Three-piece bracket assembly
AssigneeFavorite Manufacturing, Inc.
InventorHarvey Z. Burkholder
Life of this patent
Estimating the term…
Abstract
A bracket assembly which is capable of being erected without separate fasteners is disclosed. The bracket assembly comprises an upright, an arm having a hook at one end engaging the upright and having a specially-shaped notch in its underside, and a brace extending at an angle between the arm and the upright. One end of the brace has a tip which engages in the arm notch when the brace is pivoted upwardly. A tang on the other end of the brace extends through a hole in the upright to lock the assembly when bent against the upright.
Claims7
A three-piece bracket assembly capable of being erected without separate fasteners, comprising:
- an upright having vertically spaced holes;
- a laterally-extending arm having hook means at one end engaged in one of said holes in said upright and having a downwardly open notch spaced from said hook means;
- a brace having one end received in said notch in said arm and extending at an angle between said arm and said upright;
- cooperating latching means on one end of said brace and in said arm notch operable to interlock the brace and arm upon engagement of the brace with the arm and rotary motion of the brace into an acute angle relative to the arm, said cooperating latching means including a shoulder in said arm notch and a turned tip on said one end of said brace engaging said shoulder;
- and
- means on the other end of said brace providing a tang extending through the other one of said holes in said upright and engaged with the web of said upright adjacent said other one of said holes to lock the brace to the upright.
A three-piece bracket assembly capable of being erected without separate fasteners, comprising:
- an upright having a U-shaped cross section with legs connected by a web, an upper hole in one of said legs and a lower hole in said web;
- a laterally-extending, substantially planar arm having an integral, laterally-turned hook at one end engaged in said upper hole in said upright and having a downwardly-open, L-shaped notch spaced from said hook;
- a brace having a U-shaped cross section with legs connected by a web, said brace legs being received between the legs of the upright and straddling the lower portion of the arm adjacent said notch, one end of said brace being received in said notch in said arm and extending at an angle between said arm and said upright;
- cooperating latch means on said one end of said brace and in said arm notch operable to interlock the brace and arm upon engagement of the brace with the arm and rotary motion of the brace into said angle relative to the arm, said latching means including a shoulder in said notch and a tip formed by a downturned end portion of the brace web;
- and
- a tang integral with said brace web extending through the lower one of said holes in said upright and engaged with the web of said upright adjacent said lower hole to lock the brace to the upright.
Dependencies are inferred from the claim text.