IP Library Granted Patent US 11,530,548
Granted Patent B2
US 11,530,548 · App. 17/193,115 · Granted Dec 20, 2022

Seismic yielding connection

Inventors: Grzegorz Staszczyk (Cracow, PL); John Louis Vanker (Denver, CO); Michael J. Lastowski (Centennial, CO)
Assignee: PATCO, LLC
E04H9/024E04B1/08G06F30/13E04B1/24E04B2001/246E04B2001/2415E04B2001/2418E04B2001/2448E04B2001/2454E04B2001/2496
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,530,548
App. No.
17/193,115
Granted
Dec 20, 2022
Kind
B2
Abstract

The disclosed technology provides a seismic yielding connector. The seismic yielding connector includes a U-shaped plate configured to connect a side stud of a panel to another component of a panel and a yielding plate located between the U-shaped plate and the side stud of the panel. A high-strength bolt connects the U-shaped plate, the yielding plate, and the side stud of the panel to a structural column. A bushing is located between the U-shaped plate and the structural column.

Claims (33)

1. A seismic yielding connector comprising:

a U-shaped plate configured to connect a side stud of a panel to another component of the panel;

a yielding plate located between the U-shaped plate and the side stud of the panel;

a bolt configured to connect the U-shaped plate and the side stud of the panel to a structural column; and

a bushing located between the U-shaped plate and the structural column.

2. The seismic yielding connector of claim 1 , wherein the bolt further configured to connect the yielding plate to the structural column.

3. The seismic yielding connector of claim 1 , wherein an outer diameter of the bushing is dependent on the location of the seismic yielding connector within a larger structure.

4. The seismic yielding connector of claim 1 , further comprising:

an inner bushing located on an inner face of the side stud.

5. The seismic yielding connector of claim 4 , wherein the inner bushing is a threaded bushing.

6. The seismic yielding connector of claim 1 , wherein the yielding plate has rounded edges on at least one face.

7. A seismic yielding panel, the seismic yielding panel comprising:

a panel including an upper truss structure and one or more side studs; and

one or more seismic yielding connectors connecting the one or more side studs of the panel to one or more structural columns, each of the one or more seismic yielding connectors comprising:

a U-shaped plate configured to connect one of the one or more side studs to another component of the panel;

a yielding plate located between the U-shaped plate and the one of the one or more side studs of the panel; and

a bushing, located between the U-shaped plate and one of the one or more structural columns.

8. The seismic yielding panel of claim 7 , further comprising a high-strength bolt configures to connect the U-shaped plate, the yielding plate, and the one of the one or more side studs of the panel.

9. The seismic yielding panel of claim 7 , wherein the panel is a moment frame assembly.

10. The seismic yielding panel of claim 7 , wherein a thickness of the yielding plate is dependent on the location of the seismic yielding connector within a larger structure.

11. The seismic yielding panel of claim 7 , wherein an outer diameter of the bushing is dependent on the location of the seismic yielding connector within a larger structure.

12. The seismic yielding panel of claim 7 , wherein at least one of the seismic yielding connectors further includes an inner bushing located on an inner face of the side stud.

13. The seismic yielding panel of claim 12 , wherein the inner bushing is a threaded bushing.

14. The seismic yielding panel of claim 7 , wherein the yielding plate has rounded edges on at least one face.

15. A method for connecting a seismic yielding panel to a structural column using a seismic yielding connector, the method comprising:

inserting a bolt through an opening in a structural column;

inserting the bolt into an opening in a U-shaped plate, an opening in a yielding plate, and an opening in a side stud of a panel; and

securing the bolt with an inner securing mechanism.

16. The method of claim 15 , wherein the inner securing mechanism is a threaded bushing.

17. The method of claim 15 , wherein a thickness of the yielding plate is dependent on a location of the seismic yielding connector within a larger structure.

18. The method of claim 15 , further comprising fitting an outer bushing onto a high-strength bolt, an outer diameter of the outer bushing being dependent on a location of the seismic yielding connector within a larger structure.

19. The method of claim 15 , wherein the yielding plate has rounded edges on at least one face.

20. The method of claim 15 , wherein the bolt is a threaded bolt.

Assignments (3)
PATENT SECURITY AGREEMENT Recorded Feb 28, 2022
From: PATCO, LLC
To: GARFIELD PARK, LLC
Reel/Frame 059266/0048 →
PATENT SECURITY AGREEMENT Recorded Feb 28, 2022
From: PATCO, LLC
To: SECURITY BENEFIT CORPORATION
Reel/Frame 059682/0775 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 5, 2021
From: STASZCZYK, GRZEGORZ; VANKER, JOHN LOUIS; LASTOWSKI, MICHAEL J.
To: PATCO, LLC
Reel/Frame 055505/0169 →
Continuity (4)
Continuation 16798089 · Feb 21, 2020
Continuation 16149976 · Oct 2, 2018
Provisional Application 62567446 · Oct 3, 2017
Related Publication 20210189755A1 · Jun 24, 2021