| 20080201960 | ROTARY CUTTER KNIFE WITH DIVIDED GUARD MEMBERS - A rotary cutter knife provided with a guard member, which extends beyond the outer edge of the rotary blade to enhance the safety. The guard member is divided into two sub-members, which can independently move between an extended position where an outer profile of the sub-member extends beyond an outer edge of the rotary blade and a retracted position where the outer profile of the sub-member is retracted such that the outer edge of the rotary blade is exposed. Thus, the cutting edge of the rotary blade is not exposed in the area where the cutting operation is not performed, and the cutting edge is exposed only in a limited area associated with the cutting operation, such that the highly enhanced safety is realized. | 08-28-2008 |
