公开(公告)号：US20110204190A1

公开(公告)日：2011-08-25

申请号：US12737858

申请日：2010-02-03

申请人： Daisuke Ikeda ,  Yasuaki Kawanami ,  Kouji Terasaki

发明人： Daisuke Ikeda ,  Yasuaki Kawanami ,  Kouji Terasaki

IPC分类号： F16L3/015

CPC分类号： H01B7/0823 ,  H01B7/041 ,  H02G11/006

摘要： In an elongated structure for a movable section, a plurality of operational linear elements such as conductive wires are arranged in parallel in a belt-like sheath member, and an outer region of the sheath member, which is defined by a bend of the sheath member, has a larger rigidity than that of an inner region of the sheath member, which is defined by the bend of the sheath member. When the sheath member 2 have the regions exhibiting the different rigidities, and when an external force is exerted on the elongated structure 1 for the movable section, it is apt to bend toward the side of the sheath member having the small rigidity, and the bent portion is maintained at a given curvature which is determined by the entire rigidity of the sheath member 2. Therefore, the elongated structure 1 for the movable section cannot easily meander while the movable end thereof is moved. Also, while the position of the bent portion is shifted, it is possible to stably carry out the movement of the movable end and the shift of the bent portion. In addition, a protective guide structure is not needed, and not only can an installing space for the elongated structure 1 for the movable section become smaller, but also it is possible to cut down a cost necessary for such a protective guide structure.

摘要翻译： 在可移动部分的细长结构中，诸如导线的多个操作线性元件平行布置在带状护套部件中，并且鞘部件的外部区域由护套部件的弯曲部限定 具有比鞘部件的弯曲部限定的鞘部件的内部区域的刚性大的刚性。 当护套构件2具有呈现不同刚性的区域时，并且当外力作用在可移动部分的细长结构体1上时，其易于向具有刚性小的护套构件的侧面弯曲，并且弯曲 部分被保持在由鞘部件2的整体刚度所决定的给定曲率上。因此，可移动部分的细长结构1在其可移动端移动时不容易弯曲。 此外，当弯曲部分的位置偏移时，可以稳定地执行可动端的移动和弯曲部分的移动。 此外，不需要保护引导结构，不仅可以使用于可移动部分的细长结构1的安装空间变小，而且可以减少这种保护引导结构所需的成本。

公开(公告)号：US08950714B2

公开(公告)日：2015-02-10

申请号：US12737858

申请日：2010-02-03

申请人： Daisuke Ikeda ,  Yasuaki Kawanami ,  Kouji Terasaki

发明人： Daisuke Ikeda ,  Yasuaki Kawanami ,  Kouji Terasaki

IPC分类号： F16L3/08 ,  H01B7/08 ,  H02G11/00 ,  H01B7/04

CPC分类号： H01B7/0823 ,  H01B7/041 ,  H02G11/006

摘要： In an elongated structure for a movable section, a plurality of operational linear elements such as conductive wires are arranged in parallel in a belt-like sheath member, and an outer region of the sheath member, which is defined by a bend of the sheath member, has a larger rigidity than that of an inner region of the sheath member, which is defined by the bend of the sheath member. When the sheath member 2 have the regions exhibiting the different rigidities, and when an external force is exerted on the elongated structure 1 for the movable section, it is apt to bend toward the side of the sheath member having the small rigidity, and the bent portion is maintained at a given curvature which is determined by the entire rigidity of the sheath member 2. Therefore, the elongated structure 1 for the movable section cannot easily meander while the movable end thereof is moved. Also, while the position of the bent portion is shifted, it is possible to stably carry out the movement of the movable end and the shift of the bent portion. In addition, a protective guide structure is not needed, and not only can an installing space for the elongated structure 1 for the movable section become smaller, but also it is possible to cut down a cost necessary for such a protective guide structure.

摘要翻译： 在可移动部分的细长结构中，诸如导线的多个操作线性元件平行布置在带状护套部件中，并且鞘部件的外部区域由护套部件的弯曲部限定 具有比鞘部件的弯曲部限定的鞘部件的内部区域的刚性大的刚性。 当护套构件2具有呈现不同刚性的区域时，并且当外力作用在可移动部分的细长结构体1上时，其易于向具有刚性小的护套构件的侧面弯曲，并且弯曲 部分被保持在由鞘部件2的整体刚度所决定的给定曲率上。因此，可移动部分的细长结构1在其可移动端移动时不容易弯曲。 此外，当弯曲部分的位置偏移时，可以稳定地执行可动端的移动和弯曲部分的移动。 此外，不需要保护引导结构，不仅可以使用于可移动部分的细长结构1的安装空间变小，而且可以减少这种保护引导结构所需的成本。