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US 11,913,218 B2Granted
Modular construction connection mechanism
AssigneePrefabricated Design Systems, LLC
InventorsPaul Yari, Hooshang Kaen, James Kaen, Edward Kaen, Steven Yari
Life of this patent
Estimating the term…
Abstract
A system for securing modular building units to each other and a method for assembling structures using said method is disclosed. The disclosed system allows for modules to be connected to each other from an external position, without a person having to enter the modules to fasten components internally. The system and method may be used to build structures using prefabricated modules, avoiding significant amounts of onsite labor and drastically reducing the time required to erect structures.
Claims20
A method for assembling a building, the method comprising:
- connecting a first connecting nut to a foundation;
- placing a first building module on the foundation, the first building module having a first lower horizontal support structure attached to a bottom of the first building module and a first upper horizontal support structure attached to a top of the first building module, wherein the first connecting nut is partially disposed within the first lower horizontal support structure;
- attaching a support rod to a top side of the first connecting nut such that the support rod runs vertically, perpendicular from the first lower horizontal support structure;
- connecting a second connecting nut to a top end of the support rod, the second connecting nut having a flange that interfaces with a top side of the first upper horizontal support structure;
- connecting a spacer on top of the first upper horizontal support structure, wherein the spacer rests on top of and interfaces with the flange of the second connecting nut as well as the top of the first upper horizontal support structure, thereby interlocking the second connecting nut between the first upper horizontal support structure and the spacer;
- placing a second building module on top of the first building module such that a second lower horizontal support structure of the second building module rests on top of the spacer, wherein the spacer is sized and shaped to fit between the top of the first upper horizontal support structure and a bottom of the second lower horizontal support structure;
- and
- connecting the second building module to the first building module by fastening a second support rod to the second connecting nut and connecting a third connecting nut to an upper end of the second support rod, the third connecting nut having a flange that interfaces with a top side of a second upper horizontal support structure of the second building module.
5 more elements
A method for assembling a building, the method comprising:
- providing a first building module, the first building module having a first lower horizontal support structure attached to a bottom of the first building module and a first upper horizontal support structure attached to a top of the first building module;
- connecting a first connecting nut to a foundation;
- placing the first building module onto the foundation;
- attaching a support rod to a top side of the first connecting nut;
- connecting a second connecting nut to a top end of the support rod, the second connecting nut having a flange that interfaces with a top side of the first upper horizontal support structure;
- connecting a spacer on top of the first upper horizontal support structure;
- placing a second building module on top of the first building module such that a second lower horizontal support structure of the second building module rests on top of the spacer, wherein the spacer is sized and shaped to fit between the top of the first upper horizontal support structure and a bottom of the second lower horizontal support structure, and wherein the spacer rests on top of and interfaces with the flange of the second connecting nut as well as the top of the first upper horizontal support structure, thereby interlocking the second connecting nut between the first upper horizontal support structure and the spacer;
- and
- connecting the second building module to the first building module by fastening a second support rod to the second connecting nut and connecting a third connecting nut to an upper end of the second support rod, the second support rod spanning a distance between the second lower horizontal support structure and the second upper horizontal support structure.
6 more elements
A method for assembling a building, the method comprising:
- providing a first building module, the first building module having:
- a first lower horizontal support structure attached to a bottom of the first building module;
- a first upper horizontal support structure attached to a top of the first building module;
- and
- a vertical support connecting the first lower horizontal support structure to the first upper horizontal support structure;
- connecting a first connecting nut to the first lower horizontal support structure;
- attaching a support rod to a top side of the first connecting nut, the support rod being at least partially disposed within the vertical support;
- connecting a second connecting nut to a top end of the support rod, the second connecting nut having a flange that interfaces with a top side of the first upper horizontal support structure;
- connecting a spacer on top of the first upper horizontal support structure;
- placing a second building module on top of the first building module such that a second lower horizontal support structure of the second building module rests on top of the spacer, wherein the spacer is sized and shaped to fit between the top of the first upper horizontal support structure and a bottom of the second lower horizontal support structure, and wherein the spacer rests on top of and interfaces with the flange of the second connecting nut as well as the top of the first upper horizontal support structure, thereby interlocking the second connecting nut between the first upper horizontal support structure and the spacer;
- and
- wherein the support rod spans a distance between the first lower horizontal support structure and the second lower horizontal support structure.
9 more elements
Dependencies are inferred from the claim text.