Coaxial cable connector

Claim 2

An improved end connector of a type having a unitary tubular body having a rear end portion, a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm, a port attachment means associated with said front end portion for connecting said connector to a mating port, and having an interiorly threaded portion associated with said rear end portion for attaching said end connector to a coaxial cable, the improvement comprising: left handed threads in said interiorly threaded portion for attaching said end connector to an outer conductor of the coaxial cable using the longer moment arm to create greater torque.

Claim 3

The improved end connector of claim 1 wherein the threaded portion is in an interior of the rear end portion and the improvement further comprises a non-threaded interior portion that precedes said interiorly threaded portion at said rear end portion of said unitary tubular body.

Claim 4

The improved end connector of claim 1 wherein said port attachment means includes inward arcuate projections defining a circumferential ridge adapted to engage the mating port.

Claim 5

The improved end connector of claim 2 wherein the improvement further comprises a tapered portion that precedes said non-threaded interior portion and is adjacent a rear end opening at said rear end portion of said unitary tubular body.

Claim 6

An improved end connector of a type having a unitary tubular body having a rear end portion, a front end portion larger in diameter than said rear end portion, a port attachment means associated with said front end portion for connecting said connector to a mating port, a sheath disposed about said front end portion and threadingly engaged with an outer surface of said front end portion so as to be axially displaced along said front end portion between an unlocked position and a locked position and having an interiorly threaded portion associated with said rear end portion for attaching said end connector to a coaxial cable, the improvement comprising: left handed threads in said interiorly threaded portion for attaching said end connector to an outer conductor of the coaxial cable.

Claim 7

An improved end connector of a type having a unitary tubular body having a rear end portion, a front end portion larger in diameter than said rear end portion, a port attachment means associated with said front end portion for connecting said connector to a mating port, a sheath disposed about said front end portion and threadingly engaged with an outer surface of said front end portion so as to be axially displaced along said front end portion between an unlocked position and a locked position and having an interiorly threaded portion associated with said rear end portion for attaching said end connector to a coaxial cable, the improvement comprising: left handed threads in said interiorly threaded portion for attaching said end connector to an outer conductor of the coaxial cable.

Claim 8

The improved end connector of claim 5 wherein said port attachment means includes inward arcuate projections defining a circumferential ridge adapted to engage the mating port.

Claim 9

The improved end connector of claim 5 wherein the improvement further comprises a non-threaded interior portion that precedes said left handed threads at said rear end portion of said unitary tubular body.

Claim 10

The improved end connector of claim 6 wherein the improvement further comprises a tapered portion that precedes said non-threaded interior portion and is adjacent a rear end opening at said rear end portion of said unitary tubular body.

Claim 11

An end connector for connecting a coaxial cable to a mating port, comprising: a unitary tubular body having a rear end portion and a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm; a port attachment means associated with said front end portion for attaching said end connector to the mating port; and a cable attachment means associated with said rear end portion for attaching said connector to an outer conductor of the coaxial cable, said cable attachment means includes an interiorly threaded portion having left handed threads for attaching said end connector to the coaxial cable using the longer moment arm to create greater torque.

Claim 12

An end connector for connecting a coaxial cable to a mating port, comprising: a unitary tubular body having a rear end portion and a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm; a port attachment means associated with said front end portion for attaching said end connector to the mating port; and a cable attachment means associated with said rear end portion for attaching said connector to an outer conductor of the coaxial cable, said cable attachment means includes an interiorly threaded portion having left handed threads for attaching said end connector to the coaxial cable using the longer moment arm to create greater torque.

Claim 13

The end connector of claim 9, wherein said port attachment means includes inward arcuate projections defining a circumferential ridge adapted to engage the mating port.

Claim 14

The end connector of claim 9, further comprising a sheath disposed about said front end portion and threadingly engaged with an outer surface of said front end portion so as to be axially displaced along said front end portion between an unlocked position and a locked position.

Claim 15

The end connector of claim 9, wherein said cable attachment means further comprises interior threads in said threaded portion and a non-threaded interior portion that precedes said left handed threads and is adjacent a rear end opening at said rear end portion of said unitary tubular body.

Claim 16

The end connector of claim 9, further comprising a sheath disposed about said front end portion of said unitary tubular body, said sheath adapted to engage an outer surface of said front end portion.

Claim 17

The end connector of claim 13, wherein said cable attachment means further comprises interior threads in said threaded portion and a non-threaded interior portion that precedes said left handed threads and is adjacent a rear end opening at said rear end portion of said unitary tubular body.

Claim 18

An end connector for connecting a coaxial cable to a mating port, comprising: a unitary tubular body having a rear end portion and a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm; a cable attachment means associated with said rear end portion for attaching said connector to said cable, said cable attachment means comprises an interior left hand threaded portion of said unitary tubular body which is preceded by a non-threaded interior portion of said unitary tubular body that is adjacent a rear end opening at said rear end portion of said unitary tubular body; a port attachment means associated with said front end portion for attaching said connector to said mating port, said port attachment means comprising a split ferrule defining a plurality of resilient fingers; and a sheath disposed about said front end portion of said unitary tubular body, said sheath being threadingly engaged with an outer surface of said split ferrule so as to be axially displaced along said ferrule between an unlocked position and a locked position in which said sheath contacts said fingers, wherein said sheath is adapted to restrict the resiliency of said resilient fingers when engaged in said locked position.

Claim 19

An end connector for connecting a coaxial cable to a mating port, comprising: a unitary tubular body having a rear end portion and a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm; a cable attachment means associated with said rear end portion for attaching said connector to said cable, said cable attachment means comprises an interior left hand threaded portion of said unitary tubular body which is preceded by a non-threaded interior portion of said unitary tubular body that is adjacent a rear end opening at said rear end portion of said unitary tubular body; a port attachment means associated with said front end portion for attaching said connector to said mating port, said port attachment means comprising a split ferrule defining a plurality of resilient fingers; and a sheath disposed about said front end portion of said unitary tubular body, said sheath being threadingly engaged with an outer surface of said split ferrule so as to be axially displaced along said ferrule between an unlocked position and a locked position in which said sheath contacts said fingers, wherein said sheath is adapted to restrict the resiliency of said resilient fingers when engaged in said locked position.

Claim 20

The end connector of claim 15, wherein said fingers include inward arcuate projections defining a circumferential ridge adapted to engage said mating port.

Claim 21

The end connector of claim 15, further comprising a tapered portion of said unitary tubular body which precedes said non-threaded portion and is adjacent said rear end opening.

Claim 22

An end connector for connecting a coaxial cable to a mating port, comprising: a unitary tubular body having a rear end portion and a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm; a cable attachment means associated with said rear end portion for attaching said connector to said cable, said cable attachment means comprises an interiorly threaded portion of said unitary tubular body which is preceded by a non-threaded portion of said unitary tubular body that is adjacent a rear end opening at said rear end portion of said unitary tubular body; a port attachment means associated with said front end portion for attaching said connector to said mating port, said port attachment means comprising a split ferrule defining a plurality of resilient fingers; and a sheath disposed about said front end portion of said unitary tubular body, said sheath having threads that turn opposite from said interiorly threaded portion of said unitary tubular body and being threadingly engaged with an outer surface of said split ferrule so as to be axially displaced along said ferrule between an unlocked position and a locked position in which said sheath contacts said fingers, wherein said sheath is adapted to restrict the resiliency of said resilient fingers when engaged in said locked position.

Claim 23

An end connector for connecting a coaxial cable to a mating port, comprising: a unitary tubular body having a rear end portion and a front end portion larger in diameter than said rear end portion whereby the larger diameter creates a longer moment arm; a cable attachment means associated with said rear end portion for attaching said connector to said cable, said cable attachment means comprises an interiorly threaded portion of said unitary tubular body which is preceded by a non-threaded portion of said unitary tubular body that is adjacent a rear end opening at said rear end portion of said unitary tubular body; a port attachment means associated with said front end portion for attaching said connector to said mating port, said port attachment means comprising a split ferrule defining a plurality of resilient fingers; and a sheath disposed about said front end portion of said unitary tubular body, said sheath having threads that turn opposite from said interiorly threaded portion of said unitary tubular body and being threadingly engaged with an outer surface of said split ferrule so as to be axially displaced along said ferrule between an unlocked position and a locked position in which said sheath contacts said fingers, wherein said sheath is adapted to restrict the resiliency of said resilient fingers when engaged in said locked position.

Claim 24

The end connector of claim 18, wherein said fingers include inward arcuate projections defining a circumferential ridge adapted to engage said mating port.

Claim 25

The end connector of claim 18, further comprising a tapered portion of said tubular body which precedes said non-threaded portion and is adjacent said rear end opening.

Claim 28

The method of claim 21 wherein the connecting comprises threading said end connector onto the coaxial cable in a same direction as said interiorly threaded portion of said cable attachment means.

Claim 31

The method of claim 23 wherein the connecting comprises threading said end connector onto outer conductor of the coaxial cable in a counter-clockwise direction.

Claim 32

The method of claim 24 wherein the connecting comprises rotating said front end portion of said end connector in a counter-clockwise direction so as to thread said cable attachment means onto the outer conductor of the coaxial cable.