| 摘要 |
<p>1472506 Folding apparatus MASCHINENBAU OPPENWEILER GmbH 10 Feb 1975 [21 Feb 1974] 5609/75 Heading B8R A machine for cross-folding a sheet four times in succession comprises a first (buckle) folding unit 101 and three blade folding units 102, 104 and 106 arranged one below the other, the units 104 and 106 being situated to the left of the unit 102 (viewed in the feed direction 111) and the unit 106 being situated behind the unit 104 (viewed in the same direction). The blade 103 of unit 106 is situated beneath the rollers of that unit. A further pair of blade folding units 105 and 107 may be situated one below the other beneath unit 102 with the unit 107 being behind the unit 105 (viewed in the direction 111).</p> |
