| 摘要 |
The invention relates to a machine knife for trimming books or the like. Said knife comprises a metal knife carrier which can be connected to a machine, and comprises a blade which is made of a cutting material and which is to be connected to the knife carrier. The invention is characterized in that the blade (7, 10, 11, 12) is designed as a part that can be removed from the knife carrier (1, 1', 1'', 1'''), and in that it is connected in a non-detachable manner with a blade holder (4, 4', 4'', 4''') in order to form a part. The blade holder (4, 4', 4'', 4''') is detachably placed on the knife carrier (1, 1', 1'', 1''') and is dimensioned and shaped so that it can be conveniently handled and securely positioned.
|
