Patents Represented by Attorney, Agent or Law Firm Geoffrey H. Clarke
  • Synchronizer
    Patent number: 6729457
    Abstract: A double acting synchronizer (18) includes cone clutch friction surfaces (24,40a and 26,42a) and jaw clutch teeth (28,38b and 30,38c) for frictionally synchronizing and positively connecting gears (14,16) to a shaft (12), and a plurality of integrated self-energizing/pre-energizing/blocker assemblies (44).
    Type: Grant
    Filed: July 5, 2002
    Date of Patent: May 4, 2004
    Assignee: Eaton Corporaion
    Inventors: Graeme A. Jackson, Colin Duncan