首页>
外国专利>
Tube construction with screw threaded joint, especially for greenhouses, has specifically tapered male end part containing pressed groove for sealing ring
Tube construction with screw threaded joint, especially for greenhouses, has specifically tapered male end part containing pressed groove for sealing ring
展开▼
机译:带有螺纹接头的管结构,特别是用于温室,特别是锥形的公端部,带有用于密封圈的压槽
展开▼
页面导航
摘要
著录项
相似文献
摘要
The male tapered end part (3) of the tube (1) is tapered to a degree which is less than or equal to the sum of the wall thickness of the tubular part (2) of the tube and the height of the screw thread (6). A groove (7) is formed in the male end part by a protrusion (8) extending in the inwards direction of the tube. A screw thread is provided over part of the length of the male end part on the outer side of the latter. Another length section (5) of the male end part is cylindrical. The transition region between the tubular and tapered parts is substantially conical shaped (4). An elastically deformable ring (15), e.g. an O-ring can be located in the groove. The male end part is designed to be engaged with a corresponding female end part.
展开▼