| 摘要 |
PROBLEM TO BE SOLVED: To achieve certain electric conduction in a conductive vibration proof bush having electrical conductivity. SOLUTION: When the conductive vibration proof bush 1 is pressed to a fitting port 35 in a state of fitting an opening end of the fitting port 35 of a supporting member 31 to a fitting groove 10 of the conductive vibration proof bush 1, an edge portion of the fitting port 35 is internally fitted to the fitting groove 10, and the conductive vibration proof bush 1 is mounted on the supporting member 31. The edge portion of the fitting port 35 internally fitted to the fitting groove 10 presses a contact portion 16 of a spring piece 14 to elastically deform the same. As the spring piece 14 is made of sprung steel plate, the contact portion 16 is surely brought into contact with the edge portion of the fitting port 35 by elastic repulsion force. When a stepped screw 34b inserted into an inner hole 5 of the conductive vibration proof bush 1 is engaged with a housing 33 and fastened, the supporting member 31 and the housing 33 are connected, and the stepped screw 34b is conducted to the housing 33 and a base plate portion 12. As the housing 33 and the supporting member 31 can be conducted by a conductive fitting 3 and the stepped screw 34b, they can be surely conducted. COPYRIGHT: (C)2008,JPO&INPIT |
