| 摘要 |
PCT No. PCT/EP91/00245 Sec. 371 Date Oct. 1, 1991 Sec. 102(e) Date Oct. 1, 1991 PCT Filed Feb. 8, 1991 PCT Pub. No. WO91/11946 PCT Pub. Date Aug. 22, 1991.In an apparatus for paying out web sections (50), comprising a dispenser roll (38) and a supply roll (40), a feeler (31) resting on the dispenser roll (38) determines the diameter thereof and, by way of levers, unlocks a detent (28) or a protrusion (78) disposed at a swinging plate (27) which carries the bearings (24). Hereby the swinging plate (27) is swung by a spring (48, 79) and thus the supply roll (40) resting on the bearing (24) is pressed against the paper web (39) withdrawn from the dispenser roll (38) and, together with it, against the toothed roller (21). Hereby the last rest of paper from the dispenser roll (28) is pulled off simultaneously with the leading end (41) of the web from the supply roll (40). |
