Corrosion-resistant abs tone ring

F - Mech Eng,Light,Heat,Weapons – 16 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F16D 65/12 (2006.01)

Patent

CA 2587847

A tone ring (20) of a vehicle anti-lock braking system of the type that is integrated into a disc brake rotor (21). The tone ring has a protective layer which enables it to withstand the combination of extreme heat and harsh environmental conditions to which it is exposed during operation of the vehicle. The protective layer is applied by thermally spraying a selected one of a plurality of materials, such as a nickel-based alloy, a high-chrome stainless steel, or non-ferrous materials such as an aluminum, copper-based alloys or a ceramic, on teeth (22) of the tone ring, and without causing the protective layer to be deposited on the rotor braking surfaces. The protective layer generally prevents the formation of oxidation and corrosion byproduct layers on the teeth, to thereby maintain sensitivity for detection of teeth movement by the anti-lock braking system sensor during operation of the system.

L'invention concerne une cible (20) d'un système de freinage antiblocage de véhicule du type monobloc intégré à un rotor de frein à disque (21). La cible a une couche protectrice qui lui permet de résister à la combinaison d'une chaleur extrême et de conditions ambiantes rigoureuses auxquelles elle est exposée pendant le fonctionnement du véhicule. On applique la couche protectrice par pulvérisation thermique sur les dents (22) de la cible d'une matière choisie parmi une pluralité de matières telles qu'un alliage à base de nickel, un acier inox à haute teneur en chrome ou des matières non ferreuses telles que des alliages à base d'aluminium et de cuivre ou une matière céramique, en évitant que la couche protectrice ne se dépose sur les surfaces de freinage du rotor. La couche protectrice empêche généralement la formation sur les dents de couches de sous-produits d'oxydation et de corrosion et maintient de ce fait la sensibilité de détection du mouvement des dents par le capteur du système de freinage antiblocage pendant le fonctionnement du système.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Corrosion-resistant abs tone ring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Corrosion-resistant abs tone ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Corrosion-resistant abs tone ring will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1472415

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.