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    • 3. 发明授权
    • Apparatus for locating, engaging and transporting the leader of
convoluted cigarette paper or the like
    • 用于定位,接合和运输卷曲卷烟纸等的引导件的装置
    • US4646986A
    • 1987-03-03
    • US794109
    • 1985-11-01
    • Bob Heitmann
    • Bob Heitmann
    • A24C5/20B65H19/10B65H19/18
    • A24C5/20B65H19/105B65H2301/415095B65H2301/46042B65H2301/46115
    • Apparatus for removing and advancing the leader of a cigarette paper web which forms a roll and whose leader adheres to the adjacent convolution has tongs one jaw of which is formed with a scraping edge movable against the periphery of the roll while the roll is rotated in a direction to pay out the web whereby the leader strikes against the edge and is separated from the adjacent convolution. The impact of the leader against the scraping edge releases a catch which normally holds the spring-biased other jaw of the tongs against movement toward engagement with the one jaw whereby the two jaws clamp the leader preparatory to transport directly to a splicing mechanism wherein the leader is attached to the trailing end of the preceding web or to a conveyor which transports the leader to the splicing mechanism.
    • 用于去除和推进形成辊并且其前导件粘附到相邻卷绕件的卷烟纸幅的引导件的装置具有钳口,其一个钳口形成有可沿着辊的周边移动的刮削边缘,同时辊沿着辊旋转 方向来支付网络,由此领导者抵抗边缘,并与相邻的卷积分离。 领导者对刮削边缘的影响释放出通常保持钳子的弹簧偏置的其他钳口的卡扣,以防止与一个钳口接合的动作,由此两个钳口夹紧引导件准备直接传送到拼接机构,其中引导件 附接到前一个幅材的尾端或将导片传送到拼接机构的传送带。
    • 5. 发明授权
    • Method and apparatus for formation and holding of a loose starting flap
of a replacement paper roll, typically a paper roll in a printing
machine roll changer
    • 用于形成和保持替换纸卷的松动起始片的方法和装置,通常是在印刷机辊更换器中的纸卷
    • US5330125A
    • 1994-07-19
    • US971042
    • 1992-11-03
    • Norbert Dylla
    • Norbert Dylla
    • B65H19/10B65H19/18
    • B65H19/105B65H2301/46042B65H2301/46044B65H2301/46064
    • To form and hold a loose starting flap (5) of a replacement paper roll (1) in which the replacement paper roll has a starting portion which is adhered to an underlying layer of the roll, with a simple easily made and reliable apparatus, the uppermost layer of the roll is perforated by a perforating wheel (8) or an intermittently operated laser (1008) inwardly of the end edge of the starting portion along a perforation line (3) which extends essentially parallel to the axis of the roll to form a flap portion. A temporary or permanently adhering element, such as a suction roll (912), a suction bar, an adhesively coated strip or bar (812) or a roller (912) with an adhesive surface (9, 909, 912) is moved with respect to the flap portion close to the perforation line (3). The adhering element is then moved relative to the roll, either away from the circumference, radially or otherwise, or the roll is rotated, for example in clockwise direction, so that the uppermost layer will tear at the perforation line and form a flap (5), which will be retained, by adhesion, against the adhering element.
    • 为了形成和保持更换纸卷(1)的松动的起始翼(5),其中替换纸卷具有粘附到卷的下层的起始部分,具有简单易于制造和可靠的装置, 辊的最上层穿过穿孔轮(8)或间隙操作的激光器(1008),该激光器沿起始线(3)的起始部分的端部边缘向内延伸,该穿孔线基本上平行于辊的轴线延伸以形成 翼片部分。 临时或永久粘附的元件,例如吸辊(912),抽吸杆,粘合涂覆的带或条(812)或具有粘合表面(9,909,912)的辊(912)相对于 到靠近穿孔线(3)的折片部分。 然后,粘附元件相对于辊子移动,或者远离圆周,径向地或以其它方式移动,或者辊子例如沿顺时针方向旋转,使得最上层将在穿孔线处撕裂并形成翼片(5 ),其将通过粘附保持抵靠粘附元件。