| 摘要 |
PURPOSE:To improve the vibration proof effect and to prevent deformation of a vibration proof member by inserting a vibration preventing mechanism comprising a cup shape vibration proof member and a flange auxiliary member between a disc carrying mechanism and a support member. CONSTITUTION:Four vibration preventing members 29 are arranged between a support member 28 and a chassis 7 mounting a disc carrying device. The vibration preventing member 29 has a nearly cup shape, fitted to the inner periphery ridge of a fitting hole 7g and a flange shaped collar 111 made of brass is fitted to the opening of the vibration proof member 29 as the auxiliary member. Thus, the vibrating proof effect is given sufficiently to external vibration of an automobile, and when deformation is caused to the vibration proof member 29 due to room temperature rise of the automobile or vibration, the collar 111 prevents the deformation. |
