Patent ID: 11912544
Assignee: nan
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 12:
13. A line roller assembly, comprising:
a base assembly including a clamping assembly configured to clamp the base assembly to an attachment point on an installation; and
a carriage assembly slidably mounted on the base assembly, said carriage assembly including a pair of opposing arms each arm including a roller at a distal end, said carriage assembly movable between opposing first and second extended positions and a medial position, and said rollers each have a groove configured to receive a non-integral line for aiding the line over a top of the line roller assembly and the attachment point of the installation;
the base assembly further comprising a pair of opposing guide rail guide assemblies each having a pair of opposing guide rail guides each having a channel formed therein, and the carriage assembly further comprising a pair of guide rails that are slidingly received in the channels such that the carriage assembly may slidingly move within the channels relative to the base assembly;
each of the guide rail guides further includes a pair of opposing alignment guide rail guides attached thereto and disposed beneath and outwardly therefrom, and each of the alignment guide rail guides include a channel formed therein for slidingly receiving an alignment guide rail therein configured to maintain alignment of the carriage assembly as the carriage assembly slides relative to the base assembly;
the base assembly and the carriage assembly collectively forming a permanently assembled, portable, hand-carried line roller assembly for attachment to the attachment point of the installation;
wherein in the first extended position one of the arms extends a pre-determined distance from the medial position of the carriage assembly.