公开(公告)号：US4125130A

公开(公告)日：1978-11-14

申请号：US747247

申请日：1976-12-02

申请人： Ken Yamamoto

发明人： Ken Yamamoto

IPC分类号： F16L11/00

CPC分类号： F16L11/00

摘要： A bellows which is made up of a plurality of coaxially joined bellows elements each having a plurality of n parallelogram-shaped wall elements of thin plate material joined together and positioned around a common center axis. The upper and lower edges of the thus joined wall elements define spaced parallel congruent planar orthopolygonal shapes each having n sides, n being equal to or greater than 3. Each of the orthopolygonal shapes in angularly offset in a direction around the central axis from the next adjacent orthopolygonal shape. The wall elements each have a fold line between the diagonally opposite vertexes which are the farthest apart. The bellows can have a further bellows with an axial cross-sectional shape in the form of waves joined coaxially thereto.

摘要翻译： 波纹管由多个同轴连接的波纹管元件组成，每个波纹管元件具有连接在一起并围绕公共中心轴定位的多个平板形状的薄板材料的壁元件。 这样连接的壁元件的上边缘和下边缘限定了间隔开的平行的一致的平面正交多边形，每个具有n个边，n等于或大于3.每个正交正交形状在中心轴线周围的方向上与下一个 相邻的正交形状。 墙壁元件各自在最远的对角相对的顶点之间具有折叠线。 波纹管可以具有另外的波纹管，该波纹管具有与其同轴连接的波浪形式的轴向横截面形状。