Patent ID: 7051846
Filing Date: 2006-05-30
Classification: F16D,H02K

Abstract:
1. A disc brake for vehicles comprising: a round disc rotating with a wheel; pads installed at both sides of said disc for generating frictional force; pincer-shaped calipers supporting said pads; an electric heat-generating circuit installed within said discs to generate heat and dry said disc when current flows; and electromagnetic induction means for generating a current to said electric heat-generating circuit by using electromagnetic induction via formation of a magnetic field wherein said electromagnetic induction means comprises: electromagnets, each installed in both prongs of said caliper to allow an N pole and a S pole to face therebetween, such that when electric power is applied, a magnetic field can be formed in the axial direction of said disc; and electric power supply means supplying electric power to said electromagnets for magnetization thereof.