Abstract A method of making a multiconductor cable assembly is disclosed wherein at least a portion of the cable assembly is comprised of multiple insulation-sheathed conductors arranged side-by-side in contiguous relation so that the insulation sheaths of adjacent conductors have a substantial interfacing contact area. First and second beads of material integral with the adjacent conductor sheaths and located adjacent each side of the interfacing contact area hold the cable together and maintain its flat profile. The cable can also include portions having a compact profile and can have unbonded ends. The cable assembly is formed by applying a bonding agent, comprised of a filler dissolved in a solvent for the insulation sheaths, as a bead between each pair and on each side of contiguous conductor sheaths. The bonding agent beads initially intermingle with the insulating sheaths material, but do not penetrate into the interfacing area between contiguous sheaths. The bonding agent solvent then evaporates, leaving beads of the filler material which are integral with the material of the insulating sheaths.
A method to form a multiconductor cable comprising the steps of: a. providing multiple conductors, each having a solvent-weldable insulating sheath, in side-by-side contiguous relationship along at least a portion of their mutual lengths to form a flat profiled first cable portion having substantial interfacing contact areas between adjacent sheaths; b. applying longitudinally disposed beads of a combination filler and solvent welding bonding agent to the sheaths of said first cable portion adjacent each side of each said interfacing contact area; and c. curing said bonding agent; whereby to form a multiconductor cable having substantially unbonded interfacing contact areas.
Claim 2
Independent Claim
99 words
A method to form a multiconductor cable comprising the steps of: a. providing multiple conductors, each having a solvent-weldable insulating sheath, in side-by-side contiguous relationship along at least a portion of their mutual lengths to form a flat profiled first cable portion having substantial interfacing contact areas between adjacent sheaths; b. applying longitudinally disposed beads of a combination filler and solvent welding bonding agent to the sheaths of said first cable portion adjacent each side of each said interfacing contact area; and c. curing said bonding agent; whereby to form a multiconductor cable having substantially unbonded interfacing contact areas.
Claim 3
Dependent Claim
31 words
The method of claim 1, wherein said bonding agent is comprised of a suspension of polyvinyl chloride in a mutual solvent for polyvinyl chloride and the material of said insulating sheath.
Claim 4
Dependent Claim
23 words
The method of claim 2, wherein said conductor sheaths are made of polyvinyl chloride, and said solvent is selected from trichloroethylene and tetrachloroethylene.