公开(公告)号：EP3086013A1

公开(公告)日：2016-10-26

申请号：EP15164925.8

申请日：2015-04-23

申请人： Aishin Industrial Corporation ,  Lardieri, Salvatore

发明人： Lardieri, Salvatore ,  Nishitani, Hirohisa

IPC分类号： F16L25/12 ,  F16L27/10 ,  F16L27/107

CPC分类号： F16L27/107 ,  F16L25/12 ,  F16L27/1012

摘要： A joint structure for connecting a primary-side cylindrical short pipe (1a) and a secondary-side cylindrical short pipe (1) to each other through which an object to be conveyed passes using a flexible cylindrical tube (3), wherein annular expansion portions (4, 4a) are formed integrally with opening edges facing each other on the primary-side and secondary-side cylindrical short pipes (1a, 1) to have a larger dimension than an outer diameter of each of the cylindrical short pipes, respectively, outer wall faces of the expansion portions are configured such that diameters thereof are gradually reduced from openings, respectively, and end portions of the flexible cylindrical tube are attached to be covered on outer faces of the expansion portions (4, 4a), respectively.

摘要翻译： 一种连接结构，用于使用柔性圆筒管（3）将一次侧圆筒短管（1a）和二次侧圆筒短管（1）彼此连接，待输送物体通过所述二次侧圆筒短管（1），其中， （4,4a）分别在初级侧和次级侧圆柱形短管（1a，1）上与彼此面对的开口边缘整体形成，以具有比每个圆柱形短管的外径大的尺寸， 膨胀部分的外壁面被构造成使得其直径从开口分别逐渐减小，并且柔性圆柱形管的端部分别附接以覆盖在膨胀部分（4,4a）的外表面上。