A connector assembly that has a connector configured to engage a mating connector that includes a coupling member rotatably coupled to a body. A gripping sleeve receives the body and the coupling member. A torque limiting feature provides first and second predetermined torque limits and includes a s
A connector assembly that has a connector configured to engage a mating connector that includes a coupling member rotatably coupled to a body. A gripping sleeve receives the body and the coupling member. A torque limiting feature provides first and second predetermined torque limits and includes a slip element associated with the gripping sleeve and cooperating engaging element associated with the coupling member. The slip element and the engaging element engage one another such that rotation of the gripping sleeve applies torque to and rotates the coupling member in a tightening direction until the first predetermined torque limit is reached when the slip element disengages from the engaging element and the gripping member rotates with respect to the coupling member in a loosening direction until the second predetermined torque limit is reach allowing the gripping sleeve to rotate the coupling member in the loosening direction.
대표청구항▼
1. A connector assembly, comprising: a connector including a coupling member rotatably coupled to a body, said coupling member having an interface end configured to engage a mating connector;a gripping sleeve having a rear end that receives at least a portion of said body and a front end that receiv
1. A connector assembly, comprising: a connector including a coupling member rotatably coupled to a body, said coupling member having an interface end configured to engage a mating connector;a gripping sleeve having a rear end that receives at least a portion of said body and a front end that receives at least a portion of said coupling member; anda torque limiting feature including at least one slip element associated with said front end of said gripping sleeve and at least one engaging element associated with said coupling member, said torque limiting feature having first and second predetermined torque limits, said second predetermined torque limit being greater than said first predetermined torque limit,wherein said slip element and said engaging element engage one another such that rotation of said gripping sleeve applies torque to and rotates said coupling member in a tightening direction until said first predetermined torque limit is reached when said slip element disengages from said engaging element thereby allowing said gripping sleeve to rotate with respect to said coupling member in the tightening direction such that no additional torque is applied to said coupling member by said gripping sleeve that is greater than said first predetermined torque limit, andwherein said gripping sleeve rotates with respect to coupling member in a loosening direction that is opposite the tightening direction until the second predetermined torque limit is reached when said slip element re-engages said engaging element allowing said gripping sleeve to rotate said coupling member in the loosening direction. 2. A connector assembly according to claim 1, wherein said at least one slip element is a spring finger extending inwardly toward said coupling member and said at least one engaging element is a protrusion extending outwardly from an outer surface of said coupling member. 3. A connector assembly according to claim 2, wherein said first predetermined torque limit is at least partially based on a thickness of said spring finger and a depth dimension of said spring finger. 4. A connector assembly according to claim 3, wherein the value of said first predetermined torque limit is based on a height of said protrusion. 5. A connector assembly according to claim 1, wherein said at least one engaging element is integrally formed with said coupling member. 6. A connector assembly according to claim 2, wherein said protrusion includes a sloped surface and a normal surface, said at least one spring finger engages said sloped surface when rotating said gripping sleeve and said coupling member in the tightening direction and engages said normal surface when rotating said gripping sleeve and said coupling member in the loosening direction. 7. A connector assembly according to claim 6, wherein said sloped surface includes a rounded or substantially flat face. 8. A connector assembly according to claim 6, wherein said normal surface is substantially flat. 9. A connector assembly according to claim 6, wherein said spring finger extends from a spring that generally surrounds said coupling member. 10. A connector assembly according to claim 6, wherein said spring finger extends from an inner surface of said gripping sleeve spring, and said spring finger is integral with said inner surface. 11. A connector assembly according to claim 10, wherein a plurality of spring fingers extend from said inner surface of said gripping sleeve, and at least two of said spring fingers have different depth dimensions. 12. A connector assembly according to claim 1, wherein said at least one slip element is a spring that generally surrounds said coupling member, said spring has a substantially wave shape with at least one concave contact point for engaging said engaging element. 13. A connector assembly according to claim 12, wherein a value of said first predetermined torque limit is at least partially based on a depth of said at least one concave contact point and a thickness of said spring. 14. A connector assembly according to claim 1, wherein said torque limiting feature applies a first torque force when said slip element and said engagement element engage one another to rotate said coupling member in said tightening direction and applies a second torque force when said slip element and said engagement element engage one another to rotate said coupling member in said loosening direction, and said second torque force is larger than said first torque force. 15. A connector assembly, comprising: a connector including a coupling member rotatably coupled to a body, said coupling member having an interface end configured to engage a mating connector;a gripping sleeve having a rear end that receives at least a portion of said body and a front end that receives at least a portion of said coupling member; anda torque limiting feature including at least one slip element associated with said front end of said gripping sleeve and at least one engaging element associated with said coupling member, said torque limiting feature having first and second predetermined torque limits, said second predetermined torque limit being greater than said first predetermined torque limit,wherein said slip element tangentially engages said engaging element such that rotation of said gripping sleeve applies torque to and rotates said coupling member in a tightening direction until said first predetermined torque limit is reached when said slip element disengages from said engaging element thereby allowing said gripping sleeve to rotate with respect to said coupling member in the tightening direction such that no additional torque is applied to said coupling member by said gripping sleeve that is greater than said first predetermined torque limit, andwherein said gripping sleeve rotates with respect to the coupling member in a loosening direction that is opposite the tightening direction until said second predetermined torque limit is reached allowing said gripping sleeve to rotate said coupling member in the loosening direction. 16. A connector assembly according to claim 15, wherein said torque limiting feature applies a first torque force when said slip element and said engagement element engage one another to rotate said coupling member in said tightening direction and applies a second torque force when said slip element and said engagement element engage one another to rotate said coupling member in said loosening direction, and said second torque force is larger than said first torque force. 17. A connector assembly according to claim 15, wherein said at least one slip element is a spring finger extending inwardly toward said coupling member and said at least one engaging element is a protrusion extending outwardly from an outer surface of said coupling member. 18. A connector assembly according to claim 17, wherein the first predetermined torque limit is based on a thickness of said spring finger, a depth dimension of said spring finger, and a height of said protrusion. 19. A connector assembly according to claim 17, wherein said protrusion includes a sloped surface that provides the tangential engagement with said spring finger and a normal surface that provides the radial engagement with said spring finger. 20. A connector assembly according to claim 15, wherein said slip element is a plurality of annularly spaced spring fingers extending inwardly toward said coupling member and said engaging element is a plurality of annularly spaced protrusions extending outwardly from an outer surface of said coupling member. 21. A connector assembly according to claim 20, wherein said plurality of spring fingers have different depth dimensions. 22. A connector assembly, comprising: a connector including a coupling member rotatably coupled to a body, said coupling member having an interface end configured to engage a mating connector;a gripping sleeve having a rear end that receives at least a portion of said body and a front end that receives at least a portion of said coupling member, said gripping sleeve being configured to apply torque to said coupling member; andmeans for limiting torque applied to said coupling member by said gripping sleeve in both a tightening direction and a loosening direction such that said gripping sleeve applies torque to and rotates said coupling member in the tightening direction until a first predetermined torque limit is reached allowing said gripping sleeve to rotate with respect to said coupling member such that no additional torque is applied to said coupling member by said gripping sleeve beyond said first predetermined torque limit, and such that said gripping element rotates with respect to said coupling member in the loosening direction opposite the tightening direction until said second predetermined torque limit is reached allowing said gripping sleeve to apply torque to and rotate said coupling member in the loosening direction. 23. A connector assembly according to claim 22, wherein said means for limiting torque applies a first torque force when rotating said coupling member in said tightening direction and applies a second torque force when rotating said coupling member in said loosening direction, and said second torque force is larger than said first torque force.
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이 특허에 인용된 특허 (82)
Montena, Noah, Clamping and sealing mechanism with multiple rings for cable connector.
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