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1. 发明专利

JP2005120633A Block and block connection device 有权
标题翻译：块和块连接装置
公开(公告)号：JP2005120633A
公开(公告)日：2005-05-12
申请号：JP2003355122
申请日：2003-10-15
申请人： Morihito Utsunomiya , 守人宇都宮
发明人： UTSUNOMIYA MORIHITO
IPC分类号： E02D29/02 , E04B2/02
CPC分类号： E02D29/0283
摘要： PROBLEM TO BE SOLVED: To provide a block and a block connection device capable of constructing a concrete retaining wall easily within a comparatively short period of time.
SOLUTION: This block 10 is provided with a plane-like front part 18 and a plurality of protruding connection device locking parts 12 formed on its rear surface side. The block 20 is provided with a tabular front part 28 inclined onto the rear surface side and a plurality of protruding connection device locking parts 22 formed on the rear surface side of the front part 28. The block connection device 50 is composed of a connection member 51 having fixed length and a grip member 52 joined detachably with join parts 51a at both ends of the connection member 51. The blocks 10, 20 can be connected with fixed interval by gripping the connection device locking parts 12, 22 of the blocks 10, 20 arranged by opposing rear surface parts by a grip part 52d of the block connection device 50.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在较短时间内容易地构造混凝土挡土墙的块和块连接装置。解决方案：该块10设置有平面状的前部18和形成在其后表面侧上的多个突出的连接装置锁定部12。块体20具有向后表面侧倾斜的平板状的前部28和形成在前部28的背面侧的多个突出的连接装置的锁定部22.块连接装置50由连接部件 51具有固定长度，并且夹持构件52与连接构件51的两端处的接合部51a可拆卸地接合。块10,20可以通过夹持块10,10的连接装置锁定部12,22而以固定的间隔连接。 20由块连接装置50的把手部52d通过相对的后表面部分布置。版权所有（C）2005，JPO＆NCIPI

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