Integral truss plate connector

Patent metadata

Field	Value
Publication number	US-11137010-B2
Application number	US-201615330867-A
Country	US
Kind code	B2
Filing date	Nov 7, 2016
Priority date	Nov 6, 2015
Publication date	Oct 5, 2021
Grant date	Oct 5, 2021

Abstract

A connection is formed between a held member and a holding member with the use of a connector and one or more fasteners. In one aspect, the connector has a main body that has integral nail prong fasteners. In one aspect, the main body of the connector is attached to the held and holding members by means of double-shear fastening. In one aspect, the main body is formed with a bendable end flange to attach the connector to the holding member. In one aspect, the main body is formed with a nail guide for directing the fastener at an angle to the main body.

First claim

We claim:

1. A connection comprising:
a held member having an end face and opposing parallel longitudinal faces meeting said end face at opposing longitudinal edges of said end face;
a holding member having an attachment face with the end face of the held member in abutting relation to the attachment face of the holding member in an assembled position;
a pair of connectors, each connector comprising:
a planar main body attached to a respective one of the opposing longitudinal faces of the held member, the main body having an inside face and an outside face, the main body having integral nail prong fasteners extending from the inside face of the main body that are embedded in the held member in a pre-assembled position such that the connector is attached to the held member, the integral nail prong fasteners being substantially spread over the main body of the connector, the integral nail prong fasteners being rigid members that extend away from the main body toward the held member and are bent orthogonally from the main body at the sides of openings in the main body; and
a planar end flange connected to the main body adjacent a respective one of the opposing longitudinal edges of said end face of the held member, with weakening openings disposed between the end flange and the main body, a distal edge of the end flange being formed with spaced-apart extending tabs that create notched areas between the tabs;
wherein in a first pre-assembled position, each of the end flanges is bent inwardly to a position which is closely adjacent to and parallel with said end face of said held member such that said end flange overlies and covers a portion of the end face of the held member, and such that the tabs of one said end flange are matingly received within the notched areas of the other said end flange;
wherein in a second assembled position, each of the end flanges are bent outwardly to a position where each of the end flanges interfaces with the attachment face of the holding member, and each of the end flanges is connected to the holding member by one or more fasteners driven through the end flange and into the holding member; and
one of the pair of connectors in the assembled position receives a fastener passing through the main body of said one of the pair of connectors and the held member, such that a portion of a shank of the fastener is embedded in the holding member and the other of the pair of connectors in the assembled position receives a different fastener passing through the main body of the other of the pair of connectors and the held member, such that a portion of a shank of the different fastener is embedded in the holding member.

2. The connection of claim 1 , wherein the main body of each connector also has a nail guide, the nail guide having a guide way protruding from the main body of the connector and a fastener opening associated with the guide way, and the shank of the fastener passes through the fastener opening of the nail guide such that a portion of the shank of the fastener is in contact with the guide way, the guide way positioning the shank of the fastener at an acute angle to the main body of the connector.

3. The connection of claim 2 , wherein:
the inside face of each connector is in close registration with one of the longitudinal faces of the held member and the outside face of the main body is unobstructed; and
the nail guide projects inwardly and the guide way is formed with a raised embossed portion, the raised embossed portion having first and second bracketing transition areas where at least a portion of the embossed portion is joined to said main body, the raised embossed portion being embedded in the held member.

4. The connection of claim 1 , wherein the main body of each connector is provided with a fastener opening and the shank of the fastener passes through the fastener opening, and the fastener opening is obround.

5. The connection of claim 4 , wherein:
at least a portion of the fastener opening is reinforced.

6. A connection comprising:
a held member having an end face and opposing planar longitudinal faces meeting said end face at opposing longitudinal edges of said end face;
a holding member having an attachment face with the end face of the held member in abutting relation to the attachment face of the holding member in an assembled position;
a pair of connectors, each connector comprising:
a planar main body attached to a respective one of the opposing longitudinal faces of the held member, the main body having an inside face and an outside face, the main body having integral nail prong fasteners extending from the inside face of the main body that are embedded in the held member in a pre-assembled position such that the connector is attached to the held member, the integral nail prong fasteners being substantially spread over the main body of the connector, the integral nail prong fasteners being rigid members that extend away from the main body toward the held member and are bent orthogonally from the main body at the sides of openings in the main body, the main body also having a nail guide having a guide way protruding from the main body of the connector and a fastener opening associated with the guide way; and
a planar end flange connected to the main body adjacent a respective one of the opposing longitudinal edges of said end face of the held member, with weakening openings disposed between the end flange and the main body, a distal edge of the end flange being formed with spaced-apart extending tabs that create notched areas between the tabs;
wherein in a first pre-assembled position, each of the end flanges is bent inwardly to a position which is closely adjacent to and parallel with said end face of said held member such that said end flange overlies and covers a portion of the end face of the held member, and such that the tabs of one said end flange are matingly received within the notched areas of the other said end flange;
wherein in a second assembled positon, each of the end flanges are bent outwardly to a position where each of the end flanges interfaces with the attachment face of the holding member, and each of the end flanges is connected to the holding member by one or more fasteners driven through the end flange and into the holding member; and
one of the pair of connectors in the assembled position receives a fastener passing through the fastener opening of the nail guide of said one of the pair of connectors such that a portion of a shank of the fastener is in contact with the guide way, the guide way positioning the shank of the fastener at an acute angle to the main body of the connector, and the other of the pair of connectors in the assembled position receives a different fastener passing through the fastener opening of the nail guide of said other of the pair of connectors such that a portion of the shank of the different fastener is in contact with the guide way, the guide way positioning the shank of the different fastener at an acute angle to the main body of the connector.

7. The connection of claim 6 , wherein:
the shank of the fastener passes through the main body of the connector, and also through the held member, such that a portion of the shank of the fastener is embedded in the holding member.

8. The connection of claim 6 , wherein:
the inside face of each connector is in close registration with one of the longitudinal faces of the held member and the outside face of the main body is unobstructed; and
the nail guide projects inwardly and the guide way is formed with a raised embossed portion, the raised embossed portion having first and second bracketing transition areas where at least a portion of the embossed portion is joined to said main body, the raised embosse

Assignees

• Muhn Dustin P
• Evans Thomas G
• Stauffer Timothy M
• Hensen Sam Thomas
• Overholtzer Lloyd Shawn
• Simpson Strong Tie Co Inc

Inventors

• Muhn Dustin P
• Evans Thomas G
• Stauffer Timothy M
• Hensen Sam Thomas
• Overholtzer Lloyd Shawn

Classifications

• E04C3/125

  End caps therefor · CPC title

• E04B1/2608

  Connectors made from folded sheet metal (E04B1/2612 takes precedence) · CPC title

• F16B15/0046 Primary

  from the body of the plate · CPC title

• E04B2001/2676

  Connector nodes · CPC title

• E04B2001/2644

  Brackets, gussets or joining plates · CPC title