公开(公告)号：US10066390B2

公开(公告)日：2018-09-04

申请号：US15704981

申请日：2017-09-14

申请人： UNITED STATES GYPSUM COMPANY

发明人： Frank Pospisil ,  Gary Miller ,  James Ullett

IPC分类号： E04B5/10 ,  E04B1/24 ,  E04B1/34 ,  E04B1/76 ,  E04B1/94 ,  E04B9/24 ,  E04B1/348 ,  E04B1/41 ,  E04B1/38

CPC分类号： E04B5/10 ,  E04B1/24 ,  E04B1/3483 ,  E04B1/40 ,  E04B1/7612 ,  E04B1/94 ,  E04B9/10 ,  E04B9/24 ,  E04B9/245 ,  E04B2001/34892 ,  E04B2001/405 ,  E04B2103/06

摘要： A floor-ceiling assembly is provided for joined upper and lower modular construction units, including a floor surface of the upper unit using structural cement panels; a floor grid including at least one floor joist and at least one beam each having an upper surface receiving said structural cement panels, a web and a lower surface. At least one connector plate is secured to the lower surface. A ceiling framework of the lower unit has at least one ceiling beam and at least one ceiling joist secured to each other, at least one of the beams is secured to the at least one connector plate. A resilient channel is secured to an underside of the ceiling framework, and a ceiling panel is secured to the resilient channel.

公开(公告)号：US10689849B2

公开(公告)日：2020-06-23

申请号：US16261193

申请日：2019-01-29

申请人： UNITED STATES GYPSUM COMPANY

发明人： Joseph Swinea ,  Gary Miller ,  Frank Pospisil ,  James Ullett

IPC分类号： E04B9/18

摘要： An attachment system is provided for attaching furring strips to joists, each such joist having a bottom surface, an upper surface and a sidewall. The attachment system for each furring strip including a fastener having a shaft and a head, the fastener secured to the sidewall of the joist in a position vertically displaced from the bottom surface. At least one length of wire is provided with a mid-portion and two free ends, the mid-portion being looped around the fastener. The free ends are wrapped around the furring strip and fastened to each other to securely hold the furring strip to the floor joist.