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:
Mar. 26, 2002
Filed:
Feb. 15, 1996
Applicant:
Inventors:
Brian Peterson, Woodbury, CT (US);
Robert Pulford, Jr., Wolcott, CT (US);
Adam Szepesi, Roxbury, CT (US);
Assignee:
Tri-Tech, Inc., Waterbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/06 ; H02K 7/10 ;
U.S. Cl.
CPC ...
H02K 7/06 ; H02K 7/10 ;
Abstract
In a preferred embodiment, a linear/rotary motor, including: a housing; an output shaft extending from the housing; a rotary motor disposed within the housing, the output shaft being given rotational motion by the rotary motor; a linear motor disposed within the housing; a linear shaft axially moveable by the linear motor; and a coupling to join the linear shaft and the output shaft to permit transfer of axial motion from the linear shaft to the output shaft but to isolate rotational motion of the output shaft from the linear shaft.