The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2012
Filed:
Oct. 25, 2010
George F. Dailey, Pittsburgh, PA (US);
Eric S. Mcdonald, North Huntingdon, PA (US);
Adam Stein, Greensburg, PA (US);
Michael Vindler, Media, PA (US);
Jared Orndoff, Murrysville, PA (US);
Ryan Fayewicz, Pittsburgh, PA (US);
Jason V. Jurgen, North Huntington, PA (US);
George F. Dailey, Pittsburgh, PA (US);
Eric S. McDonald, North Huntingdon, PA (US);
Adam Stein, Greensburg, PA (US);
Michael Vindler, Media, PA (US);
Jared Orndoff, Murrysville, PA (US);
Ryan Fayewicz, Pittsburgh, PA (US);
Jason V. Jurgen, North Huntington, PA (US);
Siemens Energy, Inc., Orlando, FL (US);
Abstract
A set of tools for removing a half turn of a coil from a slot of a dynamoelectric machine. The set of tools includes a coil cutting tool for cutting the coil, an upending tool that grips the coil at an end of the coil where the coil was cut and hydraulically or pneumatically lifts the end of the coil at least partially out of the slot, and an extraction tool that hydraulically or pneumatically grips the upended portion of the coil and pulls the coil from the slot hydraulically or pneumatically a segment at a time.