and a bearing ring mounted to the top plate, the bearing ring having a first radiused bearing surface and a second radiused bearing surface opposite the first radiused bearing surface;
a bottom assembly having a bottom plate configured to engage a vertical support and a third radiused bearing surface having a radiused shape configured adapted and shaped to contact the first radiused bearing surface of the top assembly, wherein the top assembly is rotatable against the bottom assembly;
a retaining ring defining a fourth radiused bearing surface having a radiused shape configured to contact the second bearing surface of the top assembly; and
a fastener configured to retain the top assembly on the bottom assembly.