Title of Invention

A SHAFT EXTENSION FOR ATTACHMENT TO A CRANKSHAFT OF AN ELECTRIC MOTOR DRIVEN AIR COMPRESSOR

Abstract A shaft extension for attachment to a crankshaft of an electric motor driven air compressor to axially extend the bearing. The electric motor given air compressor includes a bearing plate, the crankshaft projecting through both of the inboard rotational bearing and the bearing and the bearing plate and terminating in a distal end disposed exterior of the bearing plate. The air compressor also includes an electric motor, the electric motor having a stator frame, a stator fixedly mounted within the stator farm, and a rotor and disposed interior of the stator. The air compressor further includes the outboard rotational bearing disposed axially outboard of the store frame, the stator, and the rotor. The shaft extension includes an extension member having an extended major axis and a connection mechanism for connecting the extension member to the distal end of the crankshaft.
Full Text

Documents:

10-mum-2005-abstract(18-6-2009).doc

10-MUM-2005-ABSTRACT(18-6-2009).pdf

10-MUM-2005-ABSTRACT(5-1-2005).pdf

10-mum-2005-abstract(granted)-(6-9-2010).pdf

10-MUM-2005-CANCELLED PAGES(18-6-2009).pdf

10-mum-2005-cancelled pages(26-9-2008).pdf

10-mum-2005-cancelled pages-(26-9-2008).pdf

10-mum-2005-claims(18-6-2009).doc

10-MUM-2005-CLAIMS(18-6-2009).pdf

10-MUM-2005-CLAIMS(26-9-2008).pdf

10-mum-2005-claims(5-1-2005).pdf

10-mum-2005-claims(amanded)-(26-9-2008).pdf

10-mum-2005-claims(granted)-(6-9-2010).pdf

10-MUM-2005-CORRESPONDENCE(18-6-2009).pdf

10-mum-2005-correspondence(22-2-2006).pdf

10-MUM-2005-CORRESPONDENCE(25-5-2009).pdf

10-MUM-2005-CORRESPONDENCE(26-9-2008).pdf

10-mum-2005-correspondence(ipo)-(22-7-2009).pdf

10-mum-2005-correspondence(ipo)-(6-9-2010).pdf

10-MUM-2005-DESCRIPTION(COMPLETE)-(18-6-2009).pdf

10-MUM-2005-DESCRIPTION(COMPLETE)-(26-9-2008).pdf

10-mum-2005-description(complete)-(5-1-2005).pdf

10-mum-2005-description(granted)-(6-9-2010).pdf

10-mum-2005-drawing(18-6-2009).pdf

10-MUM-2005-DRAWING(26-9-2008).pdf

10-mum-2005-drawing(5-1-2005).pdf

10-MUM-2005-DRAWING(CANCELLED PAGES)-(26-9-2008).pdf

10-mum-2005-drawing(granted)-(6-9-2010).pdf

10-MUM-2005-FORM 1(18-6-2009).pdf

10-MUM-2005-FORM 1(22-2-2006).pdf

10-MUM-2005-FORM 1(26-9-2008).pdf

10-mum-2005-form 1(5-1-2005).pdf

10-mum-2005-form 13(25-5-2009).pdf

10-mum-2005-form 13(26-9-2008).pdf

10-mum-2005-form 18(5-7-2005).pdf

10-mum-2005-form 2(18-6-2009).doc

10-mum-2005-form 2(18-6-2009).pdf

10-mum-2005-form 2(26-9-2008).pdf

10-mum-2005-form 2(5-1-2005).pdf

10-mum-2005-form 2(granted)-(6-9-2010).pdf

10-mum-2005-form 2(titile page)-(18-6-2009).pdf

10-MUM-2005-FORM 2(TITLE PAGE)-(18-6-2009).pdf

10-MUM-2005-FORM 2(TITLE PAGE)-(26-9-2008).pdf

10-mum-2005-form 2(title page)-(5-1-2005).pdf

10-mum-2005-form 2(title page)-(granted)-(6-9-2010).pdf

10-MUM-2005-FORM 3(26-9-2008).pdf

10-mum-2005-form 3(5-1-2005).pdf

10-mum-2005-form 5(5-1-2005).pdf

10-MUM-2005-POWER OF AUTHORITY(26-9-2008).pdf

10-mum-2005-power of authority(5-1-2005).pdf

10-mum-2005-specification(amended)-(18-6-2009).pdf


Patent Number 242705
Indian Patent Application Number 10/MUM/2005
PG Journal Number 37/2010
Publication Date 10-Sep-2010
Grant Date 06-Sep-2010
Date of Filing 05-Jan-2005
Name of Patentee WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Applicant Address of 1001 Air Brake Aveune, Wilmerding, Pennsylvania 15148,
Inventors:
# Inventor's Name Inventor's Address
1 WALTER GOETTEL of 4619 Williamsport Road, Monongahela, Pennsylvania 15063,
2 ROGER DUMMOND of 10 Pike Street, Herminie, Pennsylvania 15637,
3 RONALD SHAFFER of 2321 Collins Road, Pittsburgh, Pennsylvania 15235
4 JAMES VARNEY of 1956 Tara Drive North Huntingdon, Pennsylvania 15642
5 BRAIN CUNKELMAN of RD #2 Box 351, Blairsville, Pennsylvania 15717
PCT International Classification Number H02K11/00
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 09/638,085 2000-08-11 U.S.A.