Claims
- 1. A drain system for placement into at least one of a natural surface and a pavement area and subjected to an inward pressure associated with at least one of expansion and contraction of the natural surface or pavement area, the drain system comprising:a base conduit including a lower wall and first and second opposing sidewalls extending from said lower wall to define a longitudinally-extending channel; a cover member moveable between an open position exposing said channel and a closed position covering said channel; a coupling mechanism for securing said cover member to said base conduit when said cover member is in said closed position; and an alignment mechanism for aligning said cover member with respect to said base conduit when said cover member is in said closed position, wherein said alignment mechanism is adapted to apply a support force to at least one of said sidewalls of said base conduit when said cover member is manipulated into said closed position, said alignment mechanism including an alignment bar projecting from a lower surface of said cover member and an alignment flange member projecting substantially perpendicularly from said first sidewall inwardly into said channel.
- 2. The system according to claim 1, wherein said alignment bar includes a contact surface adapted to apply said support force to a distal end of said alignment flange member when said cover member is in said closed position.
- 3. The system according to claim 2, wherein said alignment flange member extends longitudinally throughout the length of said base conduit and said alignment bar extends longitudinally throughout the length of said cover member.
- 4. The system according to claim 1, further comprising a locking device for providing a locking connection between said cover member and said base conduit when said cover member is in said closed position.
- 5. The system according to claim 1, further comprising at least one end plug for preventing fluid flow through said base conduit.
- 6. The system according to claim 5, wherein said at least one end plug comprises a base portion extending across an open axial end of said base conduit and a projection member having a size adapted for receipt into said chamber of said base conduit.
- 7. The system according to claim 1, further comprising at least one end discharge adaptor for permitting the discharge of the fluid from said base conduit.
- 8. The system according to claim 7, wherein said at least one end discharge adapter comprises a base portion extending across an open axial end of said base conduit and a projection member having a size adapted for receipt into said chamber of said base conduit and a pipe section adapted to permit the discharge of the fluid from said base conduit.
- 9. A drain system for placement into at least one of a natural surface and a pavement area and subjected to an inward pressure associated with at least one of expansion and contraction of the natural surface or pavement area, the drain system comprising:a base conduit including a lower wall and first and second opposing sidewalls extending from said lower wall to define a longitudinally-extending channel; a cover member moveable between an open position exposing said channel and a closed position covering said channel; a coupling mechanism for securing said cover member to said base conduit when said cover member is in said closed position; and an alignment mechanism for aligning said cover member with respect to said base conduit when said cover member is in said closed position, wherein said alignment mechanism is adapted to apply a support force to at least one of said sidewalls of said base conduit when said cover member is manipulated into said closed position, and said coupling mechanism comprises a first coupling member formed on said second sidewall and a second coupling member formed on a lower surface of said cover member for engagement with said first coupling member when said cover member is in said closed position.
- 10. The system according to claim 9, wherein said second coupling member is adapted for pivotal engagement about said first coupling member when said cover member is in said closed position.
- 11. The system according to claim 10, wherein said first coupling member comprises a coupling flange member that extends substantially perpendicularly from said second sidewall and into said channel and said coupling member comprises an elongated shaft and a shoulder portion that projects substantially perpendicularly from said shaft and towards said second sidewall.
- 12. The system according to claim 11, wherein said shoulder portion is spaced from a lower surface of said cover member, said space defining a gap into which a distal end of said coupling flange member is pivotably received when said cover member is in said closed position.
- 13. A drain system for placement into at least one of a natural surface and a pavement area and subjected to an inward pressure associated with at least one of expansion and contraction of the natural surface or pavement area, the drain system comprising:a base conduit including a lower wall and first and second opposing sidewalls extending from said lower wall to define a longitudinally-extending channel; a cover member moveable between an open position exposing said channel and a closed position covering said channel; a coupling mechanism for securing said cover member to said base conduit when said cover member is in said closed position; and an alignment mechanism for aligning said cover member with respect to said base conduit when said cover member is in said closed position, wherein said alignment mechanism is adapted to apply a support force to at least one of said sidewalls of said base conduit when said cover member is manipulated into said closed position, and said coupling mechanism comprises upper and lower coupling members formed on said second sidewall and a second coupling member formed on said cover member for engagement with said upper and lower coupling members when said cover member is in said closed position.
- 14. The system according to claim 13, wherein said second coupling member is adapted for pivotal engagement about said upper and lower coupling members when said cover member is in said closed position.
- 15. The system according to claim 14, wherein said upper and lower coupling members each comprise a coupling flange member that extends substantially perpendicularly from said second sidewall into said channel and said second coupling member comprises an extension arm which is offset downwardly from an upper surface of said cover member.
- 16. The system according to claim 15, wherein said upper coupling member is spaced from said lower coupling member, said space defining a gap into which said extension arm is pivotably received when said cover member is in said closed position.
- 17. A drain system for placement in at least one of a natural surface and pavement area and subjected to an inward pressure associated with at least one of expansion and contraction of the natural surface or pavement area, the drain system comprising:a base conduit including a lower wall and first and second opposing sidewalls extending from said lower wall to define a longitudinally-extending channel; a cover member connectable to said base conduit and operable between an open position exposing said channel and a closed position covering said channel, said cover member comprising a body including a lower surface that faces into said channel and an upper surface that is coplanar with the contiguous surface of the natural surface or pavement area when said cover member is in said closed position covering said channel; a coupling device for securing said cover member to said base conduit when said cover member is in said closed position; and a locking device for providing a locking connection between said cover member and said base conduit when said cover member is in said closed position; and an alignment mechanism for aligning said cover member with respect to said base conduit, said alignment mechanism including a second coupling device comprising an alignment bar that projects from said lower surface of said cover member and an alignment flange member, said alignment flange member projecting substantially perpendicularly from said first sidewall inwardly into said channel; wherein said alignment bar includes a contact surface adapted to apply a support force to a distal end of said alignment flange member.
- 18. The system according to claim 17, wherein said alignment flange member extends longitudinally throughout the length of said base conduit and said alignment bar extends longitudinally throughout the length of said cover member.
- 19. The system according to claim 17, wherein said locking device comprises at least one of a plurality of bolts and a plurality of screws.
- 20. The system according to claim 17, further comprising at least one end plug for preventing fluid flow through said base conduit.
- 21. The system according to claim 20, wherein said at least one end plug comprises a base portion extending across an open axial end of said base conduit and a projection member having a size adapted for receipt into said channel of said base conduit.
- 22. The system according to claim 17, further comprising at least one end discharge adaptor for permitting the discharge of the fluid from said base conduit.
- 23. The system according to claim 22, wherein said at least one end discharge adapter comprises a base portion extending across an open axial end of said base conduit and a projection member having a size adapted for receipt into said channel of said base conduit and a pipe section adapted to permit the discharge of the fluid from said base conduit.
- 24. A drain system for placement in at least one of a natural surface and pavement area and subjected to an inward pressure associated with at least one of expansion and contraction of the natural surface or pavement area, the drain system comprising:a base conduit including a lower wall and first and second opposing sidewalls extending from said lower wall to define a longitudinally-extending channel; a cover member connectable to said base conduit and operable between an open position exposing said channel and a closed position covering said channel, said cover member comprising a body including a lower surface that faces into said channel and an upper surface that is coplanar with the contiguous surface of the natural surface or pavement area; a coupling device for securing said cover member to said base conduit when said cover member is in said closed position; and a locking device for providing a locking connection between said cover member and said base conduit when said cover member is in said closed position; and an alignment mechanism for aligning said cover member with respect to said base conduit, said alignment mechanism including a second coupling device comprising an alignment bar that projects from said lower surface of said cover member and an alignment flange member, wherein said alignment bar includes a contact surface adapted to apply a force to a distal end of said alignment flange member, and said coupling mechanism comprises a first coupling member formed on said second sidewall and a second coupling member formed on said lower surface of said cover member for engagement with said first coupling member when said cover member is in said closed position.
- 25. The system according to claim 24, wherein said second coupling member is adapted for pivotal engagement about said first coupling member when said cover member is in said closed position.
- 26. The system according to claim 25, wherein said first coupling member comprises a coupling flange member that extends from said second sidewall into said channel and said second coupling member comprises an elongated shaft and a shoulder portion that projects from said shaft and towards side first sidewall.
- 27. The system according to claim 26, wherein said shoulder portion is spaced from said lower surface of said cover member, said space defining a gap into which a distal end of said coupling flange member is pivotably received when said cover member is in said closed position.
- 28. A drain system for placement in at least one of a natural surface and pavement area and subjected to an inward pressure associated with at least one of expansion and contraction of the natural surface or pavement area, the drain system comprising:a base conduit including a lower wall and first and second opposing sidewalls extending from said lower wall to define a longitudinally-extending channel; a cover member connectable to said base conduit and operable between an open position exposing said channel and a closed position covering said channel, said cover member comprising a body including a lower surface that faces into said channel and an upper surface that is coplanar with the contiguous surface of the natural surface or pavement area; a coupling device for securing said cover member to said base conduit when said cover member is in said closed position; and a locking device for providing a locking connection between said cover member and said base conduit when said cover member is in said closed position; and an alignment mechanism for aligning said cover member with respect to said base conduit, said alignment mechanism including a second coupling device comprising an alignment bar that projects from said lower surface of said cover member and an alignment flange member, wherein said alignment bar includes a contact surface adapted to apply a support force to a distal end of said alignment flange member, and said coupling mechanism comprises upper and lower coupling members formed on said second sidewall and a second coupling member formed on said cover member for engagement with said upper and lower coupling members when said cover member is in said closed position.
- 29. The system according to claim 28, wherein said second coupling member is adapted for pivotal engagement about said upper and lower coupling members when said cover member is in said closed position.
- 30. The system according to claim 29, wherein said upper and lower coupling members each comprise a coupling flange member that extends substantially perpendicularly from said second sidewall into said channel and said second coupling member comprises an extension arm which is offset downwardly from said upper surface of said cover member.
- 31. The system according to claim 30, wherein said upper coupling member is spaced from said lower coupling member, said space defining a gap into which said extension arm is pivotably received when said cover member is in said closed position.
Parent Case Info
This application claims priority to U.S. Provisional Application No. 60/248,212, filed Nov. 15, 2000.
US Referenced Citations (17)
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/248212 |
Nov 2000 |
US |