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US 4,285,417 AGranted
Floating caliper disc brake
AssigneeITT Industries, Inc.
InventorFritz Ostwald
Life of this patent
Estimating the term…
Abstract
A caliper guide for a floating caliper disc brake comprising guide grooves and projecting parts with either the guide grooves or projecting parts being elastically deformable under the action of the braking force to thereby break loose particles of corrosion or dirt present on the guide surfaces.
Claims5
A floating caliper disc brake comprising:
- a stationary brake support having at least one straight-line guide groove therein spaced from an outer surface of said support;
- a floating caliper axially slidable with respect to said support having at least one projecting part engaging said groove for axially guiding said caliper, said caliper being capable of an elastic displacement transversely of said groove due to action of a braking torque acting on said caliper;
- and
- a slot disposed in said support spaced from and transverse to said groove extending from said outer surface of said support to a point below said groove to render said support in the area between said groove and said slot elastically deformable around a bending axis extending parallel to said groove at a distance from force vectors of said braking torque, said elastically deformable area rendering the sliding of said caliper in said groove substantially resistant to dirt and corrosive media by dislocating the points of contact between said projecting part and said groove due to said braking torque.
1 more element
Dependencies are inferred from the claim text.