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:
Dec. 23, 2008
Filed:
Dec. 06, 2005
Applicants:
Oliver Greese, Filderstadt, DE;
Ivica Kolaric, Esslingen, DE;
Inventors:
Oliver Greese, Filderstadt, DE;
Ivica Kolaric, Esslingen, DE;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
F16D 25/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention discloses a power tool comprising a clutch having a first clutch element and a second clutch element which are seated for rotation one relative to the other and between which a torque can be transmitted. The clutch comprises an actuating element engaging at least one of the first and second clutch elements for moving the clutch between an engaged position for effecting power transmission from a drive shaft to an output shaft, and between a released position wherein there is no power transmission to said output shaft. The actuating element comprises a nanotube actuator.