Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-04-05
2005-04-05
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S248000, C310S239000
Reexamination Certificate
active
06876121
ABSTRACT:
An axial direction sliding-contact type brush apparatus is provided which can not only maintain performance of suppressing vibration of a brush of a flat vibrator motor but also allow the brush to form a stable electrical contact with a commutator. The base portion of the brush is installed at the exposed portion of the pattern of the brush base above the bracket at an elevation angle of 45° or less with respect to the brush base. The ultraviolet-cured acryl-based resin is coated on the base portion of the brush to cover a position located at about ⅓ of the side projection length L of the brush arm portion from the base portion of the brush.
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Kobayashi Hajime
Sohara Katsuhito
Yashima Tetsushi
Bushnell , Esq. Robert E.
Elkassabgi Heba
Schuberg Darren
Tokyo Parts Industrial Co., Ltd.
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