Patent ID: 9689496
Date: 2017-06-27
CPC Classifications: F02F,F16C,F16J

Claim:
1. An axle seal between a rotating shaft and a shaft bore, wherein the axle seal is used to prevent lubricant from leaking between the rotating shaft and the shaft bore, the axle seal includes: a peripheral connection section adapted to be reliably connected to an inner edge of the shaft bore; an extensible and retractable adjustment section connected to the peripheral connection section and which allows the axle seal to make extension and retraction adjustments in a radial direction, one of a metallic and a plastic material forms at least part of an inner edge of the extensible and retractable adjustment section; a sealed contact section connected to the inner edge of the extensible and retractable adjustment section and adapted to be in sealed contact with a surface of the rotating shaft; and