公开(公告)号：US5943780A

公开(公告)日：1999-08-31

申请号：US56565

申请日：1998-04-07

申请人： Edward T. McIlhatten

发明人： Edward T. McIlhatten

IPC分类号： B26B3/08 ,  B26B5/00 ,  B26B29/02

CPC分类号： B26B29/02 ,  B26B3/08 ,  B26B5/00

摘要： The cutter of my invention is a unitary device that does not require a utility knife, only a blade. The cutter exposes twice the blade length of a conventional utility knife, i.e., approximately 2.2 inches. The blade can be extended into the insulation over 4 inches. The cutter has a blade guard (to keep fingers out of the way, etc.). The cutter also has a safety mechanism to guard against accidental exposure of the blade (you have to grip the tool by the handle to allow the blade to be exposed). The cutter also has an added leverage point directly in front of the grip to increase the amount of pressure you can exert on the insulation. This cutter compresses and cut in one continuous motion, i.e. the same motion does both compressing and cutting.

摘要翻译： 我的发明的切割机是不需要实用刀，只有刀片的整体装置。 切割器暴露传统实用刀的刀片长度的两倍，即大约2.2英寸。 刀片可以延伸到超过4英寸的绝缘体中。 切割器具有刀片防护罩（以防止手指等等）。 刀具还具有防止刀片意外暴露的安全机制（您必须通过把手握住刀具以允许刀片暴露）。 刀具还具有直接在握柄前面的附加杠杆点，以增加您可以施加在绝缘上的压力。 该切割器以一个连续的运动方式压缩和切割，即，相同的运动同时进行压缩和切割。

公开(公告)号：US5075974A

公开(公告)日：1991-12-31

申请号：US557567

申请日：1990-07-24

申请人： Edward T. McIlhatten

发明人： Edward T. McIlhatten

IPC分类号： B26B29/06

CPC分类号： B26B29/02 ,  B26B29/06

摘要： A cutting tool for cutting a sheet of compressible fibrous material. The cutting tool includes a blade which forms part of a cutting assembly which is mounted on a supporting base for movement between an upper position in which the blade is located above the material to be cut when the supporting base rests on the material which is to cut to a lower position in which the cutting blade extends below the supporting base. The cutting assembly is biased to the upper position and moved to the lower position by downward pressure from the hand of the operator which also causes the supporting base to compress the fibrous material so that when the cutting tool is moved longitudinally along the upper surface of the fibrous material, the material is cut by the blade.

摘要翻译： 一种用于切割可压缩纤维材料片的切割工具。 切割工具包括形成切割组件的一部分的刀片，该刀片安装在支撑基座上，用于在上部位置之间移动，在上部位置中，当支撑基座搁置在待切割的材料上时，刀片位于待切割材料上方 到切割刀片在支撑底座下方延伸的下部位置。 切割组件被偏压到上部位置并通过来自操作者的手的向下的压力移动到下部位置，这也使得支撑基座压缩纤维材料，使得当切割工具沿着 纤维材料，材料被刀片切割。