TOOL FOR STRETCHING SHEET ON GREEN HOUSE, AND METHOD FOR USING THE SAME, AND METHOD FOR STRETCHING SHEET ON GREEN HOUSE WITH THE TOOLS
PROBLEM TO BE SOLVED: To provide a tool which is used for stretching a sheet on a green house and has a new structure capable of realizing the quick mounting of the sheet on the green house by efficient and simple works, to provide a method for using the same, and to provide a method for stretching...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a tool which is used for stretching a sheet on a green house and has a new structure capable of realizing the quick mounting of the sheet on the green house by efficient and simple works, to provide a method for using the same, and to provide a method for stretching the sheet on the green house with the tools. SOLUTION: This tool which is used for stretching the sheet and is useful for transporting the sheet in the green house is characterized by comprising a laterally set main rod 11 combined with a pair of adjacent gate-type skeleton members F, F in a state capable of being axially rotated, and a sheet support rod 12 formed in a shape capable of loading a bundle-like sheet thereon, wherein in the laterally set main rod 11 a rotation-limiting member 13 is formed at a place adjacent to at least one of the connection portions of the laterally set main rod 11 to the gate type skeleton. COPYRIGHT: (C)2004,JPO |
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