Grease press-filling axle sleeve of bicycle

The utility model relates to a bicycle hub which is maintained by grease directly pressed and filled by a grease gun. The utility model adds grease filling type bicycle hub composed of a shaft sleeve of which the inner diameter is the same with the outer diameter of the original shaft sleeve, and a...

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Bibliographic Details
Main Authors XU JINGZHI, ZUO LU, ZUO NING
Format Patent
LanguageEnglish
Published 05.02.1997
Edition6
Subjects
AXLES FOR WHEELS OR CASTORS
CASTORS
INCREASING WHEEL ADHESION
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
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Summary:The utility model relates to a bicycle hub which is maintained by grease directly pressed and filled by a grease gun. The utility model adds grease filling type bicycle hub composed of a shaft sleeve of which the inner diameter is the same with the outer diameter of the original shaft sleeve, and a grease fitting on the existing bicycle hub having a tight fit structure formed from a block bowl, a floral whorl and a shaft sleeve, and the thickness of the shaft sleeve is five millimeters. When the utility model is maintained, the grease gun is aligned with the grease fitting and is pressed for more than ten times, and then, the aim of maintaining the bicycle hub can be achieved.
Bibliography:Application Number: CN1995224285U