Lock ring
A lock ring includes an elongated body including an end having a male portion, including a tip having a transverse cross-section larger in diameter than an adjacent portion of the lock ring body. Another end of the body includes a female portion including a tip having a transverse cross-section larger in diameter than the tip of the male portion of the body. The tip of the female portion defines a groove open to the exterior of the tip of the female portion. The groove is configured for receiving the tip of the male portion of the body, wherein the ends of the body are in a connected position. A cover is configured for closing the groove in the tip of the female portion of the body for securing the male portion of the body in the female portion in the connected position.
1. A lock ring comprising:
an elongated body, the body including
an end comprising a male portion including a tip having a transverse cross-section larger in diameter than an adjacent portion of the lock ring body, and
another end comprising a female portion including a tip having a transverse cross-section larger in diameter than the tip of the male portion of the body, the tip of the female portion defining a groove open to the exterior of the tip of the female portion, the groove configured for receiving the tip of the male portion of the body, wherein the ends of the body are in a connected position; and
a cover configured for closing the groove in the tip of the female portion of the body for securing the male portion of the body in the female portion in the connected position; and
a hinge connected between the cover and the female portion of the body, wherein the cover pivots on the hinge between an open position and the closed position.
2. The lock ring as recited in claim 1 , wherein the tip of the male portion of the body is generally circular in transverse cross-section.
3. The lock ring as recited in claim 1 , wherein the tip of the female portion of the body is generally circular in transverse cross-section.
4. The lock ring as recited in claim 1 , wherein the tip of the female portion of the body defines a recess corresponding to the periphery of the cover for receiving the cover.
5. A lock ring comprising:
an elongated body, the body including
an end comprising a male portion including a tip having a transverse cross-section larger in diameter than an adjacent portion of the lock ring body, and
another end comprising a female portion including a tip having a transverse cross-section larger in diameter than the tip of the male portion of the body, the tip of the female portion defining a groove open to the exterior of the tip of the female portion, the groove configured for receiving the tip of the male portion of the body, wherein the ends of the body are in a connected position;
a cover configured for closing the groove in the tip of the female portion of the body for securing the male portion of the body in the female portion in the connected position; and
a plurality of protrusions extending inwardly from an inner surface of the cover,
wherein the protrusions are configured for being received in the groove when the cover is in the closed position.
6. The lock ring as recited in claim 5 , wherein the cover is movably mounted to the female portion of the body.
7. The lock ring as recited in claim 5 , wherein the cover comprises a hollow cylinder open at both ends, the cover slidable along the body and configured to slide over the conjoined tip of the male portion and the tip of the female portion, wherein the cover spans the ends of the body for securing the ends in the connected position.
8. The lock ring as recited in claim 5 , wherein the tip of the male portion of the body is generally circular in transverse cross-section.
9. The lock ring as recited in claim 5 , wherein the tip of the female portion of the body is generally circular in transverse cross-section.
10. The lock ring as recited in claim 5 , wherein the tip of the female portion of the body defines a recess corresponding to the periphery of the cover for receiving the cover.