Strain relief clamp assembly

Claim 2

A strain relief clamp accessory including an automatic self-locking anti decoupling nut without a safety wire, the clamp accessory adapted for attachment to an electrical connector and a wire bundle, said automatic self-locking anti decoupling nut for preventing decoupling from said electrical connector due to vibration, comprising: a first member with an outer surface and mating means for mating with the electrical connector; a second member rotatably connected in said first member, said second member including electrical connector locking means for preventing relative movement between said second member and the electrical connector when engaged; said first member including a concentric inner surface for at least partially receiving said second member; said inner surface including a first groove, and a channel connected between said first groove and the outer surface of said first member; said second member including a concentric outer surface and a second groove in said concentric outer surface; a locking member positioned in said first groove and said second groove by passing through said channel after said first groove and said second groove are aligned, said locking member prevents axial separation of said first member and said second member and allowing relative rotational movement between said first member and said second member; adjustable automatic means for withstanding a range of vibration forces and unintentional relative rotational movement between said first member and said second member; said adjustable automatic means includes a ball bearing means for withstanding a range of vibration forces by adjusting said adjustable automatic means and unintentional relative rotational movement between said first member and said second member, said concentric outer surface of said second member including three or more depressions having a concave shape for receiving said ball bearing means; said first member includes at least one generally radial opening through said first member for said ball bearing means, said ball bearing means including an adjustable biasing means in said opening for adjusting the pressure exerted by said ball bearing means on said second member to change the torque required to provide relative rotational movement between said first member and said second member, and a ball bearing means including a ball bearing positioned below said biasing means for movement into and out of said depressions; said first groove, said second groove, and said locking member are sized to position one side of said locking member in said first groove and another side of said locking member in said second groove, said channel including a holding means for holding said locking member in said first groove and said second groove; said ball bearing means includes an adjustable device with said biasing means positioned between said adjustable device and said ball bearing.

Claim 3

A strain relief clamp accessory as set forth in claim 1, wherein said adjustable device is a screw device.

Claim 4

A strain relief clamp accessory as set forth in claim 2, wherein: said ball bearing is a generally spherical ball, and said depressions having a generally spherical concave shape.

Claim 5

A strain relief clamp accessory as set forth in claim 1, wherein: said second member including strain clamp for clamping the wire bundle having wires connecting with the electrical connector.

Claim 6

A strain relief clamp accessory as set forth in claim 4, wherein: said strain clamp has a clamping device to hold wire bundle in reference to the electrical connector and adapted to provide quick response time for preventing labor lost on all airplanes due to safety wiring to lock the accessory to the electrical connector.

Claim 7

A strain relief clamp accessory as set forth in claim 1, wherein: said electrical connector locking means is a gear type mating device.

Claim 8

A strain relief clamp accessory including an automatic self-locking anti decoupling nut without a safety wire, the clamp accessory adapted for attachment to an electrical connector and a wire bundle, said automatic self-locking anti decoupling nut for preventing decoupling from said electrical connector due to vibration, comprising: a first member with an outer surface and mating means for mating with the electrical connector; a second member rotatably connected in said first member, said second member including electrical connector locking means for preventing relative movement between said second member and the electrical connector when engaged; said first member including a concentric inner surface for at least partially receiving said second member; said inner surface including a first groove, and a channel connected between said first groove and the outer surface of said first member; said second member including a concentric outer surface and a second groove in said concentric outer surface; a locking member positioned in said first groove and said second groove by passing through said channel after said first groove and said second groove are aligned, said locking member prevents axial separation of said first member and said second member and allowing relative rotational movement between said first member and said second member; adjustable automatic means for withstanding a range of vibration forces and unintentional relative rotational movement between said first member and said second member; said adjustable automatic means includes a ball bearing means for withstanding a range of vibration forces by adjusting said adjustable automatic means and unintentional relative rotational movement between said first member and said second member, said concentric outer surface of said second member including three or more depressions having a concave shape for receiving said ball bearing means; said first member includes at least one generally radial opening through said first member for said ball bearing means, said ball bearing means including an adjustable biasing means in said opening for adjusting the pressure exerted by said ball bearing means on said second member to change the torque required to provide relative rotational movement between said first member and said second member, and a ball bearing means including a ball bearing positioned below said biasing means for movement into and out of said depressions; said first groove, said second groove, and said locking member are sized to position one side of said locking member in said first groove and another side of said locking member in said second groove, said channel including a holding means for holding said locking member in said first groove and said second groove; said ball bearing means includes an adjustable device with said biasing means positioned between said adjustable device and said ball bearing; said ball bearing is a generally spherical ball, and said depressions having a generally spherical concave shape; said second member including strain clamp for clamping the wire bundle having wires connecting with the electrical connector; said strain clamp has a clamping device to hold wire bundle in reference to the electrical connector and adapted to provide quick response time for preventing labor lost on all airplanes due to safety wiring to lock the accessory to the electrical connector; and said electrical connector locking means is a gear type mating device.

Claim 9

A strain relief clamp accessory including an automatic self-locking anti decoupling nut without a safety wire, the clamp accessory adapted for attachment to an electrical connector and a wire bundle, said automatic self-locking anti decoupling nut for preventing decoupling from said electrical connector due to vibration, comprising: a first member with an outer surface and mating means for mating with the electrical connector; a second member rotatably connected in said first member, said second member including electrical connector locking means for preventing relative movement between said second member and the electrical connector when engaged; said first member including a concentric inner surface for at least partially receiving said second member; said inner surface including a first groove, and a channel connected between said first groove and the outer surface of said first member; said second member including a concentric outer surface and a second groove in said concentric outer surface; a locking member positioned in said first groove and said second groove by passing through said channel after said first groove and said second groove are aligned, said locking member prevents axial separation of said first member and said second member and allowing relative rotational movement between said first member and said second member; adjustable automatic means for withstanding a range of vibration forces and unintentional relative rotational movement between said first member and said second member; said adjustable automatic means includes a ball bearing means for withstanding a range of vibration forces by adjusting said adjustable automatic means and unintentional relative rotational movement between said first member and said second member, said concentric outer surface of said second member including three or more depressions having a concave shape for receiving said ball bearing means; said first member includes at least one generally radial opening through said first member for said ball bearing means, said ball bearing means including an adjustable biasing means in said opening for adjusting the pressure exerted by said ball bearing means on said second member to change the torque required to provide relative rotational movement between said first member and said second member, and a ball bearing means including a ball bearing positioned below said biasing means for movement into and out of said depressions; said first groove, said second groove, and said locking member are sized to position one side of said locking member in said first groove and another side of said locking member in said second groove, said channel including a holding means for holding said locking member in said first groove and said second groove; said ball bearing means includes an adjustable device with said biasing means positioned between said adjustable device and said ball bearing; said ball bearing is a generally spherical ball, and said depressions having a generally spherical concave shape; said second member including strain clamp for clamping the wire bundle having wires connecting with the electrical connector; said strain clamp has a clamping device to hold wire bundle in reference to the electrical connector and adapted to provide quick response time for preventing labor lost on all airplanes due to safety wiring to lock the accessory to the electrical connector; and said electrical connector locking means is a gear type mating device.