Patent · US Active

Anti-squeal shim

US11306789B2 · kind B2 · utility

1Cited by

4References

6Claims

0Family size

Assignee

TRELLEBORG SEALING SOLUTIONS KALMAR AB · SE

Inventors

Jonas Andersson · Kalmar, SE
Nils Marcus Olsson · Ljungbyholm, SE
Lars Christian Dahl · Kalmar, SE

Key dates

Filing date	Mar 25, 2020
Grant date	Apr 19, 2022
Priority date	—
Expiry date	Jun 7, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16D2200/0056
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An anti-squeal shim includes at least a first metal layer and an elastomer layer that is bonded to the first metal layer. The at least first metal layer is configured as a first electrode for electrical connection to a resistance measuring system, and the elastomer layer is configured with structural spatial features that enable the elastomer layer to obtain a reduced thickness when subjected to a mechanical force in a direction perpendicular to the elastomer layer.

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