| 摘要 |
The present invention provides a tool being used to crimp a ring onto a pipe joint, which includes two half-die members having each bore openings and a recess formed at their rear end portion for receiving a body member to be connected therewith by dowell pins, and further at their front end portion is formed a recess for receiving a threaded rod coupled to a clamp bolt. The threaded rod is engaged therein a threaded bore formed thereon a bushing passing through two bores located thereof each side of the lower half-die member. The clamp bolt is blocked therein the bushing by a spring pin to be engaged therethrough a hole formed therewith and through a hole formed therein the threaded rod. Further, the both half-die members are disposed in alignment with the bore openings for receiving the ring that is crimped onto the pipe joint by the use of a handle having at each end portion a notch to prevent the handle to be pulled out of the clamp bolt.
|
