您的位置: 首页 > 农业专利 > 详情页

Houses for continuous cultivation
专利权人:
協伸化成株式会社
发明人:
松永 武志
申请号:
JP2010142956
公开号:
JP5160596B2
申请日:
2010.06.23
申请国别(地区):
JP
年份:
2013
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a greenhouse for cultivation, having take-up rollers for opening/closing a cover and the lining, capable of preventing interruption of the operation of the take-up rollers and deformation or breaking of take-up shafts caused by freezing of water accumulated around the take-up rollers in the greenhouse.SOLUTION: The greenhouse for cultivation includes: frame bodies (1 and 1a); covers (2, 2a and 2b) made of synthetic resin films or sheets spread in the frame bodies (1 and 1a); and take-up rollers (4, 4a, 4b, 4c and 4d) having the take-up shafts (40) for taking up or feeding out the covers (2, 2a and 2b) while the take-up shafts (40) themselves move on or along the frame bodies (1 and 1a) when the covers (2, 2a and 2b) are opened/closed. A necessary number of water permeable holes (21) for discharging rain water or dew-condensation water collected in hollows formed between the spread covers (2, 2a and 2b) and the covers (2, 2a and 2b) taken up in rolls or the take-up shafts (40) are disposed in stopping positions of the take-up rollers (4, 4a, 4b, 4c and 4d).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充