基本信息:
- 专利标题： Concrete block, block joint and block structure
- 专利标题（中）：混凝土块，块体接头和块体结构
- 申请号：US10116044 申请日：2002-04-05
- 公开(公告)号：US20020152708A1 公开(公告)日：2002-10-24
- 发明人： Shiro Kimura , Taizo Kimura , Masashi Tanno
- 优先权： JP9-192836 19970717; JP9-270202 19971002
- 主分类号： E04C002/04
- IPC分类号： E04C002/04 ; E04B005/04
摘要：
A concrete block having comparatively light weight and capable of being manufactured easily and used in various fields of application; a block joint for the concrete blocks, capable of carrying out the arrangement of the concrete blocks simply and retaining the arranged concrete blocks in good order; and a structure made by using the concrete blocks and the block joints. The joint (1, 2) has seats (1b, 2b) which are formed by cutting off predetermined portions thereof and adapted to restrict positions in which the concrete blocks (3) are arranged horizontally and vertically so that horizontally adjacent and vertically adjacent concrete blocks have clearances therebetween, and which support corner portions of the concrete blocks (3) thereon, each of the concrete blocks (10) being formed in a cubic outer shape so that it has an outwardly opened hollow structure, by using a split core (12) which can be broken down and removed after the concrete has been hardened, thus obtaining a structure of which the interior of the concrete blocks (10) communicate with each other when a plurality of blocks (10) are horizontally and vertically arranged.
摘要（中）：
一种混凝土块，重量轻且能容易地制造并用于各种应用领域; 用于混凝土块的块接头，能够简单地执行混凝土块的布置并且保持排列好的混凝土块的顺序; 以及通过使用混凝土块和块接头而制成的结构。 接头（1,2）具有通过切断其预定部分并适于限制水平和垂直布置混凝土块（3）的位置形成的座（1b，2b），使得水平相邻和垂直相邻的混凝土块 在其之间具有间隙，并且其上支撑混凝土块（3）的角部，每个混凝土块（10）通过使用分裂芯（12）形成为立方体外形，使得其具有向外开口的中空结构 ），其可以在混凝土硬化之后被分解和去除，从而获得当多个块（10）水平和垂直布置时混凝土块（10）的内部彼此连通的结构。