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    • 8. 发明专利
    • Roofing tile nail cutting tool
    • 圆形切割工具
    • JP2003314014A
    • 2003-11-06
    • JP2002124914
    • 2002-04-25
    • Kubota Corp株式会社クボタ
    • OSHIMA ISAO
    • E04D15/02E04D15/00
    • E04D15/003
    • PROBLEM TO BE SOLVED: To provide an inexpensive roofing tile nail cutting tool for cutting a nail for fixing a removed roofing tile without damaging a normal roofing tile and a normal fixing nail. SOLUTION: This roofing tile nail cutting tool is characterized by having a saw blade capable of cutting the fixing nail of this removed roofing tile by inserting the saw blade into clearance between the removed roofing tile to be removed among previously laid roofing tiles and the normal roofing tile overlapping under the removed roofing tile, an extension plate insertable into the clearance, and extended from a rear end part of the saw blade by setting a tip part of the saw blade inserted into the clearance to the length for coming to the innermost part than the fixing nail, and a grip extended to a rear end part of the extension plate opposed to this saw blade. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种廉价的屋顶瓦指甲切割工具,用于切割用于固定除去的屋顶瓦的指甲,而不会损坏正常的屋顶瓦和普通的固定钉。 解决方案:这种屋顶瓦指甲切割工具的特征在于具有能够通过将锯片插入到先前铺设的屋顶瓦片中要移除的去除的屋顶瓦片之间的间隙中的间隙中来切割该去除的屋顶瓦片的固定钉的锯片,以及 在被去除的屋顶瓦下方重叠的正常屋顶瓦片,可插入间隙的延伸板,并且通过将插入间隙中的锯片的尖端部分设置成达到长度来从锯片的后端部延伸出来 与固定钉最内侧的部分,以及延伸到与该锯片相对的延伸板的后端部的把手。 版权所有(C)2004,JPO
    • 10. 发明公开
    • MACHINE FOR RENEWING AND REMOVING PLASTICS IN GREENHOUSES
    • N N N N N N N N N N N N N N N N N N N N N N N N N N N
    • EP2000020A2
    • 2008-12-10
    • EP06841764.1
    • 2006-12-28
    • Fernandez Fernandez, JosefaFernandez Pérez, Encarnacion
    • FERNÁNDEZ FERNÁNDEZ, Juan Francisco
    • A01G13/02E04D15/06E04D5/06A01G9/14E04B1/32E04H15/36
    • A01G9/1407A01G9/1438E04D15/003Y02A40/252
    • Designed to slide between the two metal meshes that stabilize the closure plastic of a greenhouse, with the aid of a towing vehicle, with a view to removing plastic already in place, in the event that it is necessary to replace it, and also to renew said plastic, replacing it with new plastic, the machine is constituted by a substantially level frame formed from double side members (7) that are joined at their front end, forming a plane inclined upwards and forwards, and at their rear end in a rounded manner, giving said frame a sledge effect on the lower wire mesh (2), whilst, at the top, said frame incorporates a fork (13) of convex curved profile that in turn confers on the frame a sledge effect on the upper wire mesh (3), both double members being spaced apart from one another by means of a plurality of cross members (4-5-6) and said frame incorporating support means for the shaft (14) of the roll of new plastic, and also with claws (21-22) for removing the old plastic, and also a series of wheels (11) arranged internally and assisted by a motor (12) by the corresponding transmission for its movement, together with means for hitching to a towing vehicle.
    • 设计用于在两个金属网之间滑动,这两个网格之间借助牵引车来稳定温室的封闭塑料,以便在需要更换塑料的情况下去除塑料,并且还要更新 所述塑料用新塑料代替,该机器由由双侧构件(7)形成的基本上水平的框架构成,所述双面构件在其前端处接合,形成向上和向前倾斜的平面,并且在其后端处于圆形 使得所述框架在下金属丝网(2)上产生雪橇效应,而在顶部,所述框架包括凸起弯曲轮廓的叉(13),所述叉(13)又在框架上赋予上网线上的滑橇效应 (3)中,两个双构件通过多个横向构件(4-5-6)彼此间隔开,并且所述框架包括用于新塑料卷的轴(14)的支撑装置,并且还具有 爪子(21-22)用于去除旧塑料,还有一个 一系列车轮(11),其内部布置并由相应的变速器由电动机(12)辅助以使其运动,以及用于联接到牵引车辆的装置。