BEARING DEVICE FOR WHEEL

PROBLEM TO BE SOLVED: To provide a bearing device for a wheel for improving sealability, and reducing assembling manhours to a vehicle, by arranging a positioning means in an inner member.SOLUTION: An installation part 21 of a substantially uniform thickness having a recessed place 20 is formed in a...

Full description

Saved in:
Bibliographic Details
Main Authors UCHIYAMA NOBUKATSU, YAMAMOTO KAZUNARI, KARASAWA HIDENORI
Format Patent
LanguageEnglish
Published 31.01.2013
Subjects
AXLES FOR WHEELS OR CASTORS
BEARINGS
BLASTING
CASTORS
CYLINDERS
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INCREASING WHEEL ADHESION
LIGHTING
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICS
PISTONS
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SEALINGS
SHAFTS
TESTING
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a bearing device for a wheel for improving sealability, and reducing assembling manhours to a vehicle, by arranging a positioning means in an inner member.SOLUTION: An installation part 21 of a substantially uniform thickness having a recessed place 20 is formed in an end part of a hub wheel 4, a plurality of bolt holes 22 are formed in the installation part 21, the hub wheel 4 and a suspension device are fastened via fixing bolts, a shielding plate 23 is pressed in an outer diameter of the installation part 21, and the shielding plate 23 has a cylindrical part 23a formed by press working from a steel plate having rust preventive performance and pressed in the outer diameter of the installation part, and a vertical plate part 23b extending outside in the radial direction from the cylindrical part 23a. A labyrinth seal is formed between the vertical plate part 23b and a pulser ring 12 installed in an end part of an outer member 2, and a positioning means for positioning in the peripheral direction with the suspension device, is constituted of a plane part 24 formed by cutting a part of the outer periphery of the cylindrical part 23a of the shielding plate 23.
Bibliography:Application Number: JP20120133941