Locking mechanism and method for securely fastening resilient cords and tubing

A two-part locking mechanism that can be used as a clamping device to secure the ends of resilient cords and tubing to one another in end-to-end working relation, said locking mechanism comprising:

• a first clamping member having a plurality of channels each with a closed interior end and an open exterior end, each of said channels also having a plurality of spaced-apart angled teeth and at least one ridge, each said ridge being positioned between said angled teeth and said exterior end, said first clamping member also having a plurality of apertures therethrough each configured to receive a threaded fastener;
• a second clamping member having an identical number of said channels each with a closed interior end and an open exterior end, each said channel being in a position opposed to a different one of said channels in said first clamping member, each of said channels in said second clamping member also having a plurality of spaced-apart angled teeth and at least one ridge, each said ridge being positioned between said angled teeth and said exterior end, and each of said angled teeth and each said ridge in said second clamping member being off-set from those of said angled teeth and each said ridge in the opposing channel in said first clamping member, said second clamping member also having a number of apertures each configured to receive a threaded fastener that is identical to the number of said apertures in said first clamping member;
• and
• a number of threaded fasteners identical to the number of said apertures in said first clamping member so that when said first clamping member and said second clamping member are positioned facing one another with opposing ones of said channels aligned with each pair of opposing channels forming a tubular passage, and a flexible cord or piece of tubing is positioned within and substantially filling at least one of said tubular passages, and further when said threaded fasteners are each tightened through a different one of said apertures to connect said first clamping member to said second clamping member, each such piece of flexible cord or tubing thus secured will remain fixed within said tubular passage until deliberately released, even when the cord or tubing is subjected to sudden, unexpected, and substantial withdrawing forces.

A method of securing the ends of resilient cords, rope, and tubing to one another in end-to-end relation and maintaining said ends in a fixed relation to one another even when said ends are subjected to sudden, unexpected, and substantial withdrawing forces, said method comprising the steps of:

• providing a plurality of pieces of flexible cord, rope, and tubing;
• also providing a plurality of easily assembled and released threaded fasteners;
• further providing a plurality of two-part locking mechanisms each having two paired clamping members, with each said clamping member having a plurality of channels and an identical number of apertures each configured to receive one of said threaded fasteners, with each said channel having an interior hollow space, a plurality of spaced-apart angled teeth, and at least one ridge, each said channel also being configured for alignment and pairing with an opposing channel to form a tubular passage, said angled teeth and each said ridge in said opposing channels being off-set from one another;
• selecting a first piece of flexible cord, rope, or tubing, and a second piece of flexible cord, rope, or tubing needed for use in a fixed end-to-end relation relative to one another, each of said pieces having opposing ends;
• selecting a locking mechanism wherein one of said opposing ends of said first piece of flexible cord, rope, or tubing will substantially fill a first one of said tubular passages, and one of said ends of said second piece of cord, rope, or tubing will substantially fill a second one of said tubular passages;
• separating said two paired clamping members in said first selected locking mechanism;
• selecting a first one of said paired clamping members;
• placing said first paired clamping member so that said channels in said first paired clamping member are exposed;
• extending one of said opposed ends of said first piece of flexible cord, rope, or tubing longitudinally within the one of said channels in which said extended opposing end of said first piece lays substantially across said interior hollow space, said angled teeth, and each said ridge formed within said channel;
• extending one of said opposed ends of said second piece of flexible cord, rope, or tubing longitudinally within the one of said channels in which said extended opposing end of said second piece lays substantially across said interior hollow space, said angled teeth, and each said ridge formed within said channel;
• repeating said steps of selecting and extending different ones of said pieces of flexible cord, rope, and tubing until all of said needed channels are substantially filled by a different one of said pieces of flexible cord, rope, and tubing;
• aligning said second paired clamping member so that said channels in said second paired clamping member in combination with said channels in said first paired clamping member form one of said tubular passages around each of said selected and extended pieces of flexible cord, rope, and tubing positioned therebetween;
• inserting one of said threaded fasteners through each of said apertures in said first paired clamping members;
• tightening each of said inserted fasteners to firmly secure said selected and extended pieces of flexible cord, rope, and tubing between said first paired clamping members;
• repeating said steps of selecting additional ones of said locking mechanisms and additional ones of said pieces of flexible cord, rope, and tubing;
• and
• also repeating said steps of placing, extending, aligning, inserting and tightening until all of said opposing ends of said selected pieces of flexible cord, rope, and tubing needed for use are firmly secured between said paired clamping members in at least one of said locking mechanisms.