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1. 发明专利

JP2009166355A Cooling device of mixer drum 有权
标题翻译：混合器的冷却装置
公开(公告)号：JP2009166355A
公开(公告)日：2009-07-30
申请号：JP2008006935
申请日：2008-01-16
申请人： Yoshikazu Genda , 源田義和
发明人： GENDA YOSHIKAZU
IPC分类号： B28C5/42 , B60P3/16
摘要： PROBLEM TO BE SOLVED: To retain a water effectively in a cover sheet which is wound around the outer periphery of a mixer drum mounted on a concrete mixer and cools the mixer drum by a vaporization heat of the water after sprinkling the water.
SOLUTION: The cover sheet 3 includes a sandwich structure composed of a hardly water-permeable sheet, a water retention sheet and a water-permeable sheet in order from the mixer drum 2 side, and seams penetrating each sheet are provided in a grid form. Further, a plurality of hardly extendable belts sewed to the hardly water-permeable sheet in the peripheral direction of the mixer drum 2, and bands are provided for detachably fixing ends of each belt mutually. The cover sheet 3 is fixed to the mixer drum 2 by fastening with the belts and the bands.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了有效地将水保持在缠绕在安装在混凝土搅拌机上的搅拌机的外周的覆盖片上，并在洒水之后通过水的蒸发热来冷却混合器鼓。解决方案：覆盖片3包括由混合器鼓2侧依次由几乎不透水的片，保水片和透水片组成的夹层结构，并且在每个片材上设置接缝网格形式。此外，在混合机滚筒2的圆周方向上缝合到难渗水性片材上的多个难以伸展的带子，并且设置有用于可拆卸地固定每个带子的端部的带子。覆盖片3通过与带和带的紧固固定到混合器鼓2。版权所有（C）2009，JPO＆INPIT

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