公开(公告)号：US07360799B1

公开(公告)日：2008-04-22

申请号：US10920587

申请日：2004-08-17

申请人： Todd C. Price

发明人： Todd C. Price

IPC分类号： F16L43/00 ,  F16L59/14

CPC分类号： F16L59/22

摘要： A half elbow used with a second similar half elbow clads insulation or other structures about a bend. Each half elbow is formed of separate segments of thin sheet material fastened together. Each segment includes first and second edges adapted to be fastened to corresponding second and first edges of adjacent segments. The segments are fastened together and shaped so that they form a curving contour between outside edges and inside edges of the segments. The outside edges of the segments together form an outside seam and the inside edges of the segments together form an inside seam. Two outside seams of two half elbows can be joined together along with two inside seams of the two half elbows to entirely surround and cover a bend.

摘要翻译： 一个半肘与第二个相似的半肘包围使用绝缘或围绕弯曲的其他结构。 每个半弯头由紧固在一起的薄片材料的分开的段形成。 每个段包括适于紧固到相邻段的对应的第二和第一边缘的第一和第二边缘。 这些段被紧固在一起并成形，使得它们在外部边缘和段的内部边缘之间形成弯曲轮廓。 片段的外边缘一起形成外部接缝，并且片段的内边缘一起形成内部接缝。 两个两个肘部的两个外部接缝可以连接在一起，两个半肘部的两个内部接缝完全包围并覆盖弯头。