Expansible chamber devices – Piston – With separable means for pivotally mounting connecting rod...
Reexamination Certificate
2005-08-30
2005-08-30
Look, Edward K. (Department: 3745)
Expansible chamber devices
Piston
With separable means for pivotally mounting connecting rod...
C092S216000, C029S888040, C029S888050
Reexamination Certificate
active
06935221
ABSTRACT:
A die cast aluminum piston for a reciprocating compressor. The piston is cast with no coring and thus includes no aperture in the as-cast piston for a wrist pin. The aperture for the wrist pin is subsequently formed in the wrist pin in a preselected location after casting. The wrist pin is formed of a preselected diameter. Because the wrist pin can be placed in a preselected location with a preselected diameter, the same cast piston design can be used in a plurality of applications by varying the location of the aperture or the size of the aperture, or both.
REFERENCES:
patent: 1835863 (1931-12-01), Greve
patent: 2438585 (1948-03-01), Stuckert
patent: 3010186 (1961-11-01), Townhill
patent: 4532686 (1985-08-01), Berchem
patent: 5014658 (1991-05-01), Hara et al.
patent: 5084964 (1992-02-01), Cyphers
patent: 5150517 (1992-09-01), Martins Leites et al.
patent: 5542341 (1996-08-01), Monk et al.
patent: 5630353 (1997-05-01), Mittlefehldt et al.
patent: 5913960 (1999-06-01), Fletcher-Jones
patent: 5960542 (1999-10-01), Umemura et al.
patent: 6053081 (2000-04-01), Kimura et al.
patent: 6152016 (2000-11-01), Bahr et al.
patent: 6453555 (2002-09-01), Kato et al.
patent: 1 126 168 (2001-08-01), None
patent: 2001-65452 (2001-03-01), None
patent: 2001-232454 (2001-08-01), None
Hix Scott Garrison
Majerus Benjamin Alan
Monk David Turner
Narney, II John Kenneth
Bristol Compressors, Inc.
Kershteyn Igor
Look Edward K.
McNees Wallace & Nurick LLC
LandOfFree
Method for manufacturing an aluminum die cast piston for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing an aluminum die cast piston for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing an aluminum die cast piston for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3462283