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. 07, 2018
Filed:
Apr. 28, 2015
Applicant:
Koninklijke Philips N.v., Eindhoven, NL;
Inventors:
Geert-Jan Darwinkel, Eindhoven, NL;
Cornelis Johannes Zandsteeg, Eindhoven, NL;
Nicky Lewis, Eindhoven, NL;
Matthew Gerard Nayna, Eindhoven, NL;
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26B 19/20 (2006.01); B26B 19/38 (2006.01);
U.S. Cl.
CPC ...
B26B 19/20 (2013.01); B26B 19/388 (2013.01); B26B 19/3813 (2013.01); B26B 19/3886 (2013.01);
Abstract
An adjustment drive for an adjustable spacing comb for a hair cutting appliance includes an actuator configured to actuate a movable comb portion of the adjustable spacing comb with respect to a blade set of the hair cutting appliance, and a drivetrain for coupling the actuator and the movable comb portion. The drivetrain includes a reduction gear unit and a location detection unit having a rotary encoder which is coupled to an output shaft of the reduction gear unit.