公开(公告)号：EP2752277A1

公开(公告)日：2014-07-09

申请号：EP13150248.6

申请日：2013-01-04

申请人： Kasperek, Kim

发明人： Kasperek, Kim

IPC分类号： B26B27/00 ,  B26B29/02

CPC分类号： B26B19/02 ,  A22B3/10 ,  B26B27/007 ,  B26B29/02 ,  Y10T83/04

摘要： A method of using a knife (1;1'), which knife has a knife handle (4), a knife blade (3) extending in elongation of the knife handle (4), safety means (2) including at least one strap (7) having a strap opening (7'), and the at least one strap (7) is secured to or at a free end (5) of the knife handle (4). The method comprises the steps of providing at least one strap (7) with a strap opening (7') having a size selected to configure the at least one strap in a first position and in a subsequent second position, wherein in the first position the operator inserts a finger (9,12) through the strap opening (7') and the at least one strap (7) engages the inserted finger (9,12) and/or the interstice (14) between two adjacent fingers (9,12), and in the second position the at least one strap (7) is arranged lengthwise the knife handle (4), and when kept stretched has a length that is sufficiently long to allow the operator to position a hand (10) on the knife handle (4) but no longer than the selected size of the at least one strap (7) prevents at least the palm (11) of the hand (10) of the operator to reach the knife blade (3) when the finger (9,12) is inserted, inserting the finger (9,12), grasping around the knife handle (4), and performing a cutting action while the finger (9,12) is kept inserted through the strap opening (7'). The operator can work fast and safe from injuries. The safety knife's knife handle (4) can easily be angularly repositioned and rotated in the hand (10) of the operator if desired, and the knife is particular useful in slaughterhouses where the working pace is high and pressure on the workers often causes cutting injuries.

摘要翻译： 使用刮刀的方法（1; 1“），其中刀有一个刀柄（4），一个刀片（3）在刀柄（4）的伸长率扩展，安全装置（2）包括至少一个带 （7）具有一个带开口（7“），并且所述至少一个条带（7）被固定到或在刀柄（4）的自由端（5）。 该方法包括提供至少一个带（7）配有一个带开口（7“）具有在所述第一位置选择为配置所述至少一个条带中的第一位置和在随后的第二位置处的尺寸，worin步骤的 操作者将通过所述带开口（7“）手指（9,12）和所述至少一个条带（7）接合所述插入的手指（9,12）和/或两个相邻的手指之间的空隙（14）（9， 12），以及在所述第二位置，所述至少一个条带（7）被布置纵向刀柄（4），并保持拉伸时的长度做是足够长，以允许操作者上的位置的手（10） 刀柄（4），但不大于所述至少一个带的选定尺寸长（7）防止至少操作者的手柄（10）的手掌（11）到达刀片（3）当手指（ 9.12）被插入时，插入手指（9,12），围绕刀柄（4）抓持，并进行切割动作，而手指（9,12）被保持到 穿过带开口（7“）erted。 操作员可以从工作受伤快捷，安全。 安全刀的刀柄（4）可以很容易地如果需要清除角度地重新定位和旋转的在操作者的手（10），和刀是特别有用的屠宰场在工作节奏高，对工人的压力经常会导致割伤 ，