Connector for terminal free cable
OwnerArthur I. Appletoninventor
Life of this patent
Estimating the term…
Abstract
A connector for antenna cable, stereo system cable, household lamp and appliance cable or the like is arranged to receive those cables without any connection or termination apparatus on the cable's end such as a spade terminal or plug. The connector includes a rotating element having an orifice therein that is appropriately shaped to matingly receive a preferably flat cable, and it also includes a fixed terminal with at least one piercing point that pierces the insulation of the cable when the rotating element is rotated through a specific angle to a specific position, whereby an electrical connection is achieved and releasably held under pressure.
Claims6
A cable connector for flat cable used to carry an electrical signal, comprising:
- a main body defining a cavity therein;
- rotating means including a shaft portion captivated for rotation in said cavity between a first orientation and a second orientation, said rotating means including an orifice extending axially therein into said shaft portion along the axis of rotation of said rotating means, said orifice having a cross sectional shape conforming with the cross sectional shape of said cable such that when said cable is inserted into said orifice the conductor of said cable is located at a distance from the axis of rotation of said rotating means whereby rotation of the rotating means rotates the cable about its longitudinal axis;
- and terminal means fixedly attached to said main body and which includes a piercing point extending into said orifice when said rotating means is in its second orientation but not when it is in its first orientation, whereby rotation of said rotating means from its first orientation to its second orientation after said cable is emplaced therein causes said cable to be pierced by the piercing point and an electric connection to be effected and rotation of said rotating means from the second orientation to the first orientation causes said piercing point to be removed from said cable to thereby break the electrical connection.
A cable connector for flat cable having an electrical condcutor used to carry an electrical signal, comprising:
- a main body defining a cavity therein;
- rotating means including a shaft portion captivated for rotation in said cavity between a first orientation and a second orientation, said rotating means including an orifice extending axially into said shaft portion, said orifice having a cross sectional shape conforming to the cross sectional shape of said cable;
- said shaft portion having a cut-out section located therein extending from the outer surface of said shaft portion to said orifice;
- terminal means secured to said main body including a first portion defining a piercing point, said first portion extending into said cut-out section such that the engagement of said first portion with said cut-out section of said shaft portion retains said rotating means in said main body, said piercing point extending into said orifice when said rotating means is in its second orientation but not when it is in its first orientation, whereby rotation of said rotating means from its first orientation to its second orientation after said cable is placed therein causes said cable to be pierced by the piercing point and an electrical connection to be made between the terminal means and the electrical conductor of the cable and rotation of said rotating means from its second orientation to its first orientation causes said piercing point to be removed from said cable to thereby break the electrical connection.
Dependencies are inferred from the claim text.