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:
Sep. 22, 2009
Filed:
Jan. 22, 2007
Tzu-feng Tseng, Taipei, TW;
Pei-yuan Lee, Taipei, TW;
Tzu-Feng Tseng, Taipei, TW;
Pei-Yuan Lee, Taipei, TW;
Primax Electronics, Inc., Taipei, TW;
Abstract
A cutting apparatus includes a motor, a gear set, a gliding block, a rotating shaft and a handling element. The gear set includes a first gear part connected to the motor and a second gear part connected to a protrusion member. The center line of the protrusion member is shifted from the center line of the second gear part. The gliding block includes a gliding channel for receiving the protrusion member therein. The protrusion member is linearly moved along the gliding channel back and forth when the protrusion member is rotated in a circular motion. The rotating shaft is connected to an end of the gliding block such that the rotating shaft is rotated with synchronous linear movement of the protrusion member. The handling element has a first end sheathed around the rotating shaft and a second end operated to have the cutting member linearly moved along two guiding tracks.