| 摘要 |
<p>The trimmer (1) has a mobile blade (10) that is in translation with respect to a base (2) to ensure cutting of heels of coupons. The blade includes two cutting planes forming an angle ranging between 30 and 60 degrees. A driving lever (5) drives the blade and mobile in rotation around a connection pivot. The blade is pulled by a slide mobile in vertical adjustment on which the blade is fixed. A martyrdom band is made of PA66SA material such as ERTALON 66(RTM: polyamide). A vertical translation movement of the slide is ensured by a guiding unit. An independent claim is also included for a method for cutting heels of coupons.</p> |
