A vehicle barrier gate arm has an anti-roll end cap which prevents the gate arm from rolling when it has become detached from its gate operator. The end cap comprises a distal outer panel and three or more protrusions positioned radially equidistant along the periphery of the distal outer panel. The protrusions extend outward from the distal outer panel perpendicular to the gate arm. The protrusions may form a square, triangle, trapezoid, or cross and may taper inward in a proximal direction or may meet the outer cuff at a sharp angle. Furthermore, an outer and inner cuff form a friction fit with the end of a gate arm to removeable attach the end cap to the distal end of the gate arm.

A vehicle barrier gate arm has an anti-roll end cap which prevents the gate arm from rolling when it has become detached from its gate operator. The end cap comprises a distal outer panel and three or more protrusions positioned radially equidistant along the periphery of the distal outer panel. The protrusions extend outward from the distal outer panel perpendicular to the gate arm. The protrusions may form a square, triangle, trapezoid, or cross and may taper inward in a proximal direction or may meet the outer cuff at a sharp angle. Furthermore, an outer and inner cuff form a friction fit with the end of a gate arm to removeable attach the end cap to the distal end of the gate arm.

A gate safety barrier system is provided for use at a loading dock to prevent accidental or inadvertent movement of a loading dock vehicle and/or personnel through an access passageway provided on the loading dock. The gate safety barrier includes a pair of bollards positioned on opposite sides of the passageway and a horizontal center member pivotally mounted on pivot bollard. The horizontal center member includes two sections connected together by means of a center hinge. The horizontal center member moves to close and block the passageway. When in the closed position the horizontal center member spans the distance between the bollards. The system provides safety, ease of use, and improved functionality which protect personnel while the assembly is being moved between closed blocked passageway to open unblocked passageway.

A gate safety barrier system is provided for use at a loading dock to prevent accidental or inadvertent movement of a loading dock vehicle and/or personnel through an access passageway provided on the loading dock. The gate safety barrier includes a pair of bollards positioned on opposite sides of the passageway and a horizontal center member pivotally mounted on pivot bollard. The horizontal center member includes two sections connected together by means of a center hinge. The horizontal center member moves to close and block the passageway. When in the closed position the horizontal center member spans the distance between the bollards. The system provides safety, ease of use, and improved functionality which protect personnel while the assembly is being moved between closed blocked passageway to open unblocked passageway.

A gate for controlling oncoming traffic on a roadway (e.g. a highway). The gate comprises an arm movable between an extended position in which the arm extends into a given portion of the roadway to inform the oncoming traffic that the given portion of the roadway is closed and a retracted position in which the arm does not extend into the given portion of the roadway and thus leaves open the given portion of the roadway for the oncoming traffic. The gate also comprises a control system comprising an actuator and configured to support the arm and move the arm between the extended position and the retracted position. The arm may be quite long and vertically wide to close more of the roadway and be clearly visible to the oncoming traffic, while the gate may be crash-tested (i.e., compliant with crash-testing criteria), the control system may be compact, and the gate may be reusable and easily repairable if crashed into.

A gate for controlling oncoming traffic on a roadway (e.g. a highway). The gate comprises an arm movable between an extended position in which the arm extends into a given portion of the roadway to inform the oncoming traffic that the given portion of the roadway is closed and a retracted position in which the arm does not extend into the given portion of the roadway and thus leaves open the given portion of the roadway for the oncoming traffic. The gate also comprises a control system comprising an actuator and configured to support the arm and move the arm between the extended position and the retracted position. The arm may be quite long and vertically wide to close more of the roadway and be clearly visible to the oncoming traffic, while the gate may be crash-tested (i.e., compliant with crash-testing criteria), the control system may be compact, and the gate may be reusable and easily repairable if crashed into.

A crossing gate mechanism includes a gate mechanism enclosure, a gate arm shaft, and a quick-replacement moon gear assembly. The gate mechanism enclosure defines an interior space. The gate arm shaft extends into the gate mechanism enclosure and is rotatable relative thereto. The quick-replacement moon gear assembly is coupled to the gate arm shaft for rotation therewith and is positioned within the interior space. The quick-replacement moon gear assembly includes a gear hub fixed to the gate arm shaft for rotational movement therewith, and a quick-replacement moon gear releasably coupled to the gear hub. The quick-replacement moon gear is removeable from the interior space while the gear hub remains fixed to the gate arm shaft.

A crossing gate mechanism includes a gate mechanism enclosure, a gate arm shaft, and a quick-replacement moon gear assembly. The gate mechanism enclosure defines an interior space. The gate arm shaft extends into the gate mechanism enclosure and is rotatable relative thereto. The quick-replacement moon gear assembly is coupled to the gate arm shaft for rotation therewith and is positioned within the interior space. The quick-replacement moon gear assembly includes a gear hub fixed to the gate arm shaft for rotational movement therewith, and a quick-replacement moon gear releasably coupled to the gear hub. The quick-replacement moon gear is removeable from the interior space while the gear hub remains fixed to the gate arm shaft.

The present disclosure relates to the technical field of barrier gates, and discloses a barrier gate, which includes: a barrier gate body located on a road surface; a barrier gate rod arranged on the barrier gate body and rotatably connected with the barrier gate body for restricting the entry and exit of road vehicles; a holding-pole fixing device arranged on one side of the barrier gate body, and used to stably place the barrier gate body on the road surface; a connecting member, wherein one end of the connecting member is connected to the barrier gate body, and the other end is detachably connected to the holding-pole fixing device; the barrier gate body is used for controlling the up and down state of the barrier gate rod according to a control signal. The holding-pole fixing device is used for fixing and mounting, and the barrier gate body is fixedly placed on the road surface through the connection of the connecting member, without mounting the foundation, which is convenient and free from construction and thus saves labor costs.

The present disclosure relates to the technical field of barrier gates, and discloses a barrier gate, which includes: a barrier gate body located on a road surface; a barrier gate rod arranged on the barrier gate body and rotatably connected with the barrier gate body for restricting the entry and exit of road vehicles; a holding-pole fixing device arranged on one side of the barrier gate body, and used to stably place the barrier gate body on the road surface; a connecting member, wherein one end of the connecting member is connected to the barrier gate body, and the other end is detachably connected to the holding-pole fixing device; the barrier gate body is used for controlling the up and down state of the barrier gate rod according to a control signal. The holding-pole fixing device is used for fixing and mounting, and the barrier gate body is fixedly placed on the road surface through the connection of the connecting member, without mounting the foundation, which is convenient and free from construction and thus saves labor costs.