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SHEET STRETCHING TOOL FOR FEEDING SHEET TO PLASTIC GREEN HOUSE
专利权人:
ABIKO YOSHINORI
发明人:
ABIKO YOSHINORI
申请号:
JP20040305193
公开号:
JP2006115722(A)
申请日:
2004.10.20
申请国别(地区):
日本
年份:
2006
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a sheet stretching tool for feeding a sheet, far more economical compared to a conventional sheet stretching tool because of being small, lightweight and easy to make and having a simple structure, requiring no re-spreading work of sheet stretching strings, drastically omitting dangerous work at a high place to make stretching work by a small number of people certain and safe, and realizing performing sheet stretching work onto a plastic green house effectively, simply and rapidly. SOLUTION: This sheet stretching tool for feeding a sheet to a plastic green house is such that connecting frames 4 each having a draw front frame 2, a follow frame 3 and a connecting mechanism 41 are connected to each other with hinge mechanisms 6 and 6 in a freely foldable manner, and a stooping rod 5 is projected from the draw front frame 2 at a prescribed angle toward the back side. COPYRIGHT: (C)2006,JPO&NCIPI
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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