Metal working – Method of mechanical manufacture – Roller making
Reexamination Certificate
2005-05-17
2005-05-17
Bryant, David P. (Department: 3726)
Metal working
Method of mechanical manufacture
Roller making
C029S895000, C029S557000, C029S895300, C492S058000
Reexamination Certificate
active
06892455
ABSTRACT:
An improved stationary roller shaft of a gear assembly for an air turbine starter is provided. The air turbine starter may be used to start a gas turbine engine, such as may be found in aircraft, ships and military vehicles. The stationary roller shaft is formed of a material having a hardness of at least 66 Rockwell C and having a low inclusion content rating, thereby providing improved wear and/or fatigue properties.
REFERENCES:
patent: 2599575 (1952-06-01), Morgan
patent: 3362256 (1968-01-01), Cluff et al.
patent: 4242130 (1980-12-01), Brandis et al.
patent: 4276087 (1981-06-01), Haswell et al.
patent: 4445532 (1984-05-01), Mitchell
patent: 4459121 (1984-07-01), Gazzera et al.
patent: 4484959 (1984-11-01), Boucher et al.
patent: 4779413 (1988-10-01), Mouton
patent: 4871296 (1989-10-01), Laessle et al.
patent: 4914906 (1990-04-01), Burch
patent: 5019332 (1991-05-01), Wegman et al.
patent: 5122099 (1992-06-01), Boedo et al.
patent: 5209388 (1993-05-01), Mittendorf et al.
patent: 5245820 (1993-09-01), Zalewski et al.
patent: 5267433 (1993-12-01), Burch
patent: 5403545 (1995-04-01), Takata et al.
patent: 5419420 (1995-05-01), Quenneville
patent: 5522914 (1996-06-01), Stasko et al.
patent: 5578773 (1996-11-01), Wisell
patent: 5636848 (1997-06-01), Hager et al.
patent: 5679908 (1997-10-01), Pinnow et al.
patent: 5704538 (1998-01-01), Mittendorf
patent: 5752383 (1998-05-01), Rominek
patent: 5824425 (1998-10-01), Mittendorf
patent: 5856625 (1999-01-01), Saunders et al.
patent: 5989490 (1999-11-01), Pinnow et al.
patent: 6057045 (2000-05-01), Wojcieszynski et al.
patent: 6059085 (2000-05-01), Farnsworth
patent: 6131797 (2000-10-01), Gasdaska et al.
patent: 6159135 (2000-12-01), Lonero et al.
patent: 6200528 (2001-03-01), Rodney et al.
patent: 6224688 (2001-05-01), Takemura et al.
patent: 0105861 (1984-04-01), None
patent: 0903420 (1999-03-01), None
patent: 10110720 (1998-04-01), None
patent: 2001062567 (2001-03-01), None
patent: WO 0032828 (2000-06-01), None
patent: PCTUS02/36600 (2003-03-01), None
Bryant David P.
Honeywell International , Inc.
Ingrassia Fisher & Lorenz
Kenny Stephen
LandOfFree
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