Title:
HUB UNIT BEARING
Document Type and Number:
Japanese Patent JP2022024887
Kind Code:
A
Abstract:
To provide a structure which can excellently secure the rigidity of an outer component and enables efficient adjustment of precompression applied to a rolling element.SOLUTION: An electromagnetic coil 4 is disposed in the circumference of an outer component 3. A sandwich component 7 constituted by a magnetostrictive material is sandwiched between a pair of outer rings 5a, 5b in an axial direction and fitted in the outer component 3.SELECTED DRAWING: Figure 1
Inventors:
TANAHASHI MASAYOSHI
WAKABAYASHI TATSUO
WAKABAYASHI TATSUO
Application Number:
JP2020127715A
Publication Date:
February 09, 2022
Filing Date:
July 28, 2020
Export Citation:
Assignee:
NSK LTD
International Classes:
F16C25/08; B60B35/02; F16C19/18; F16C33/58; F16C35/07
Attorney, Agent or Firm:
Kiwa Patent Office