Vehicle restraints with rotating and translating barriers
AssigneeRite-Hite Holding Corporation
InventorsGreg Proffitt, Matthew Sveum
Life of this patent
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Abstract
Example vehicle restraints with rotating and translating barriers are disclosed herein. An example vehicle restraint disclosed herein a main body installable at a loading dock and a barrier to be coupled to the main body. The barrier rotates about an axis relative to the main body between an upper blocking position to block the RIG and a stored position to release the RIG, where for a given elevation of the main body the barrier being higher in the upper blocking position than in the stored position. The barrier moves radially with respect to the axis.
Claims25
A vehicle restraint to engage a RIG (rear impact guard) of a vehicle at a loading dock, the vehicle restraint comprising:
- a main body installable at the loading dock;
- and
- a barrier to be coupled to the main body, the barrier to rotate about an axis relative to the main body along a first path between an upper blocking position to block the RIG and a stored position to release the RIG when the axis is at a first position spaced from a wall of the loading dock, the barrier and the axis to move laterally to a second position spaced from the wall of the loading dock when the RIG is engaged with the barrier and the RIG moves in a direction away from the wall, the second position being farther away from the wall than the first position, the barrier to rotate about the axis along a second path different than the first path when the axis is in the second position.
A vehicle restraint to engage a RIG (rear impact guard) of a vehicle at a loading dock, the vehicle restraint comprising:
- a main body installable at the loading dock;
- and
- a barrier to be coupled to the main body, the barrier to rotate about an axis relative to the main body between an upper blocking position to block the RIG and a stored position to release the RIG, for a given elevation of the main body the barrier being higher in the upper blocking position than in the stored position, the barrier and the axis to move radially with respect to the main body;
- a stop positioned on the main body;
- and
- a striker positioned on the barrier, the barrier being selectively movable to a non-obstructed path and an obstructed path, the barrier being movable to an intermediate blocking position along the obstructed path, for the given elevation of the main body the barrier being higher in the intermediate blocking position than in the stored position, for the given elevation of the main body the barrier being lower in the intermediate blocking position than in the upper blocking position, the striker to engage the stop when the barrier is at the intermediate blocking position along the obstructed path, the striker to not engage the stop when the barrier rotates along the predetermined non-obstructed path.
A vehicle restraint to engage a RIG (rear impact guard) of a vehicle at a loading dock, the vehicle restraint comprising:
- a main body installable at the loading dock;
- and
- a barrier coupled to the main body and movable along a non-obstructed path relative to the main body to block and release the RIG of the vehicle, the barrier while on the non-obstructed path being movable between an upper blocking position and a stored position, for a given elevation of the main body the barrier being higher in the upper blocking position than in the stored position, the barrier being further movable to an intermediate blocking position relative to the main body, for the given elevation of the main body the barrier being higher in the intermediate blocking position than in the stored position, for the given elevation of the main body the barrier being lower in the intermediate blocking position than in the upper blocking position, and the barrier at the intermediate blocking position being displaced relative to the main body to enable rotation of the barrier along an obstructed path instead of the non-obstructed path.
A vehicle restraint to engage a RIG (rear impact guard) of a vehicle proximate a dock face of a loading dock, the vehicle restraint comprising:
- a main body installable at the loading dock;
- a shaft supported by the main body, the shaft being laterally movable relative to the main body between a first lateral position and a second lateral position;
- a barrier supported by the shaft, the barrier to move between an upper blocking position to block the RIG, an intermediate blocking position to block the RIG and a stored position to release the RIG, for a given elevation of the main body the barrier being higher in the intermediate blocking position than in the stored position, for the given elevation of the main body the barrier being higher in the upper blocking position than in the intermediate blocking position;
- a stop on the main body;
- and
- a striker on the barrier, the striker clearing the stop when the barrier rotates about a first axis from above the intermediate blocking position to below the intermediate blocking position, the striker to engage the stop when the barrier rotates about a second axis from the upper blocking position to the intermediate blocking position, the second axis being farther away relative to a wall of the loading dock than the first axis.
Dependencies are inferred from the claim text.