公开(公告)号：US5038122A

公开(公告)日：1991-08-06

申请号：US482168

申请日：1990-02-20

申请人： Kiyofumi Nakayama ,  Kazushige Kurihara

发明人： Kiyofumi Nakayama ,  Kazushige Kurihara

IPC分类号： H01H50/04 ,  H01H50/14

CPC分类号： H01H50/042

摘要： An electromagnetic relay wherein a movable contact is closed or opened against a stationary contact through excitation or demagnetization of an electromagnetic coil. A base made of synthetic resin and having a flat plate shape is provided with a space extending vertically. A stationary contact member is formed separately of a terminal member, the stationary contact member and the terminal member are provided on the side of a top surface and on the side of an undersurface of a base, respectively, and these members are connected to each other through a hole formed in the base. A recess for positioning the stationary contact member is formed on the top surface of the base. The movable contact is placed on a shorter side of the electromagnetic coil.

摘要翻译： 一种电磁继电器，其中可动触头通过电磁线圈的激励或去磁而闭合或打开抵靠固定触点。 由合成树脂制成并具有平板形状的基座设置有垂直延伸的空间。 固定接触构件分别由端子构件形成，固定接触构件和端子构件分别设置在基底的顶面和侧面上，并且这些构件彼此连接 通过形成在基座中的孔。 用于定位固定接触构件的凹部形成在基座的顶表面上。 可动触点放置在电磁线圈的较短侧。

公开(公告)号：US5150556A

公开(公告)日：1992-09-29

申请号：US587679

申请日：1990-09-25

申请人： Toshiyuki Yamada ,  Yoshihiro Takahama ,  Kazushige Kurihara ,  Hajime Nakajima

发明人： Toshiyuki Yamada ,  Yoshihiro Takahama ,  Kazushige Kurihara ,  Hajime Nakajima

IPC分类号： E04B1/35 ,  E04B7/14

CPC分类号： E04B1/3544 ,  E04B7/14

摘要： A chord truss roof includes a ring-girder, cross beams arranged radially around the ring-girder, chord members stretched between the respective cross beams and the ring-girder. The roof supports itself by tensioning the chord members. The ring-girder has an upper compression ring, a lower tension ring, and plural struts connecting the two rings. The chord members arranged opposite one another with both end portions of the tension ring interposed therebetween are connected to the corresponding end portions of the tension ring, and are joined to one another via connection members which are disposed between both end portions of the tension ring. Further, each strut is provided along a line which bisects the angle made by a corresponding chord member and the plane defined by the tension ring.

摘要翻译： 和弦桁架屋顶包括环梁，围绕环梁径向布置的横梁，在各个横梁和环形梁之间延伸的弦杆构件。 屋顶通过张紧弦杆构件来支撑自己。 环形梁具有上压缩环，下张力环和连接两个环的多个支柱。 连接在张紧环的两端部的相互相对配置的弦构件被连接到张力环的对应的端部，并且通过布置在张紧环的两个端部之间的连接构件彼此接合。 此外，每个支柱沿着将由对应的弦构件和由张力环限定的平面所分成的角度的直线设置。

公开(公告)号：US5067288A

公开(公告)日：1991-11-26

申请号：US523720

申请日：1990-05-15

申请人： Yoshihiro Takahama ,  Kazushige Kurihara ,  Takayuki Nishiya

发明人： Yoshihiro Takahama ,  Kazushige Kurihara ,  Takayuki Nishiya

IPC分类号： E04B1/32 ,  E04B7/08 ,  E04B7/10 ,  E04H3/14

CPC分类号： E04H3/14 ,  E04B1/3211 ,  E04B7/105 ,  E04B2001/3235

摘要： A dome structure is disclosed, comprising an upper part of a dome structure having a top portion and a bottom portion and being erected on a structure with the bottom portion of the dome frame contacting the structure, the dome structure comprising a plurality of arch-shaped steel trusses, each of which comprises a plurality of upper chord members and a plurality of lower chord members; and at least two pairs of compression rings, each ring in a pair being of a different diameter and being engaged with the top portion of the dome structure, at least the pairs of the compression rings supporting the upper chord members, and one of the rest of the pairs of the compression rings supporting the lower chord members, the steel trusses extending radially from the compression ring to the structure.

摘要翻译： 公开了一种圆顶结构，包括具有顶部和底部的圆顶结构的上部，并且竖立在具有圆顶框架的底部接触结构的结构上，该圆顶结构包括多个拱形 钢桁架，每个都包括多个上弦构件和多个下弦构件; 以及至少两对压缩环，一对中的每个环具有不同的直径，并且与圆顶结构的顶部接合，至少一对支撑上弦杆构件的压缩环和其余的一个 的一对压缩环支撑下弦杆构件，钢桁架从压缩环径向延伸到结构。