초록 ▼

A fluid system component is provided that includes first and second elements configured to be removably engaged with each other and defining a fluid passageway when engaged. The first element defines three grooves, each of which includes a terminal portion. Correspondingly, the second element includ

A fluid system component is provided that includes first and second elements configured to be removably engaged with each other and defining a fluid passageway when engaged. The first element defines three grooves, each of which includes a terminal portion. Correspondingly, the second element includes three engagement members each of which is configured and arranged to be received in, and travel along, a corresponding groove. The presence of a predetermined line pressure in the fluid passageway forces each engagement member into the terminal portion of the corresponding groove, so as to substantially foreclose disengagement of the first and second elements until the fluid pressure in the fluid passageway has reached a predetermined magnitude.

대표청구항 ▼

What is claimed is: 1. A component suitable for use in a fluid system, comprising: (a) a sleeve defining at least one groove, said groove extending at least partially about a circumference of said sleeve; (b) a cap having at least a first portion received within and engaging said sleeve; and (c) a

What is claimed is: 1. A component suitable for use in a fluid system, comprising: (a) a sleeve defining at least one groove, said groove extending at least partially about a circumference of said sleeve; (b) a cap having at least a first portion received within and engaging said sleeve; and (c) a collar receiving at least a portion of said sleeve therein to removably engage said sleeve and including at least one engagement member configured and arranged to be received in said at least one groove and travel along at least a portion thereof and, upon engagement of said sleeve and said collar, said engagement member positioned within said at least one groove so as to be acted upon, at least indirectly, by a force resulting from the presence of fluid pressure in said fluid passageway. 2. The component as recited in claim 1, wherein the number of grooves is the same as the number of engagement elements. 3. The component as recited in claim 1, wherein said at least one engagement member comprises at least one pin. 4. The component as recited in claim 1, wherein said at least one engagement member comprises at least one roller. 5. The component as recited in claim 1, wherein said at least one groove comprises an entry segment, at least one intermediate segment, and a terminal segment. 6. The component as recited in claim 1, wherein said collar and said cap are integral with each other. 7. The component as recited in claim 1, wherein said at least one groove describes an arc of about one hundred twenty degrees. 8. The component as recited in claim 1, wherein when said fluid pressure reaches a predetermined value, said at least one engagement member is positioned in a terminal segment of said at least one groove. 9. The component as recited in claim 1, wherein said cap is at least partially disposed between said sleeve and said collar. 10. The component as recited in claim 1, further comprising at least one handle attached to one of said first and second elements. 11. The component as recited in claim 1, wherein said at least one groove is substantially in the shape of a "J," wherein line pressure causes said engagement member to lock into a location proximate the terminal portion of said groove. 12. The component as recited in claim 1, wherein said at least one groove comprises a plurality of grooves, each of which overlaps at least one other groove. 13. A cap assembly suitable for use in conjunction with a fluid conduit, comprising: (a) a sleeve defining at least one groove extending at least partially about a circumference of said sleeve, and said sleeve defining a socket configured to receive a portion of the fluid conduit, said sleeve including a substantially annular chamfer defining an opening; (b) a cap configured to be at least partially received within said opening and mate with said substantially annular chamfer of said sleeve, said cap cooperating with the fluid conduit to define a fluid passageway when said sleeve has received the fluid conduit and said cap is mated with said sleeve; and (c) a collar receiving at least a portion of said sleeve therein to removably engage said sleeve so as to retain said cap in position on said sleeve, said collar including at least one engagement member configured and arranged to be received in said at least one groove and travel along at least a portion thereof and, upon engagement of said collar and said sleeve, said engagement member being positioned within said at least one groove so as to be acted upon, at least indirectly, by a force resulting from the presence of fluid pressure in said fluid passageway. 14. The cap assembly as recited in claim 13, wherein said at least one engagement member comprises at least one roller. 15. The cap assembly as recited in claim 13, wherein said at least one groove comprises an entry segment, at least one intermediate segment, and a terminal segment. 16. The cap assembly as recited in claim 13, wherein said at least one groove describes an arc of about one hundred twenty degrees. 17. The cap assembly as recited in claim 13, wherein when said fluid pressure reaches a predetermined value, said at least one engagement member is positioned in a terminal segment of said at least one groove. 18. The cap assembly as recited in claim 13, further comprising at least one handle at least indirectly attached to said sleeve. 19. The cap assembly as recited in claim 18, wherein said at least one handle is rotatable. 20. The cap assembly as recited in claim 13, further comprising an alignment tab. 21. The cap assembly as recited in claim 13, further comprising an o-ring interposed between said cap and said collar. 22. The cap assembly as recited in claim 13, further comprising a safety restraint. 23. The cap assembly as recited in claim 13, wherein said at least one engagement member comprises three rollers and said at least one groove comprises three grooves, each of said three grooves including an entry segment, at least one intermediate segment, and a terminal segment. 24. The cap assembly as recited in claim 23, wherein each of said three grooves overlaps another groove. 25. The cap assembly as recited in claim 13, wherein said at least one groove is substantially in the shape of a "J," wherein line pressure causes said engagement member to lock into a location proximate the terminal portion of said groove. 26. A component suitable for use in a fluid system, comprising: (a) a sleeve defining at least one groove, said groove extending at least partially about a circumference of said sleeve; (b) a cap having at least a first portion received within said sleeve, wherein said first portion mates with said sleeve when said first portion is received within said sleeve; and (c) a collar configured to be selectively mounted on and removable from said sleeve, said collar further being configured to removably engage said sleeve and including at least one engagement member configured and arranged to be received in said at least one groove and travel along at least a portion thereof and, upon engagement of said collar and said sleeve, said engagement member being positioned within said at least one groove so as to be acted upon, at least indirectly, by a force resulting from the presence of fluid pressure in said fluid passageway. 27. The component as recited in claim 26, wherein the number of grooves is the same as the number of engagement elements. 28. The component as recited in claim 26, wherein said at least one engagement member comprises at least one pin. 29. The component as recited in claim 26, wherein said at least one engagement member comprises at least one roller. 30. The component as recited in claim 26, wherein said at least one groove comprises an entry segment, at least one intermediate segment, and a terminal segment. 31. The component as recited in claim 26, wherein said collar a and said cap are integral with each other. 32. The component as recited in claim 26, wherein said at least one groove describes an arc of about one hundred twenty degrees. 33. The component as recited in claim 26, wherein when said fluid pressure reaches a predetermined value, said at least one engagement member is positioned in a terminal segment of said at least one groove. 34. The component as recited in claim 26, wherein said cap is at least partially disposed between said sleeve and said collar. 35. The component as recited in claim 26, further comprising at least one handle attached to one of said sleeve and said collar. 36. The component as recited in claim 26, wherein said at least one groove is substantially in the shape of a "J," wherein line pressure causes said engagement member to lock into a location proximate the terminal portion of said groove. 37. The component as recited in claim 26, wherein said at least one groove comprises a plurality of grooves, each of which overlaps at least one other groove.