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1. 发明专利

JP2010007305A Tunneling machine and tunneling method 有权
标题翻译：隧道掘进方法
公开(公告)号：JP2010007305A
公开(公告)日：2010-01-14
申请号：JP2008166081
申请日：2008-06-25
申请人： Kokudo Koki Kk , Taisei Corp , コクド工機株式会社 , 大成建設株式会社
发明人： TAKAMIZAWA KAZUO , NAKAMURA TAKAYOSHI , YAMADA NORIYUKI , ARIGA TERUO
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a tunneling machine capable of performing rectangular tunneling without being restricted by the geological conditions of natural ground. SOLUTION: This tunneling machine 1 comprises a cutter head 10 rotated about the axis of a tunnel, a cylindrical body section 20 which is disposed at the rear of the cutter head 10 and which has a means for driving the cutter head 10, a chamber 30 formed between the cutter head 10 and the cylindrical body section 20, and a plurality of cutting bits 40, 40... moving forward and backward in the tunneling direction. The cutting bits 40, 40... are disposed at the peripheral edge corners of the cylindrical body section 20 when viewed from the front. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在不受自然地面的地质条件限制的情况下进行矩形隧道掘进的隧道掘进机。解决方案：该隧道机1包括围绕隧道的轴线旋转的刀头10，设置在刀头10的后部并具有用于驱动刀头10的装置的圆柱形主体部分20，形成在刀头10和圆筒体部20之间的腔室30以及沿隧道方向前后移动的多个切削刀头40,40 ...。当从前面观察时，切割钻头40,40 ...设置在圆柱形主体部分20的周边边缘角处。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2012162985A Tunneling machine 有权
标题翻译：隧道机
公开(公告)号：JP2012162985A
公开(公告)日：2012-08-30
申请号：JP2012128298
申请日：2012-06-05
申请人： Taisei Corp , 大成建設株式会社
发明人： TAKAMIZAWA KAZUO , NAKAMURA TAKAYOSHI , YAMADA NORIYUKI , ARIGA TERUO
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a tunneling machine capable of performing rectangular tunneling without being restricted by the geological conditions of natural ground.SOLUTION: A tunneling machine 1 comprises a cutter head 10 rotated about the axis of a tunnel, a cylindrical body part 20 of a rectangular cross section which is disposed at the rear of the cutter head 10 and has means for driving the cutter head 10, a chamber 30 formed between the cutter head 10 and the cylindrical body part 20, and a plurality of cutting bits 40, 40... individually moving forward and backward in the tunneling direction. The plurality of cutting bits 40, 40... are disposed at each of the peripheral edge corners of the cylindrical body part 20 when viewed from the front.
摘要翻译：要解决的问题：提供一种能够在不受自然地面的地质条件限制的情况下进行矩形隧道掘进的隧道掘进机。解决方案：隧道机1包括围绕隧道的轴线旋转的切割头10，设置在切割头10的后部的矩形横截面的圆柱形主体部分20，并且具有用于驱动切割器的装置头部10，形成在刀头10和圆筒体部20之间的腔室30，以及分别沿隧道方向前后移动的多个切削刀头40,40 ...。当从前面观察时，多个切削刀头40,40 ...设置在圆柱形主体部件20的每个周边边缘角处。版权所有（C）2012，JPO＆INPIT

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