Rink safety system and procedure
First Claim
1. A movable dasher board system, comprising:
- a bottom structure having low friction characteristics, wherein the bottom structure low friction characteristics are provided by a plurality of rollers;
a dasher board assembly operatively connected to and extending upwardly from the bottom structure; and
biasing and impact force absorbing devices which bias the bottom structure and dasher board assembly to a desired position and upon movement of the bottom structure absorb the impact of a human hitting the dasher board assembly to minimize the possibility of injury to the human.
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Abstract
A movable dasher board system optimizes user safety in a hockey rink or similar arena. A bottom structure, provided by a sliding bottom surface or roller assembly, has low friction characteristics, typically a μs of 0.05 or less with respect to ice if a sliding surface, or if roller bearings an effective coefficient of rolling friction 0.04 or less. A dasher board assembly is operatively connected to and extends upwardly from the bottom structure. Biasing and impact force absorbing devices (such as pneumatic or hydraulic or spring-encasing telescoping tubes, or foam, gel, or compression springs) bias the bottom structure and dasher board assembly to a desired position and absorb the impact of a human hitting the dasher board assembly to minimize the possibility of injury to the human. The system may be installed in a pre-existing rink or other arena.
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Citations
9 Claims
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1. A movable dasher board system, comprising:
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a bottom structure having low friction characteristics, wherein the bottom structure low friction characteristics are provided by a plurality of rollers; a dasher board assembly operatively connected to and extending upwardly from the bottom structure; and biasing and impact force absorbing devices which bias the bottom structure and dasher board assembly to a desired position and upon movement of the bottom structure absorb the impact of a human hitting the dasher board assembly to minimize the possibility of injury to the human. - View Dependent Claims (2, 3, 4, 5)
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6. A movable dasher board system, comprising:
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a mounting frame having upper and bottom structures having low friction characteristics, wherein said upper and bottom structures comprise sets of rollers which provide an effective coefficient of rolling friction 0.04 or less; a dasher board assembly operatively connected to said mounting frame; and biasing and impact force absorbing devices which bias the mounting frame and dasher board assembly to a desired position and upon movement of the frame absorb the impact of a human hitting the dasher board assembly to minimize the possibility of injury to the human. - View Dependent Claims (7, 8)
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9. A method of protecting human participant safety in a rink or arena by providing around an exterior of the playing surface of the rink or arena a movable dasher board system including a bottom structure including a plurality of rollers, a dasher board assembly operatively connected to the bottom structure, and biasing and impact force absorbing devices which bias the bottom structure and dasher board assembly to a desired position and upon movement of the bottom structure absorb the impact of a human hitting the dasher board assembly to minimize the possibility of injury to the human.
Specification