| 摘要 |
PURPOSE:To prevent such an inconvenience in assembly of an anti-vibrative bushing composed of an inner cylinder and a divided outer cylinder with rubber interposed, that the butting ends of the outer cylinder are folded inward when they are to be butted, by setting the dividing position of the outer cylinder at places where the rubber exists. CONSTITUTION:This anti-vibrative bushing is composed of an inner cylinder 1 and a divided outer cylinder 2a, 2b, which are coupled together by a rubber member 3, where a rubber stopper 5 protruding toward the central part is adhered to a pair of gaps 4 formed between the inner cylinder 1 and outer halves 2a, 2b. The outer cylinder 2 compresses the rubber member 3 through butting of the end parts of their halves 2a, 2b, and a preload is given to the rubber member 3 by fitting in a sleeve 6 with the above condition held. At this time, the dividing position of the outer cyliner 2 shall be set at places where rubber 3 exists to couple the outer cylinder 2 with the inner 1. Accordingly, when the rubber is compressed by butting the end parts of the outer cylinder halves 2a, 2b, the rubber 3 can be set tightly at the inside of the butted parts, to lead to restraint of the end parts being folded inward. |
