Title:
車速検知ユニット及び車輪装着ユニット
Document Type and Number:
Japanese Patent JP4942821
Kind Code:
B2
Abstract:
It is an object, in a wheel attachment unit holding a rotary encoder externally attached to a wheel, to certainly acquire an encoder output signal obtained from a rotating shaft of a tire, by reducing an occurrence of a bending deformation or breakage of a unit component (e.g., shaft) occurred during a vehicle run and making the encoder function normally. A shaft, through which there is passed a cable for outputting a measurement result of the encoder whose rotating shaft is connected to the wheel, is arranged offset from the axle center by a predetermined amount and is held by a bracket attached to the vehicle, to be movable in the up and down direction. Alternatively, a holder for holding a stator of the encoder is attached to the body of the vehicle, by a rotary linkage mechanism to hold rotatably with five degrees of rotational freedom.
Inventors:
Naotoshi Tezuka
Kiyotaki Koichi
Kiyotaki Koichi
Application Number:
JP2009544713A
Publication Date:
May 30, 2012
Filing Date:
December 04, 2008
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G01P1/02; B60R16/02; G01P1/04
Domestic Patent References:
| JPH08220117A | 1996-08-30 | |||
| JPH08220122A | 1996-08-30 | |||
| JP2006078222A | 2006-03-23 |
Attorney, Agent or Firm:
Shoji Mizoi
Maki Takashi
Maki Takashi