Coaxial cable connector device and method of manufacture thereof

Claim 2

In a coaxial cable having a center conductor, an insulating sleeve surrounding the center conductor, and a tubular conductor surrounding the sleeve; connector means on at least one end of the cable comprising different conductive elements electrically engaging the center conductor and the tubular conductor and moldable plastic electrical insulating material in the form of body means molded in situ on the end of said cable and in engagement with said conductive elements thereon for fixing said conductive elements in place and in engagement with said center and tubular conductors, said insulating material holding said conductive elements in spaced electrically insulated relation on the end of the cable; said conductive elements include a socket-like first element electrically engaging the center conductor, a second element having an aperture to receive the insulating sleeve, and when mounted on the sleeve electrically engaging the tubular conductor, said body means of plastic material closely surrounding the cable on both sides of said second element and engaging both of said first and second elements to fix said elements on the cable and to support the elements in spaced electrically insulated relation, said second element having reduced diameter portions extending therefrom from both ends, each said portion being imbedded in and interlocked with said body means of plastic insulating material.

Claim 3

In a coaxial cable having a center conductor, an insulating sleeve surrounding the center conductor, and a tubular conductor surrounding the sleeve; connector means on at least one end of the cable comprising different conductive elements electrically engaging the center conductor and the tubular conductor and moldable plastic electrical insulating material in the form of body means molded in situ on the end of said cable and in engagement with said conductive elements thereon for fixing said conductive elements in place and in engagement with said center and tubular conductors, said insulating material holding said conductive elements in spaced electrically insulated relation on the end of the cable; said conductive elements include a first element in the form of an axially split sleeve having attachment means at one end for conductive engagement with the center conductor of the cable and a second element in the form of a generally cylindrical ferrule having a central hole to receive the insulating sleeve and tubular conductor of the cable, a reduced diameter annularly grooved portion on each side of said second element and each imbedded in said body means of plastic material, said body means of plastic material including a portion extending along said first element in surrounding relation thereto and also axially split, said body means of plastic material exposing a conductive region of said second element for electrical engagement by a conductor.

Claim 4

In a coaxial cable having a center conductor, an insulating sleeve surrounding the center conductor, and a tubular conductor surrounding the sleeve; connector means on at least one end of the cable comprising different conductive elements electrically engaging the center conductor and the tubular conductor and moldable plastic electrical insulating material in the form of body means molded in situ on the end of said cable and in engagement with said conductive elements thereon for fixing said conductive elements in place and in engagement with said center and tubular conductors, said insulating material holding said conductive elements in spaced electrically insulated relation on the end of the cable; said conductive elements include a first element in the form of an axially split sleeve having attachment means at one end for conductive engagement with the center conductor of the cable and a second element in the form of a generally cylindrical ferrule having a central hole to receive the insulating sleeve and tubular conductor of the cable, a reduced diameter annularly grooved portion on each side of said second element and each imbedded in said body means of plastic material, said body means of plastic material including a portion extending along said first element in surrounding relation thereto and also axially split, said body means of plastic material exposing a conductive region of said second element for electrical engagement by a conductor.

Claim 5

A coaxial cable according to claim 2, in which the center conductor of the cable is a wire, said attachment means comprising bendable tabs on one end for being connected to the center conductor.

Claim 6

A coaxial cable according to claim 2 in which said region of said second element is an annular portion which is larger in diameter than said body means of plastic material.

Claim 7

In a coaxial cable having a center conductor, an insulating sleeve surrounding the center conductor, and a tubular conductor surrounding the sleeve; connector means on at least one end of the cable comprising different conductive elements electrically engaging the center conductor and the tubular conductor and moldable plastic electrical insulating material in the form of body means molded in situ on the end of said cable and in engagement with said conductive elements thereon for fixing said conductive elements in place and in engagement with said center and tubular conductors, said insulating material holding said conductive elements in spaced electrically insulated relation on the end of the cable; one of said conductive elements having an aperture to receive said insulating sleeve and said tubular conductor, said aperture providing an area of electrical contact with said tubular conductor; said conductive elements include a pin-like first element electrically engaging the center conductor, a second element having opposite sides and an aperture to receive the insulating sleeve and tubular conductor, and when mounted on the sleeve electrically engaging the tubular conductor, said body means of plastic material closely surrounding the cable and abutting both sides of said second element and engaging both of said first and second elements to fix said elements on the cable and to support the elements in spaced electrically insulated relation.

Claim 8

In a coaxial cable having a center conductor, an insulating sleeve surrounding the center conductor, and a tubular conductor surrounding the sleeve; connector means on at least one end of the cable comprising different conductive elements electrically engaging the center conductor and the tubular conductor and moldable plastic electrical insulating material in the form of body means molded in situ on the end of said cable and in engagement with said conductive elements thereon for fixing said conductive elements in place and in engagement with said center and tubular conductors, said insulating material holding said conductive elements in spaced electrically insulated relation on the end of the cable; one of said conductive elements having an aperture to receive said insulating sleeve and said tubular conductor, said aperture providing an area of electrical contact with said tubular conductor; said conductive elements include a pin-like first element electrically engaging the center conductor, a second element having opposite sides and an aperture to receive the insulating sleeve and tubular conductor, and when mounted on the sleeve electrically engaging the tubular conductor, said body means of plastic material closely surrounding the cable and abutting both sides of said second element and engaging both of said first and second elements to fix said elements on the cable and to support the elements in spaced electrically insulated relation.

Claim 9

A coaxial cable according to claim 5 which includes a nut slidably telescoped on the cable and having a threaded peripheral wall to surround and extend axially beyond one side of said second element and a radial flange at the end of said peripheral wall to engage the other side of said second element.