Combination-type dynamic bearing device and manufacturing method thereof

A combination-type dynamic bearing device comprises a bearing jacket formed with a housing and a hollow bearing formed by combining a plurality of bearing blocks. Shapes of joint surfaces of any two adjacent bearing blocks are complementary such that they are fitted to each other tightly. The bearin...

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Bibliographic Details
Main Authors HUANG, CHIEN-HSIUNG, HUANG, SHIH-MING, CHEN, LEE-LONG, HUANG, WEN-SHI
Format Patent
LanguageEnglish
Published 21.09.2005
Edition7
Subjects
BEARINGS
BLASTING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A combination-type dynamic bearing device comprises a bearing jacket formed with a housing and a hollow bearing formed by combining a plurality of bearing blocks. Shapes of joint surfaces of any two adjacent bearing blocks are complementary such that they are fitted to each other tightly. The bearing is placed in the housing, and its outer surface leans against the bearing jacket closely so that the position of each bearing block is kept fixed. Besides, the bearing blocks are formed with a plurality of grooves, which are dynamic-pressure-generation grooves for accommodating lubricant on the inner surface of the bearing after the bearing blocks are combined.
Bibliography:Application Number: TW200493119406