| 摘要 |
PURPOSE: To provide a seal exellent in the resistance against undue deed and the guarantee by putting bores of a housing in alignment with bores of a rotor, threading a wire through all bores, putting them in relative rotation, and winding the wire round the rotor, followed by deformation. CONSTITUTION: A chamber 30 is formed by a housing 22, which is furnished with alignment bores 42-48 penetrating the opposing side face of the chamber 30. A rotor 24 to be received in the chamber 30 is furnished with bores 80 and 82 to generate alignment with the housing bores 42-48, and the rotor 24 is inserted into the chamber 30 partially so that the two sorts of bores are positioned flush. A seal wire is threaded through the route 42-80-44 and another 46-82-48, and the housing 22 and rotor 24 are put in relative rotation, and the wire 26 is wound round the rotor 24, followed by deformation. The rotor 24 is held in the condition inserted completely in the chamber 30. This allows indication of eventual undue deed, and a seal never capable of being reassembled can be obtained. |
