Title:
ROTATION DETECTOR
Document Type and Number:
Japanese Patent JP2006047223
Kind Code:
A
Abstract:
To provide a magnetic encoder capable of enhancing detection precision, and capable of making assembling work efficient by facilitating assembling, when assembling an oil seal and the magnetic encoder, in an annular space formed between a housing and a shaft that are relatively movable with respect to each other.
A magnetic sensor 60 fixed onto a fixing member 61 is assembled to the first annular member of the housing 2 or the oil seal 10, and the second annular member 51 of the magnetic encoder 50 is assembled on the shaft 3.
Inventors:
TANIDA MASAYUKI
MATSUI HIROKI
KOBAYASHI NAOTO
NIKAMOTO HIROYUKI
SUGIYAMA YASUSHI
MATSUI HIROKI
KOBAYASHI NAOTO
NIKAMOTO HIROYUKI
SUGIYAMA YASUSHI
Application Number:
JP2004231462A
Publication Date:
February 16, 2006
Filing Date:
August 06, 2004
Export Citation:
Assignee:
NOK CORP
International Classes:
G01D5/245; F16C19/52; F16C33/78; F16C41/00; F16J15/16; G01P3/487
Domestic Patent References:
| JP2001083166A | 2001-03-30 | |||
| JPH10160744A | 1998-06-19 | |||
| JP2004191178A | 2004-07-08 |
Attorney, Agent or Firm:
Yoichi Nomoto
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