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Mabuchi Motor Co Ltd patents

Recent patent applications related to Mabuchi Motor Co Ltd. Mabuchi Motor Co Ltd is listed as an Agent/Assignee. Note: Mabuchi Motor Co Ltd may have other listings under different names/spellings. We're not affiliated with Mabuchi Motor Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mabuchi Motor Co Ltd-related inventors

Seal structure and motor with reduction gear

A seal structure seals between a cover which closes an opening of a case for housing a part and the case by a sealing member. The cover is provided with an annular recessed portion attached to an end of a peripheral wall forming the opening of the case and a... Mabuchi Motor Co Ltd

Motor and motor assembly device

A motor addresses the problem of a decrease in usability due to the use of a complex structure on a counterpart mechanism on which the motor is mounted, the complex structure being used to prevent rotation of the motor on the counterpart mechanism while centering the motor shaft. The motor... Mabuchi Motor Co Ltd

Motor apparatus

A motor apparatus includes a sensor magnet configured to rotate integrally with a drive shaft of a motor; a housing including a sensor housing section in which the sensor magnet is located; a pulse output board including a magnetically permeable base and a rotation detection element mounted on a mounting... Mabuchi Motor Co Ltd

Structure of electrical connection portion, rotor and motor that apply same structure, and forming electrical connection portion

The present invention is a structure of an electrical connection portion formed by thermal bonding of a terminal 53 of a current-carrying component 50 of a motor and a winding wire 30. The terminal 53 includes a lock portion 53a positioned on a base end side and a fusion portion... Mabuchi Motor Co Ltd

Reverse rotation prevention mechanism and motor with reducer

A reverse rotation prevention mechanism is provided on a torque transmission path between an output shaft and a driving shaft of a motor. The reverse rotation prevention mechanism includes: a first frictional force generation unit configured to inhibit a lock plate provided on the torque transmission path from rotating relative... Mabuchi Motor Co Ltd

Sensor magnet holder, magnet fixing structure, and motor

A sensor magnet holder is used to fix a sensor magnet to a motor shaft. The sensor magnet holder includes a press fitting part to which the motor shaft is press fitted; a holding part provided radially outside the press fitting part to hold the sensor magnet; and a joint... Mabuchi Motor Co Ltd

Structure for fixing permanent magnet and motor and fixing permanent magnet

A fixing structure for a permanent magnet includes: a cylindrical housing; a permanent magnet housed inside the housing; and an adhesive layer formed in a gap G between the housing and the permanent magnet and having an adhesive for fixing the permanent magnet to the housing. The adhesive layer is... Mabuchi Motor Co Ltd

Rotor, manufacturing the rotor, and dc motor

Provided are a rotor, a manufacturing method of the rotor, and a DC motor including the rotor, the rotor including: a core around which a winding is wound, the core being rotatable integrally with a shaft; a commutator being fixed to the shaft and having a terminal to be connected... Mabuchi Motor Co Ltd

Composition for bonded magnets, bonded magnet and integrally molded component

A composition for bonded magnets according to the present invention contains from 88% by mass to 91% by mass (inclusive) of a samarium-iron-nitrogen magnet powder having an average particle diameter of from 1.8 μm to 2.8 μm (inclusive), from 0.5% by mass to 2.5% by mass (inclusive) of a polyamide... Mabuchi Motor Co Ltd

Gearbox, motor with speed reducer, and manufacturing gearbox

A gearbox includes: a gearbox main body made of resin that constitutes a part of a speed reducer to which a motor is mounted; and a terminal that conducts power supplied from an external source to the motor. The gearbox main body includes a through hole formed to correspond to... Mabuchi Motor Co Ltd

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Mabuchi Motor Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Mabuchi Motor Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by