Electromagnetic brake system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11845412
SERIAL NO

17475352

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is an electromagnetic brake system. The electromagnetic brake system includes a brake disc configured to be rotated together with a drive shaft of a drive motor configured to operate a vehicle wheel, an armature disc configured to be movable so as to be in close contact with or so as to be separated from one side of the brake disc, an elastic member configured to elastically press the armature disc to the one side of the brake disc to a direction in which the armature disc is in close contact with the brake disc, and an inductor configured to separate the armature disc from the brake disc by an electrical signal. The brake disc includes a tube portion mounted on the drive shaft, and a plate portion provided to extend in an outward direction of the tube portion to be opposite to the armature disc. The tube portion and the plate portion are provided as a single member in which the tube portion and the plate portion are integrally formed with each other.

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First Claim

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Patent Owner(s)

  • DOOSAN INDUSTRIAL VEHICLE CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jin Woo Incheon, KR 163 685

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