LEACHING CHAMBERS JOINED TOGETHER WITH SWIVEL CONNECTIONS

Title:

LEACHING CHAMBERS JOINED TOGETHER WITH SWIVEL CONNECTIONS

Document Type and Number:

WIPO Patent Application WO2003100180

Kind Code:

A3

Abstract:

Arch shape cross-section leaching and stormwater chambers (40, 42) are connected together so that swiveled angling is obtained at the joint. Angling is accomplished by means of an integral or detachable dome end (45, 45A) comprising a conical section. A like chamber with an ordinary end mates by overlapping the dome. Or a like chamber may have an opposing and overlapping end, which also comprises a dome. A coupling (20, 20A) for connecting two ordinary end chambers is comprised of two spaced apart conical domes (22) spaced apart by a connector (24, 24A). The connector between the domes is optionally straight (24) or angled (24A). The couplings enable chambers to be connected at diverse angles to each other, as well as to be connected parallel with offset, i.e., with zigzag path.

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Inventors:

BURNES JAMES

Application Number:

PCT/US2003/015677

Publication Date:

November 25, 2004

Filing Date:

May 20, 2003

Export Citation:

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Assignee:

INFILTRATOR SYSTEMS INC (US)

International Classes:

E03F1/00; (IPC1-7): E02B13/00

Foreign References:

US2153789A	1939-04-11
US5669733A	1997-09-23
US6076993A	2000-06-20
US6592293B1	2003-07-15

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