Patent · US Active

Brake shoe for a drum brake

US9702422B2 · kind B2 · utility

1Cited by

11References

19Claims

0Family size

Assignee

SAF-Holland, Inc. · DE

Inventors

Stefan Wallmeier · Goldbach, DE
Michael Roos · Marktheidenfeld, DE

Key dates

Filing date	Jan 21, 2014
Grant date	Jul 11, 2017
Priority date	—
Expiry date	Sep 8, 2034

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2069/002
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a brake shoe for a drum brake and a drum brake that comprises a supporting unit and a lining unit, wherein the supporting unit comprises a bearing portion for pivotable support and an actuation portion, wherein the supporting unit comprises two supporting portions, wherein the center of the mean curvature of the first supporting portion is spaced apart from the center of the mean curvature of the second supporting portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.