Cargo bar lock assembly
OwnerRalph J. Austin, IIIinventor
Life of this patent
Estimating the term…
Abstract
A selectively adjustable bar lock assembly for retaining cargo being transported in vehicles or other motive devices which includes a pair of relatively telescoping tubes which are rotatable within outwardly disposed resilient cushion members and which are frictionally locked by an internal cam upon their relative rotation. In some embodiments, separate or integrally formed retention receptacles are used to receive the cushion members to positively align the cushion members relative to the walls of the vehicles.
Claims12
A bar lock assembly for securing cargo within a vehicle wherein the vehicle includes opposing side walls comprising, first and second elongated members aligned along a first axis and having inner and outer end portions, said inner end portion of said second elongated member being slidably receivable within said inner end portion of said first elongated member, a locking cam means carried by said inner end portion of said second elongated member, said locking cam means including a friction lock engageable with said inner end portion of said first elongated member upon the relative rotation of said first and second elongated members, said locking cam means further including at least one annular sleeve mounted in spaced relationship from said outer end portion of said second elongated member, a support shaft for supporting said annular sleeve with respect to said outer end portion of said elongated member, said support shaft having a central axis, said friction lock being mounted in generally surrounding relationship with respect to said support shaft, said friction lock being generally in the shape of a split-ring and having spaced and opposing end portions and an arcuate intermediate portion, said friction lock being of a first thickness along said intermediate portion and a second enlarged thickness at said opposing end portions, resilient cushion means mounted to each of said outer end portions of said first and second elongated members for engaging the vehicle, a hollow socket member substantially embedded within each of said resilient cushion means, and said outer end portions of said first and second elongated members being rotatably supported within said socket members.
A bar lock assembly for securing cargo within a vehicle wherein the vehicle has opposing side walls comprising, first and second tubular members having inner and outer end portions, said inner end portion of said second tubular member being slidably receivable within said inner end portion of said first tubular member, a locking means for selectively engaging said inner end portions of said first and second tubular members in assembled relationship, resilient cushion means mounted to each of said outer end portions of said first and second tubular members for engaging the opposing side walls of the vehicle, first hook-and-loop fastening materials mounted to the side walls of the vehicle and second hook-and-loop fastening materials mounted to each of said resilient cushion means whereby said second hook-and-loop fastening material are selectively engageable with said first hook-and-loop fastening materials mounted to the vehicle to thereby prevent slippage of said bar lock assembly relative to the side walls of the vehicle.
A bar lock assembly for securing cargo within a vehicle wherein the vehicle includes opposing side walls, the assembly comprising, first and second elongated members having inner and outer end portions, said inner end portion of said second elongated member being slidably receivable within said inner end portion of said first elongated member, a locking means for selectively engaging said inner end portions of said first and second tubular members in assembled relationship, resilient cushion means mounted to each of said outer end portions of said first and second elongated members for engaging the vehicle, a pair of retention means mounted in opposing relationship to the side walls of the vehicle, each of said retention means including at least one depression therein of a size for selectively receiving one of said resilient cushion means, a first separate fastening material mounted within said at least one depression of said retention means and a second separate fastening material mounted to each of said resilient cushion means, whereby said first and second fastening materials are interengageable with one another when said resilient cushion means are mounted within said depression of said retention means.
Dependencies are inferred from the claim text.