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US 12,692,922 B2Granted
Brake pad
AssigneeHl Mando Corporation
InventorFlorian Weichert
Life of this patent
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Abstract
The invention relates to a brake pad for a disk brake, comprising a backplate, and a friction layer with a friction surface configured for engaging with a brake disk. The friction layer has a pressure groove, the pressure groove extending from a leading edge of the friction layer. The pressure groove is delimited by the friction surface on an outer circumferential side, and on in inner circumferential side, and on a trailing side, and is open on a leading side.
Claims9
A brake pad for a disk brake, comprising:
- a backplate;
- and
- a friction layer with a friction surface configured for engaging with a brake disk,
- wherein the friction layer has a pressure groove, the pressure groove extending from a leading edge of the friction layer to a center of the friction surface,
- wherein the pressure groove is delimited by an outer circumferential side on the friction surface, an inner circumferential side on the friction surface, and a trailing side, and is open on a leading side and closed on the trailing side, the outer circumferential side and the inner circumferential side formed along in an extension direction of the pressure groove,
- wherein at least a portion of a base surface of the pressure groove has a flat surface with a constant depth in the extension direction of the pressure groove, and
- wherein the pressure groove has a chamfered side area that slopes from at least one of the inner circumferential side or the outer circumferential side toward the base surface.
4 more elements
Dependencies are inferred from the claim text.