Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Disk brake rotor with visual wear indicator










Image Number 8 for United States Patent #6457566.

A brake rotor for a vehicle is provided with one or more visual wear indicators on brake contact surfaces to allow easy visual inspection of brake rotor condition without the need for measurement tools. The inventive visual wear indicator system is not obtrusive and as such removes only a relatively small amount of brake contact surface to form a recessed surface at a depth of a predetermined minimum useable rotor thickness. With this inventive rotor, one can visually inspect the condition of a brake rotor and readily determine whether the rotor requires replacement or remachining. The visual wear indicator is provided on a brake contact surface of the rotor solely within a brake contact region so as to provide an accurate reflection of the condition of the rotor in areas where wear will occur. The visual indicator may be provided on only one, but preferably both, sides of the rotor and may take numerous forms, such as a cylindrical bore, a more complex shape, an annular groove or even an eccentric groove. For additional visibility, the visual wear indicator may be colored for additional contrast. The visual wear indicator may also be coated to prevent rusting.








 
 
  Recently Added Patents
Clusterin antisense therapy for treatment of cancer
Process for preparing synthetic intermediates of peripherally-selective inhibitors of dopamine-.beta.-hydroxylase involving catalytic asymmetric hydrogenation
Vanilloid receptor ligands and use thereof for the production of pharmaceutical preparations
Base station, relay station, and bandwidth allocation method
Antibodies to Clostridium difficile toxins
Signal judgment method, signal judgment apparatus, program, and signal judgment system
N-phenyl-(homo)piperazinyl-benzenesulfonyl or benzenesulfonamide compounds suitable for treating disorders that respond to the modulation of the serotonin 5-HT.sub.6 receptor
  Randomly Featured Patents
Vented vacuum semiconductor wafer cassette
Organic derivatives of tellurium and selenium and their use to stimulate cytokine production
Process for forming apertures in a metallic sheet
Substituted tetrahydroindane derivatives and organoleptic uses of substituted tetrahydroindanes
Zinc powder dispersible in water and zinc powder-containing water base paint
R.F. antenna switch for use with internal and external antennas
Disk device having clamper lifters with different start of movement timing
Oxazolidinone aldol adduct
Single hydraulic circuit module for dual lift of multiple engine valves
Techniques for forming fiber optic connections in a modularized manner