| 摘要 |
<p>PURPOSE:To simplify the connection of pipes and obviate the necessity of much time and labor in the connection, even if the diameter of the pipe increases. CONSTITUTION:The end parts of a fixed pipe 2 and a pipe 25 are abutted, and an annular packing 30 is closely attached to a collar 27 by allowing fluid to act inside the annular packing 30, and airtightness is kept, and a cam part 35 is fitted with the outer periphery of the pipe 25 by turning a cam 33, and the collar 27 is regulated by the cam 33, and provides the thrust force. Accordingly, the prevention for the fluid leak and holding of the thrust force due to the pressure in the pipe are simplified, and the connection between the pipes is simplified, and even if the diameter of the pipe increases, the necessity of the much time and labor in the connection is obviated.</p> |
