Patent · US Active

Anti-squeal shim

US9644695B2 · kind B2 · utility

0Cited by

11References

18Claims

0Family size

Assignee

TRELLEBORG SEALING SOLUTIONS KALMAR AB · SE

Inventors

Mats Parild · Kalmar, SE
Pierre Josefsson · Kalmar, SE

Key dates

Filing date	Sep 22, 2014
Grant date	May 9, 2017
Priority date	—
Expiry date	Sep 22, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/1052
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

Anti-squeal shim (100) comprising a fiber reinforced vibration insulating layer (110) and a vibration absorbing layer (120), the fiber reinforced vibration insulating layer comprises reinforcement fibers, a filler material and a binder material. There is also provided a method of producing anti-squeal shims, and a method of preventing squeal noise from a disc brake.

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