公开(公告)号：US4917538A

公开(公告)日：1990-04-17

申请号：US333583

申请日：1989-04-05

申请人： Shigetoshi Koga ,  Yoshio Hosokawa ,  Hideo Sueki ,  Mikio Okano ,  Ryota Fujiwara ,  Yukihisa Inagawa ,  Ken Fukui

发明人： Shigetoshi Koga ,  Yoshio Hosokawa ,  Hideo Sueki ,  Mikio Okano ,  Ryota Fujiwara ,  Yukihisa Inagawa ,  Ken Fukui

IPC分类号： E21D11/10

CPC分类号： E21D11/102

摘要： A tunnel lining process and an apparatus for use in the process in the prior art are improved in order to greatly enhance a lining speed and to facilitate the work of placing concreate for lining. The improvements reside in that a pressing form for pressing a tunnel concrete lining and a side form to be positioned on the side of the pressing form opposite to an already placed concrete lining are constructed as separate bodies in distinction from the prior art. After the pressing form and the side form have been disposed along an excavated surface of a tunnel, lining concrete is placed in a space delimited by the both forms, the excavated surface and the already placed concrete lining so as to press the lining concrete onto the excavated surface to be lined. Thereafter the pressing form is displaced along the side form and in parallel to the surface to be lined, and the steps of placing lining concrete and displacing the pressing form are repeated until placing of concrete over the entire length of the side form is completed. Then the side form is displaced to the next lining region after the finally placed concrete has revealed its mechanical strength. The aforementioned steps are repeated. A tunnel lining apparatus favorably employed upon practicing the above-described process is also disclosed.

摘要翻译： 改进了现有技术中的隧道衬砌工艺和用于该工艺的设备，以便大大提高衬砌速度并有助于将混凝土浇筑用于衬砌的工作。 改进之处在于，与现有技术不同，构造了用于压制隧道混凝土衬砌的压制形式和与已经放置的混凝土衬砌相对的位于与冲压形式相对的侧面上的侧面形状。 在沿着隧道的挖掘表面布置压制形式和侧面形状之后，将衬里混凝土放置在由两种形式，挖掘表面和已经放置的混凝土衬里限定的空间中，以将衬里混凝土压在 挖出面要排列。 此后，压制形式沿着侧面形状并且平行于待衬里的表面移位，并且重复放置衬里混凝土和移动压制形式的步骤，直到完成在整个侧面的整个长度上的混凝土。 然后在最终放置的混凝土显示出其机械强度后，侧面形状被移位到下一个衬里区域。 重复上述步骤。 还公开了在实施上述工艺时有利地使用的隧道衬砌装置。

公开(公告)号：US07329083B2

公开(公告)日：2008-02-12

申请号：US10848441

申请日：2004-05-18

申请人： Shinichi Nakazato ,  Noriyuki Kawanishi ,  Shigetoshi Koga

发明人： Shinichi Nakazato ,  Noriyuki Kawanishi ,  Shigetoshi Koga

IPC分类号： B65G57/00 ,  B65G59/02 ,  B65H29/32 ,  B65B21/02

CPC分类号： B65G65/00 ,  B65G2201/0267

摘要： A loader picks up a workpiece from a container, and delivers it to a workstation downstream. An unloader receives the workpiece from the workstation upstream and puts it into a container. In the loader and the unloader respectively, a first stacker and a second stacker, for holding containers in stacked manner, are placed in parallel along direction Y. A table working as a container moving mechanism moves an extracted container along direction Y. A first container transfer mechanism extracts a container from the containers stacked in the first stacker and delivers it to the container moving mechanism. A second container transfer mechanism receives the container from the moving mechanism, and stacks it in the second stacker. A transfer-head working as a workpiece transfer mechanism picks up the workpiece from the container on the table, moves it along direction X, and delivers it to the workstation downstream.

摘要翻译： 装载机从容器拾取工件，并将其输送到下游的工作站。 卸载机从上游工作站接收工件并将其放入容器中。 在装载机和卸载机中，分别以层叠的方式保持容器的第一堆垛机和第二堆垛机沿Y方向平行放置。作为容器移动机构的工作台沿着Y方向移动抽出的容器。第一容器 转移机构从堆叠在第一堆垛机中的容器中提取容器并将其输送到容器移动机构。 第二容器传送机构从移动机构接收容器，并将其堆叠在第二堆垛机中。 作为工件传送机构工作的转印头从工作台上的容器中取出工件，沿X方向移动，并将其传送到工作站下游。