Title:
BRUSH DEVICE, MOTOR AND MANUFACTURING METHOD FOR BRUSH DEVICE
Document Type and Number:
Japanese Patent JP2019134650
Kind Code:
A
Abstract:
To provide a brush device capable of releasing a stress applied to a connection portion of a feeding terminal with a chalk coil.SOLUTION: A chalk coil 43 includes: a core material 45 provided on a holder member 31 along the axial direction of an armature so that a first end face 45a in the longitudinal direction faces the proximal 34 side of a holder member 31; a chalk coil 43 with a winding 46 wound on an outer periphery of the core material 45; and a first feeding terminal 41 assembled on the holder member 31 and connected with the winding 46. The first feeding terminal 41 includes an abutment part 67 abutting on a second end face 45b on the opposite side to the first end face 45a at the core material 45.SELECTED DRAWING: Figure 2
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Inventors:
MATSUGAYA KAZUHARU
Application Number:
JP2018017450A
Publication Date:
August 08, 2019
Filing Date:
February 02, 2018
Export Citation:
Assignee:
DENSO CORP
International Classes:
H02K13/00; H02K15/02
Domestic Patent References:
| JPH04124858U | 1992-11-13 | |||
| JP2017169351A | 2017-09-21 | |||
| JP2009268207A | 2009-11-12 | |||
| JP2000060076A | 2000-02-25 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda