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US 5,685,790 AGranted
Breakaway basketball rim
AssigneeSchutt Manufacturing Company
InventorRussell L. Vaught
Life of this patent
Estimating the term…
Abstract
A breakaway basketball goal is disclosed. In one aspect of the invention the goal includes rim structure which pivots about self-lubricating bearings when a predetermined force is applied to the rim.
Claims11
A basketball goal comprising:
- support structure adapted to be mounted to a backboard;
- a rim structure, including a rim, mounted to said support structure;
- a rim support assembly including a locking element having an exterior surface and a mating receiving element, said mating receiving element engaging a portion of said exterior surface at one side of said locking element at a clamped position wherein said mating receiving element and said locking element are engaged for maintaining said rim in a horizontal position, and an unclamped position wherein said locking element and said mating receiving element are disengaged, enabling said rim to swing downwardly in an arcuate path;
- and
- a coiled spring, mounted to a member engaging said locking element so as to provide a bias between said locking element and said mating receiving element for maintaining said locking element and said mating receiving element in said clamped position, wherein said locking element in said clamped position only receives a bias from said coiled spring along a single direction, and wherein at said clamped position that portion of the exterior surface of said locking element that is opposite to the portion of the exterior surface engaged by said mating receiving element is not engaged;
- and
- wherein said coiled spring permits said locking element and said mating receiving element to disengage upon application of a predetermined force to said rim and said member engaging said locking element being attached to said locking element at said unclamped position.
4 more elements
A basketball goal comprising:
- support structure adapted to be mounted to a backboard;
- a rim structure, including a rim, mounted to said support structure;
- a rim support assembly including a locking element having an exterior surface, a clamp including a mating portion, said clamp having a clamped position wherein said mating portion engages an area of said exterior surface at one side of said locking element so that said clamp and locking element are in a biased relationship for maintaining said rim in a horizontal position, and an unclamped position wherein said mating portion of said clamp is disengaged from said locking element enabling said rim to swing downwardly in an arcuate path;
- and
- a coiled spring, mounted to a member engaging said locking element so as to provide said biased relationship by having said spring bias said locking element against said mating portion of said clamp when said clamp is in said clamped position, and wherein at said clamped position that area of the exterior surface of said locking element that is opposite to said area of the exterior surface engaged by said locking element is not engaged;
- and wherein said locking element in said clamped position only receives a bias from said coiled spring along a single direction, and for permitting said clamp to assume said unclamped position with said locking element disengaged from said mating portion;
- and said member engaging said locking element being attached to said locking element at said unclamped position.
4 more elements
A basketball goal comprising:
- support structure adapted to be mounted to a backboard;
- a rim structure, including a rim, mounted to said support structure;
- and
- a rim support assembly comprising:
- a shaft having an exterior surface,
- a clamp including a mating portion, said clamp having a clamped position wherein said clamp engages an area of said exterior surface at one side of said shaft for maintaining said rim in a horizontal position, and said clamp having an unclamped position wherein said mating portion of said clamp and said shaft disengage from each other enabling said rim to swing downwardly in an arcuate path;
- and
- a coiled spring, operatively mounted to said clamp via a member engaging said shaft, for maintaining said clamp in said clamped position, wherein said shaft in said clamped position only receives a bias from said coiled spring along a single direction, and for permitting said clamp to assume said unclamped position;
- wherein at said clamped position that area of the exterior surface of said shaft that is opposite to said area of the exterior surface engaged by said clamp is not engaged;
- and
- wherein said member engaging said shaft being attached to said shaft at said unclamped position.
8 more elements
A basketball goal comprising:
- support structure adapted to be mounted to a backboard;
- a rim structure, including a rim, mounted to said support structure;
- and
- a rim support assembly comprising:
- a locking element having an exterior surface,
- an asymmetric clamp including a mating portion, wherein said clamp is positioned asymmetrically with respect to said locking element, said clamp having a clamped position wherein said clamp engages an area of said exterior surface of said locking element for maintaining said rim in a horizontal position, and said clamp having an unclamped position wherein said mating portion of said clamp and said locking element disengage from each other enabling said rim to swing downwardly in an arcuate path;
- a coiled spring, operatively mounted to said clamp via a member engaging said locking element, for maintaining said clamp in said clamped position, and for permitting said clamp to assume said unclamped position;
- and wherein at said clamped position that area of the exterior surface of said locking element that is opposite to said area of the exterior surface engaged by said clamp is not engaged;
- and
- said member engaging said locking element being attached to said locking element at said unclamped position.
7 more elements
A basketball goal comprising:
- support structure adapted to be mounted to a backboard;
- a rim structure, including a rim, mounted to said support structure;
- and
- a rim support assembly comprising:
- a shaft having an exterior surface, and
- a clamp including a mating portion, said clamp having a clamped position wherein said clamp engages an area of said exterior surface at one side of said shaft for maintaining said rim in a horizontal position, and said clamp having an unclamped position wherein said mating portion of said clamp and said shaft disengage from each other enabling said rim to swing downwardly in an arcuate path;
- wherein at said clamped position that area of the exterior surface of said shaft that is opposite to said area of the exterior surface engaged by said clamp is not engaged;
- and
- wherein said clamp contacts said shaft throughout said arcuate path.
6 more elements
Dependencies are inferred from the claim text.