| 摘要 |
<p>The invention relates to a method for notching covers ( 3 ) for a book body ( 2 ), whereby at least two notches ( 5, 6 ) which delimit the spine are made in the cover by means of a notching tool. The invention provides that a set of automatic book body pincers ( 50 ) with at least one moveable stopping face ( 52 ) is used for adjusting the distance (d) between the notches, and the value for the thickness of the book body ( 2 ), said value being determined by means of the automatic set of book body pincers ( 50 ), is used for automatically adjusting the distance (d) between the notches ( 5, 6 ). The invention also relates to a device for notching book covers ( 3 ), which comprises a notching iron ( 10 ) with a stationary and a displaceable tool pair ( 11, 12; 13, 14 ), whereby the displaceable tool pair ( 11, 12 or 13, 14 ) can be automatically adjusted by means of a control unit to the desired distance (d) between the notches ( 5, 6 ) that delimit the spine ( 8 ).</p> |
