Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Reexamination Certificate
2011-08-02
2011-08-02
Chang, Rick K (Department: 3726)
Metal working
Method of mechanical manufacture
Process for making bearing or component thereof
C029S898054, C029S898100, C184S006140, C184S014000, C384S160000, C384S286000, C384S316000, C384S462000, C384S564000, C384S099000, C384S474000, C384S518000
Reexamination Certificate
active
07987599
ABSTRACT:
An exemplary method for limiting movement of an outer race of a bearing cartridge includes positioning the bearing cartridge in a substantially cylindrical bore having a longitudinal axis, an inner diameter exceeding an outer diameter of the outer race, a proximate end and a distal end; limiting axial movement of the outer race at the distal end of the cylindrical bore with a counterbore substantially coaxial to the cylindrical bore and having an inner diameter less than the outer diameter of the outer race; limiting axial movement of the outer race at the proximate end of the cylindrical bore with a plate positioned substantially orthogonal to the longitudinal axis; and limiting rotation of the outer race with a pin positioned in a pin opening accessible via a lubricant drain. Various exemplary bearing cartridges, housings, assemblies, etc., are also disclosed.
REFERENCES:
patent: 1691015 (1928-11-01), Leister
patent: 2194328 (1940-03-01), Shafer
patent: 2441294 (1948-05-01), Shafer
patent: 2451115 (1948-10-01), Pew
patent: 2690683 (1954-10-01), Schottler
patent: 3195965 (1965-07-01), Van Dorn
patent: 3304802 (1967-02-01), Kofink
patent: 3311429 (1967-03-01), Kocian
patent: 4235484 (1980-11-01), Owen et al.
patent: 4240678 (1980-12-01), Sarle et al.
patent: 4652219 (1987-03-01), McEachern, Jr. et al.
patent: 4671681 (1987-06-01), LaRou
patent: 4713146 (1987-12-01), Ek
patent: 4721441 (1988-01-01), Miyashita et al.
patent: 4830517 (1989-05-01), Naruoka et al.
patent: 4887479 (1989-12-01), Griffey
patent: 4943170 (1990-07-01), Aida
patent: 4983050 (1991-01-01), Aida
patent: 4997290 (1991-03-01), Aida
patent: 5028150 (1991-07-01), Kronenberger et al.
patent: 5890881 (1999-04-01), Adeff
patent: 6017184 (2000-01-01), Aguilar et al.
patent: 6220829 (2001-04-01), Thompson et al.
patent: 7104693 (2006-09-01), Mavrosakis
patent: 7214037 (2007-05-01), Mavrosakis
patent: 2006/0188185 (2006-08-01), Mavrosakis
patent: 0504138 (1994-09-01), None
patent: 2107002 (1983-04-01), None
patent: 49078048 (1974-07-01), None
patent: WO0106904 (2001-09-01), None
Chang Rick K
Honeywell International , Inc.
Pangrle Brian J.
LandOfFree
Retention of ball bearing cartridge for turbomachinery does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Retention of ball bearing cartridge for turbomachinery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retention of ball bearing cartridge for turbomachinery will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2771499