VIBRATION-PROOF BUSHING
PROBLEM TO BE SOLVED: To provide a vibration-proof bushing whose life duration is not lowered due to existence of a pouring hole rubber protrusion. SOLUTION: There is provided the vibration-proof bushing 10 that includes an inner cylinder metallic member 12, an outer cylinder metallic member 14 and...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a vibration-proof bushing whose life duration is not lowered due to existence of a pouring hole rubber protrusion. SOLUTION: There is provided the vibration-proof bushing 10 that includes an inner cylinder metallic member 12, an outer cylinder metallic member 14 and a rubber elastic body 16 and in which a pair of currant-shaped portions 18, a pair of rubber main body 20, a rubber stopper 22 at a side of each pair of the inner cylinder metallic members 12, and a rubber stopper 24 at a side of the outer cylinder metallic member 14 are integrally provided in the continuous form in the rubber elastic body 16. In the vibration-proof bushing 10, the pouring hole rubber protrusion 28 formed in a pouring hole at an end of a pouring path made of a rubber material is made to be left in the stopper 22 at the side of the inner cylinder metallic member 12. COPYRIGHT: (C)2006,JPO&NCIPI |
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