The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2022
Filed:
Dec. 26, 2018
Zf Active Safety Us Inc., Livonia, MI (US);
Manuel Barbosa, Novi, MI (US);
ZF Active Safety US Inc., Livonia, MI (US);
Abstract
A disc brake assembly includes a brake shoe, an anti-rotation member extending outward from the brake shoe, a displaceable brake piston that supports the brake shoe, an end face of the brake piston, and a recessed area in the end face. The brake shoe is displaceable along an axis. The end face is perpendicular to the axis and faces the brake shoe. The anti-rotation member has a stop surface and a diversion surface. The recessed area engages the stop surface to stop rotation of the brake piston in a first direction and the recessed area engages the diversion surface to allow rotation of the brake piston in a second direction. The first and second directions are opposite.