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US 5,150,982 AGranted
Deck post tie
AssigneeSimpson Strong-Tie Company, Inc.
InventorTyrell T. Gilb
Life of this patent
Estimating the term…
Abstract
An upright connection including a rigid one-piece connector for joining an upright supported member to a support structure having a support surface and an angularly related edge surface. The connector includes an elongated rigid back member which is connected to the angularly related edge surface of the support structure and in combination with side members, encapsulates the upright supported member. Fasteners inserted through openings in flange members connected to the side members attach the connector to the support surface, and fasteners inserted through openings in the side members attach the upright supported member to the connector. The connection is used primarily in connecting guard rail posts to a wood deck structure.
Claims9
A wood post connection comprising:
- a. an upright supported wood post member having a longitudinal axis, a base, a back side, and first and second sides;
- b. a support structure having a first support surface for receiving said base of said upright supported wood post member thereon and a second support surface angularly related to said first support surface and substantially in the plane of said backside of said upright supported wood post member;
- c. a rigid one piece connector having:
- 1. an elongated rigid overturnign moment resistant structural back member having a longitudinal axis including disposed upper flush portions in registration with said backside of said upright supported wood post member and disposed lower flush portions extending linearly beyond said base of said upright supported wood post member in registration with a portion of said second support surface of said support structure and an outer back member formed ins aid elongated rigid overturning moment resistant structural back member of said rigid one piece connector including a first triangular shaped side member integrally connected to said upper and lower flush portions of said rigid overturning moment resistant back member and said first triangular shaped side member extending angularly outwardly from said second support surface for resisting buckling upon the application of a selected moment force acting at an angle against said longitudinal axis of said upright supported wood post member;
- 2. a first side member angularly and integrally connected to a substantial portion of said upper flush portion of said elongated rigid overturning moment resistant structural back member and disposed for connection to said first side of said upright supported wood post member;
- 3. a second side member angularly and integrally connected to a substantial portion of said upper flush portion of said elongated rigid overturnign moment resistant structural back member and disposed for connection to said second side of said upright supported wood post member;
- 4. a first flange member angularly and integrally connected to a substantial portion of said first side member of said rigid one-piece connector and disposed for connection to said first support surface of said support structure;
- 5. a second flange member angularly and integrally connected to a substantial portion of said second side member of said rigid one-piece connector and disposed for connection to said first support surface of said support structure;
- d. back connector fastening means joining said lower flush portion of said elongated rigid overturning moment resistant structural back member to said second support surface of said support structure;
- e. side connector fastening means respectively joining said first and second sides of said rigid one-piece connector to said first and second sides of said upright supported wood post member;
- and
- f. flange connector fastener means respectively joining said first and second flange members to said first support surface of said support structure.
9 more elements
A method of making a deck post tie for decks comprising:
- a. selecting a sheet metal blank having a gauge thickness suitable for machine bending and of sufficient rigidity to withstand bending forces as well as to withstand shear forces:
- b. cutting said sheet metal blank so as to form an elongated rigid overturning moment resistant structural back member having a truncated pyramid shape, a first side member angularly and integrally joined to a substantial portion of the other side of said upper portion of said elongated rigid overturning moment resistant structural back member, a second side member angularly and integrally joined to a substantial portion of the other side of said upper portion of said elongated rigid overturning moment resistant structural back member, a first flange member connected to said first side member, and a second flange member connected to said second side member;
- c. bending said first flange member upwardly 90.degree. relative to said first side member;
- d. bending said second flange member upwardly 90.degree. relative to said second side member;
- e. bending said first side member downwardly 90.degree. along a first bend line;
- f. bending said second side member downwardly 90.degree. along a second bend line;
- g. bending a truncated pyramid shaped portion of said elongated rigid overturnign moment resistant structural back member downwardly approximately 90.degree. along third and fourth bend lines which converge from first and second starting points and along a top edge line and extend to a bottom edge of said elongated rigid overturning moment resistant structural back member;
- h. bending a first triangular shaped portion ofs aid elongated rigid overturnign moment resistant structural back member upwardly approximately 90.degree. along a fifth bend line adjacent to and diverging from said first bend line;
- and
- i. bending a second triangular shaped portion of said elongated rigid overturning moment resistant structural back member upwardly approximately 90.degree. along a sixth bend line adjacent to and diverging from said second bend line.
7 more elements
An wood post connection comprising:
- a. an upright supported wood post member having a longitudinal axis, a base, a back side, and first and second sides;
- b. a support structure having a first support surface for receiving said base of said upright supported wood post member thereon and second and third support surfaces angularly related thereto and to each other;
- c. a rigid one piece connector having:
- an elongated rigid overturning moment resistant structural back member having a longitudinal axis including disposed upper flush portions in registration with said backside of said upright supported wood post member and disposed lower flush portions extending linearly beyond said base of said upright supported wood post member in registration with a portion ofs aid second support surface of said support structure and an outer back member formed in said elongated rigid overturning moment resistant structural back member of said rigid one piece connector including a first triangular shaped side member integrally connected to said upper and lower flush portions of said rigid overturning moment resistant back member and said first triangular shaped side member extending angularly outwardly from said second support surface for resisting buckling upon the application of a selected moment force acting at an angle against said longitudinal axis of said upright supported wood post member;
- a first side member angularly and integrally connected to a substantial portion of said upper portion of said elongated rigid overturning resistant structural back member and disposed for connection to said first side of said upright supported wood post member;
- a second side member angularly and integrally connected to a substantial portion of said upper portion of said elongated rigid overturning moment resistant structural back member and disposed for connection to said second side of said upright supported wood post member;
- a first flange member integrally connected to a substantial portion of said first side member of said rigid one-piece connector and disposed for connection to said third support surface of said support structure;
- a second flange angularly and integrally connected to a substantial portion of said second side member of said rigid one-piece connector and disposed for connection to said first support surface of said support structure;
- d. back connector fastening means joining said lower portion of said elongated rigid overturning moment resistant structural back member to said second support surface of said support structure;
- e. side connector fastening means respectively joining said first and second sides of said rigid one-piece connector to said first and second sides of said upright supported wood post member;
- and
- f. flange connector fastener means respectively joining said first and second flange members to said third and first support surfaces of said support structure.
9 more elements
Dependencies are inferred from the claim text.