Title:
磁性粒子式制動装置
Document Type and Number:
Japanese Patent JP2005513387
Kind Code:
A
Abstract:
Disclosed is a brake apparatus using magnetic powder which includes first and second brackets faced to each other, a ring-shaped stator installed between the first and second brackets and having a coil therein, a ring-shaped brake fixed spaced apart from an inner circumference of the stator, a rotary shaft rotatably combined to an axial hole formed at a center of the second bracket, a rotator rotatably installed to the rotary shaft with its outer circumference being spaced apart from an inner circumference of the brake, and magnetic powder filled in a space between the inner circumference of the brake and the outer circumference of the rotator.
Inventors:
Na, john-cup
Application Number:
JP2003556696A
Publication Date:
May 12, 2005
Filing Date:
December 30, 2002
Export Citation:
Assignee:
NASAN NIRECO CO., LTD.
International Classes:
F16D63/00; F16D65/14; (IPC1-7): F16D63/00
Attorney, Agent or Firm:
Hitoshi Maeda
Shingo Nishide
Koichiro Okura
Miki Sato
Shingo Nishide
Koichiro Okura
Miki Sato