Patent · US Active

Rocker shaft shim

US8915224B2 · kind B2 · utility

0Cited by
10References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 18, 2010
Grant dateDec 23, 2014
Priority date—
Expiry dateJan 31, 2033

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T428/12646
  • WIPO fieldEngines, pumps, turbines
  • WIPO sectorMechanical engineering

Abstract

The present disclosure relates to shims 10, 24 adapted for placement between a rocker shaft 42 and rocker shaft mounts 62, 64. The rocker shaft mounts 62, 64 project from the cylinder head 60 of an internal combustion engine. The shims 10, 24 are composed of a copper alloy, preferably bronze.

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