| 摘要 |
<p>#CMT# #/CMT# The device (10) has a jaw (20) comprising an upper part (21) and a lower part (22) together defining a groove (35). Two upstream cutting edges (33, 34) are separated from one another, and form an upstream cutting zone (30), where the upstream edges are fixed and co-operated with a projection in the groove. A downstream cutting zone (50) is provided with a fixed downstream cutting edge (51) describing an arc of a circle (100). The downstream cutting edge extends from one of the upstream cutting edge toward the other upstream cutting edge. #CMT#USE : #/CMT# Cable cutting device for use in an aircraft (claimed) e.g. rotorcraft such as helicopter to cut cables e.g. high voltage electric cables or telephone cables. #CMT#ADVANTAGE : #/CMT# The device is equipped with two upstream edges that are fixed and co-operated with a projection in the groove so as to produce effect of tilted plan or corner while presenting a sharp face to a fascinating cable contact with the upstream edges, thus reducing mechanical tensions. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a longitudinal sectional view of a cable connecting device including upstream and downstream cutting edges. 10 : Cable cutting device 20 : Jaw 21 : Upper part 22 : Lower part 30 : Upstream cutting zone 33, 34 : Upstream cutting edges 35 : Groove 50 : Downstream cutting zone 51 : Fixed downstream cutting edge 100 : Circle.</p> |
