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US 8,408,933 B2Granted
Attachment ring for attaching a shield of an electrical cable to a backshell
AssigneeTyco Electronics Corporation
InventorInho Myong
Life of this patent
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Abstract
An attachment ring is provided for attaching a shield of an electrical cable to a backshell. The attachment ring includes an annular body including a shape memory material that is heat recoverable. The body is configured to extend at least partially around the shield and a fitting of the backshell to hold the shield on the fitting in contact with the fitting. The body includes a single segment having a first end that includes a first connection member, and a second end that opposes the first end. The second end has a second connection member that is configured to be interlocked with the first connection member of the first end to connect the first and second ends together such that the single segment of the body defines a continuous ring.
Claims17
An attachment ring for attaching a shield of an electrical cable to a backshell, the attachment ring comprising:
- an annular body comprising a shape memory material that is heat recoverable, the body being configured to extend at least partially around the shield and a fitting of the backshell to hold the shield on the fitting in contact with the fitting, wherein the body comprises a single segment comprising:
- a first end having a first connection member;
- and
- a second end that opposes the first end, the second end having a second connection member that is configured to be interlocked with the first connection member of the first end to connect the first and second ends together such that the single segment of the body defines a continuous ring;
- wherein the connection member of the first segment comprises a latch ramp and a latch shoulder, the connection feature of the second segment comprising a latch projection that tides along the latch ramp as the first and second segments are connected together and engages the latch shoulder to interlock the connection feature and the connection member;
- wherein the connection between the first and second ends is configured to be broken by twisting the body at a joint of the first and second connection members;
- the latch projection comprising a bump of extra material extending along the radially outer side of the body at a location along an arc length of the body that is at least partially aligned a location of the first connection member along the arc length of the projection.
4 more elements
An electrical cable assembly comprising:
- an electrical cable comprising a shield;
- a backshell comprising a fitting, the shield of the electrical cable being received over the fitting;
- and
- an attachment ring for attaching the shield to the fitting, the attachment ring comprising an annular body comprising a shape memory material that is heat recoverable, the body being configured to extend at least partially around the shield and the fitting of the backshell to hold the shield on the fitting in contact with the fitting, wherein the body comprises a single segment comprising:
- a first end having a first connection member;
- and
- a second end that opposes the first end, the second end having a second connection member that is configured to be interlocked with the first connection member of the first end to connect the first and second ends together such that the body defines a continuous ring, wherein the connection between the first and second ends is configured to be broken by twisting the body at a joint of the first and second connection members;
- wherein the first connection member of the first end comprises a groove that extends into the body at an oblique angle relative to the body, the second connection member of the second end comprising a latch projection that extends outward at an oblique angle relative to a portion of the body from which the latch projection extends, the latch projection being received within the groove such that the first and second ends are connected together;
- the latch projection comprising a bump of extra material extending along the radially outer side of the body at a location along an arc length of the body that is at least partially aligned a location of the first connection member along the arc length of the projection.
6 more elements
An attachment ring for attaching a shield of an electrical cable to a backshell, the attachment ring comprising:
- an annular body comprising a shape memory material that is heat recoverable, the body being configured to extend at least partially around the shield and a fitting of the backshell to hold the shield on the fitting in contact with the fitting, wherein the body comprises a single segment comprising:
- a first end having a first connection member that includes a groove that extends into the body at an oblique angle relative to the body;
- and
- a second end that opposes the first end, the second end having a second connection member, the second connection member comprising a latch projection that extends outward at an oblique angle relative to a portion of the body from which the latch projection extends, the latch projection being received within the groove such that the first and second connection members are interlocked;
- wherein the connection between the first and second ends is configured to be broken by twisting the body at a joint of the first and second connection members;
- the latch projection comprising a bump of extra material extending along the radially outer side of the body at a location along an arc length of the body that is at least partially aligned a location of the first connection member along the arc length of the projection.
3 more elements
Dependencies are inferred from the claim text.