Connector with remote control locking system

Claim 2

An electric connector comprising first and second interfitting sections, each section carrying at least one electrical contact means for connection to a contact means in the other section, locking means for coupling said first and second sections, said locking means including means for establishing a stable locking position for said sections and a stable unlocking position with positions of instability separating said locking and unlocking positions, auxiliary electrical contact means carried by one of said sections and having a spring contact member which is movable to control said contact means between open and closed positions, means for moving said movable member to one of said open and closed positions when said locking means is in the stable locking position and to the other of said positions when said locking means is in the stable unlocking position, said moving means comprising a bore formed in one of said connector sections, a ball movable in said bore for engaging said movable spring contact member, insulating means between said ball and said spring contact member and a ramp formed on said locking member for engaging said ball to move the ball inwardly and outwardly of the section as the locking ring is moved from one stable position to the other, said spring contact member urging said ball towards said ramp.

Claim 3

An electric connector comprising first and second interfitting sections, each section including a body portion of electrical insulating material carrying a plurality of electrical contact means for connection to a corresponding contact means in the body portion of the other section, locking means for coupling said first and second sections, said locking means including means for establishing a stable locking position for said sections when the corresponding electrical contact means of said first and second interfitting sections are electrically connected and a stable unlocking position where the electrical contact means of the first and second sections are unconnected with positions of instability separating said locking and unlocking positions, auxiliary electrical contact means located in and carried by the body portion of one of said sections and having first and second electrically insulated members one of which is movable to control said contact means between electrically open and closed positions, one of said members of said auxiliary contact means being electrically connected to one of said first named electrical means of said one section and the other of said members being electrically connected to a connector means adapted for connection to an indicator circuit, and means engageable by said locking means for moving said movable member to one of said open and closed positions when said locking means is in the stable locking position and to the other of said positions when said locking means is in the stable unlocking position.

Claim 4

An electric connector comprising first and second interfitting sections, each section including a body portion of electrical insulating material carrying a plurality of electrical contact means for connection to a corresponding contact means in the body portion of the other section, locking means for coupling said first and second sections, said locking means including means for establishing a stable locking position for said sections when the corresponding electrical contact means of said first and second interfitting sections are electrically connected and a stable unlocking position where the electrical contact means of the first and second sections are unconnected with positions of instability separating said locking and unlocking positions, auxiliary electrical contact means located in and carried by the body portion of one of said sections and having first and second electrically insulated members one of which is movable to control said contact means between electrically open and closed positions, one of said members of said auxiliary contact means being electrically connected to one of said first named electrical means of said one section and the other of said members being electrically connected to a connector means adapted for connection to an indicator circuit, and means engageable by said locking means for moving said movable member to one of said open and closed positions when said locking means is in the stable locking position and to the other of said positions when said locking means is in the stable unlocking position.

Claim 5

A connector as in claim 2 wherein said means for moving said movable member of said auxiliary contact means comprises, a bore formed in one of said connector sections, a ball movable in said bore for engaging said movable member, and a ramp formed on said locking member for engaging said ball to move the ball inwardly and outwardly of the section as the locking ring is moved from one stable position to the other.

Claim 6

An electric connector comprising first and second interfitting sections, each section carrying at least one electrical contact means for connection to a contact means in the other section, locking means for coupling said first and second sections, said locking means including means for establishing a stable locking position for said sections and a stable unlocking position with positions of instability separating said locking and unlocking positions, auxiliary electrical contact means carried by one of said sections and having one member which is movable to control said contact means between open and closed positions, and means for moving said movable member to one of said open and closed positions when said locking means is in the stable locking position and to the other of said positions when said locking means is in the stable unlocking position, said moving means comprising a bore formed in one of said connector sections, a cup of electrical insulating material movable in said bore for engaging said movable member, a ball located in said cup, and a ramp formed on said locking member for engaging said ball to move the ball inwardly and outwardly of the section as the locking ring is moved from one stable position to the other.

Claim 7

An electric connector comprising first and second interfitting sections, each section carrying at least one electrical contact means for connection to a contact means in the other section, locking means for coupling said first and second sections, said locking means including means for establishing a stable locking position for said sections and a stable unlocking position with positions of instability separating said locking and unlocking positions, auxiliary electrical contact means carried by one of said sections and having one member which is movable to control said contact means between open and closed positions, and means for moving said movable member to one of said open and closed positions when said locking means is in the stable locking position and to the other of said positions when said locking means is in the stable unlocking position, said moving means comprising a bore formed in one of said connector sections, a cup of electrical insulating material movable in said bore for engaging said movable member, a ball located in said cup, and a ramp formed on said locking member for engaging said ball to move the ball inwardly and outwardly of the section as the locking ring is moved from one stable position to the other.

Claim 8

An electrical connector as in claim 4 wherein said movable member comprises a spring contact engaging said cup and urging said cup towards the ramp of said locking means.

Claim 9

An electrical connector as in claim 4 wherein means are provided on said locking means to limit the travel of said cup in said bore.