Irrigation pipe coupling
First Claim
1. An irrigation pipe coupling between a lay flat irrigation pipe and an irrigation element, the coupling comprises an inner member attached to a wall of the pipe and an outer member,the inner member comprises a bulge and a bore, the bore is formed about an axis in the inner member, and the bulge at least partially surrounds the axis,the outer member comprises a clamp and a shank, the shank is retained in the bore of the inner member, and the clamp at least partially surrounds a base of the shank, whereinat least a portion of the bulge is located between the shank and the clamp.
1 Assignment
0 Petitions
Accused Products
Abstract
A coupling is formed from inner and outer members. The inner member is attached to a pipe wall and is formed with a bulge. The outer member is retained by the inner member and is formed with a clamp that surrounds the bulge.
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Citations
17 Claims
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1. An irrigation pipe coupling between a lay flat irrigation pipe and an irrigation element, the coupling comprises an inner member attached to a wall of the pipe and an outer member,
the inner member comprises a bulge and a bore, the bore is formed about an axis in the inner member, and the bulge at least partially surrounds the axis, the outer member comprises a clamp and a shank, the shank is retained in the bore of the inner member, and the clamp at least partially surrounds a base of the shank, wherein at least a portion of the bulge is located between the shank and the clamp.
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9. An irrigation pipe coupling for connecting to a lay flat irrigation pipe, comprising:
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an inner member having unitary one-piece construction and comprising a bulge and a bore, the bore being formed about an axis in the inner member, and the bulge at least partially surrounding the axis; and an outer member having unitary one-piece construction and comprising a clamp and a shank, the clamp at least partially surrounding a base of the shank;
wherein;the coupling is adjustable between; a disassembled position in which the inner and outer members are separated from each other, and an assembled position in which the shank of the outer member is retained in the bore of the inner member and at least a portion of the inner member'"'"'s bulge is located between the shank and the clamp.
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10. An irrigation pipe coupling in combination with a lay flat irrigation pipe, the irrigation pipe coupling comprising:
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an inner member comprising a bulge and a bore, the bore being formed about an axis in the inner member, and the bulge at least partially surrounding the axis; and an outer member comprising a clamp and a shank, the clamp at least partially surrounding a base of the shank;
wherein;the coupling is adjustable between; a disassembled position in which the inner and outer members are separated from each other, and an assembled position in which the shank of the outer member is retained in the bore of the inner member and at least a portion of the inner member'"'"'s bulge is located between the shank and the clamp; and wherein the coupling is in the assembled position and the inner member is attached to a wall of the pipe. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification