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US 4,050,210 AGranted
Ridge connector for light composite trusses
AssigneeSimpson Manufacturing Co., Inc.
InventorTyrell Gilb
Life of this patent
Estimating the term…
Abstract
The connector elements consist of a pair of identical essentially U-shaped channels with integral flaps providing a compression plate between the lumber end butts and depending legs formed with openings for receiving pins or bolts for attachment to the truss tubular webs.
Claims5
A ridge connector for light trusses having abutting wood top chords and metal webs having openings therein comprising:
- a. each of said chords is formed with a transverse semi-circular groove across its inside face adjacent its abutting end and slots joining said inner and outer faces at the approximate center lines of said chords,
- b. a pair of U-shaped grip-groove connectors formed with legs and mounted on said ends of said chords with one leg extending through said chord slot and one leg engaging the side of said chord and each grip-groove connector having an opening adjacent the end of each of said connector legs;
- c. a pair of U-shaped ridge connectors connecting the abutting ends of said chords and each including:
- 1. an elongated base.
- 2. a first leg formed with a pair of openings spaced from one another and adapted for insertion into said slots.
- 3. a second leg formed with a pair of openings positioned in alignment with said openings in said first leg.
- 4. said second leg has a first extension adapted for engaging the edge and a portion of the outer face of said chord, a second extension adapted for engaging the butt ends of said chords, and a third extension connected to said second extension adapted for engaging a portion of the outer face of one of said chords.
- d. a pair of pins inserted through the openings in said grip-groove connectors and said U-shaped ridge connectors and adapted for engaging said semi-circular grooves in said chords and said openings in said webs;
- and
- e. said U-shaped ridge connectors are mounted in side by side relation with said second extensions in alignment between the butt ends of said chords.
7 more elements
Dependencies are inferred from the claim text.