Asmo Co., Ltd.

Keiji Inoue

Katsuhiko Torii

Hiroaki Yamamoto

Masanori Takeuchi

Koji Kidowaki

Takayoshi Sasaki

Makoto Oishi

Yoshihiro Ikebe

Nobuyuki Matsumoto

Yuya Furukawa

Workpieces, which are conveyed by a conveying device along a conveying path, are heated by a heating and degreasing coil. Then, resin powder is downwardly sprayed from a nozzle of a coating device to each corresponding one of the workpieces, which are conveyed by the conveying device. The workpieces are thereafter heated by a heating and curing coil. At each of the heating coils, a dummy member, which is made of an electrically conductive material, is displaced from a retracted position to a forward position, which is located between the corresponding heating coil and a corresponding adjacent part of the conveying path of the conveying device, when an empty one of mount locations of the conveying device reaches the forward position of the dummy member.

Electrostatic powder coating method and electrostatic powder coating apparatus

In a forging process step, a small diameter portionis formed in the leading end portion of a cylindrical shaft material, and an installation depressed portionis formed on a base end face of the shaft materialfor installing a balltherein to receive thrust force, by cold forging process using a forging mold. In a worm forming process after the forging process step, a wormis formed in the small diameter portionby rolled dies. The small diameter portionand the installation depressed portionare formed by cold forging process, so that an outer circumferential face of the small diameter portionand an inner face of the installation depressed portionbecome even surfaces with small surface roughness.

Manufacturing method of armature shaft, armature shaft and rotary electric machine

A dynamo-electric machine includes a commutator secured around a rotatable shaft and a plurality of carbon brushes placed in sliding contact with the commutator. The commutator has a sliding contact surface placed in sliding contact with the carbon brushes. The sliding contact surface of the commutator has a plurality of peaks and valleys that are substantially regularly and alternately arranged in both axial and circumferential directions of the commutator.

Dynamo-electric machine having commutator and manufacturing method thereof

A motor used in a power window system includes a motor section, a warm-gear included output section and a one-way clutch. The one-way clutch is disposed between a motor's shaft and a worm's shaft. The one-way clutch includes a drive member having at least a pair of guide surfaces, driven member coupled with the drive member, a stationary housing, and a rotary member disposed between the driven member and the stationary member and between the pair of guide surfaces. The motor and the one-way clutch has a common member fixed to both the motor and the one-way clutch.

Growing community of inventors

Hamana-gun, Japan

Keiji Inoue