Title:
転がり軸受ユニットの荷重測定装置
Document Type and Number:
Japanese Patent JP4543643
Kind Code:
B2
Abstract:
Revolution speeds of rolling elements in respective rows are sensed, and then the axial load or the radial load is derived based on the revolution speeds. In case the acting directions of these loads are displaced, the contact angles of the rolling elements in respective rows are differentiated in response to this displacement, or values of influence coefficients used to detect respective loads are changed based on the revolution speeds.
Inventors:
Koichiro Ono
Application Number:
JP2003321049A
Publication Date:
September 15, 2010
Filing Date:
September 12, 2003
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
G01L5/00; B60B35/18; F16C19/18; F16C19/52; F16C41/00; G01P3/44
Domestic Patent References:
| JP2000161368A | ||||
| JP55094541U |
Attorney, Agent or Firm:
Takeo Koyama
Kinzo Koyama
Kinzo Koyama