Paper towel dispenser
    5.
    发明公开
    Paper towel dispenser 审中-公开
    Papiertuchspender

    公开(公告)号:EP1297770A1

    公开(公告)日:2003-04-02

    申请号:EP02028253.9

    申请日:1999-03-16

    IPC分类号: A47K10/36

    摘要: A paper towel dispenser (10) includes a housing (20) having a discharge opening (48). A support (35) is provided within the housing (20) for supporting a continuous strip of sheet material having a plurality of spaced tear lines defining leading and trailing edges of individual removable segments, with an outer segment having a free leading edge and inner segments which in turn become outer segments as adjoining outer segments are removed. A feed mechanism (37) repeatedly advances the sheet material, in first and second intervals, to advance successive outer ones of the segments through the discharge opening (48) and out of the housing (20). A sensor (38) repeatedly detects arrival of a leading edge of the advancing sheet material at a first position defining the end of the first interval and the beginning of the second interval, as the sheet material is repeatedly advanced towards the discharge opening (48). A control device (53) receives a signal from the sensor (38) indicating arrival of a leading edge at the first position, and for terminating the operation of the feed mechanism (37) when a leading edge of the sheet material has further advanced from the first position a predetermined amount, repeatedly to place the spaced tear lines at a second position that is variable within a space defined between the feed mechanism and the first position in relation to variations in the lengths of the segments, the second position defining the beginning of the first interval of advancement for a next adjacent segment, when it is in turn dispensed.

    摘要翻译: 纸巾分配器(10)包括具有排出口(48)的壳体(20)。 支撑件(35)设置在壳体(20)内,用于支撑具有限定单个可拆卸段的前缘和后缘的多个隔开的撕开线的连续片状材料带,外部段具有自由前缘和内部段 其又变成外部段,因为相邻的外部段被去除。 进给机构(37)在第一和第二间隔中重复地推进片材,以使连续的外部片段通过排出开口(48)推出并移出壳体(20)。 传感器(38)重复地检测前进片材的前缘到达限定第一间隔的末端和第二间隔的开始的第一位置,因为片材重复地朝向排出口(48)推进, 。 控制装置(53)从传感器(38)接收指示前端到达第一位置的信号,并且当片材的前缘进一步前进时终止进给机构(37)的操作 所述第一位置是预定量,重复地将所述间隔开的撕裂线放置在相对于所述段的长度变化在所述进给机构和所述第一位置之间限定的空间内是可变的第二位置,所述第二位置限定所述开始 对于下一个相邻段的第一进展间隔,当它被分配时。

    AUSGABEEINRICHTUNG FÜR BEUTEL
    7.
    发明授权
    AUSGABEEINRICHTUNG FÜR BEUTEL 有权
    输出设备BAG

    公开(公告)号:EP2083659B1

    公开(公告)日:2012-08-22

    申请号:EP07800665.7

    申请日:2007-09-26

    申请人: Sac-O-Mat (CH) AG

    IPC分类号: A47F13/08

    摘要: The invention relates to a bag (30) dispenser comprising a receptacle (10) inside which a supply of bags (30) is located. Said bags (30) form a supply roll (37). The dispenser further comprises a device for accommodating or mounting said roll (37) in a housing (1). The housing (1) has at least one gap (17) through which individual bags (30) can be discharged from the housing (1). One respective tearing mechanism (20) is assigned to said gap (17).

    METHOD AND APPARATUS FOR DISPENSING FLEXIBLE SHEET MATERIAL
    9.
    发明公开
    METHOD AND APPARATUS FOR DISPENSING FLEXIBLE SHEET MATERIAL 失效
    用于分配柔性片材料的方法和装置

    公开(公告)号:EP0573558A4

    公开(公告)日:1994-07-27

    申请号:EP92907371

    申请日:1992-02-26

    摘要: A dispenser (10, 200) for cutting and feeding a web (W) of flexible sheet material is described in which a feed roller (30, 212) carries a web cutting blade (40, 226) and a spring (104, 290) connected to an eccentric crank (102, 288) affixed to the feed roller (30, 212). While initial movement of the web (W) through the mechanism and actuation of the cutter (40, 226) to effect partial separation of the web material (W) is produced by the user's pull on the web (W), such pull also loads the spring (104, 290) which, upon unloading, delivers the cut web material from the dispenser (10, 200). The spring (104, 290), following arresting rotation of the feed roll (30, 212) and exhaust of stored energy, operates, upon continued pulling of the web (W), to impart gradually increasing stress on the uncut web segments until they break, whereupon the uncut segments of web material (W) are efficaciously severed and the leading end (WE) of the succeeding web material is automatically positioned where it can be readily grasped by a subsequent user.

    METHOD AND APPARATUS FOR DISPENSING FLEXIBLE SHEET MATERIAL
    10.
    发明公开
    METHOD AND APPARATUS FOR DISPENSING FLEXIBLE SHEET MATERIAL 失效
    用于分配柔性板材的方法和设备

    公开(公告)号:EP0573558A1

    公开(公告)日:1993-12-15

    申请号:EP92907371.0

    申请日:1992-02-26

    IPC分类号: A47K10 B26D1 B26F1 B26F3 B65H23 B65H35

    摘要: Distributeur (10, 200) pour découper et acheminer une bande (W) de matériau en feuille souple, dans lequel un rouleau alimentateur (30, 212) porte une lame coupe bande (40, 226) et un ressort (104, 290) relié à une manivelle excentrique (102, 288) fixés sur le rouleau alimentateur (30, 212). Tandis que le déplacement initial de la bande (W) par l'intermédiaire du mécanisme et de l'actionnement de la lame (40, 226) pour effectuer la séparation partielle du matériau en bande (W), est produit par la traction de l'utilisateur sur ladite bande, cette traction exerce également une charge sur le ressort (104, 290) qui, lorsque la charge est supprimée, fait sortir la bande coupée du distributeur (10, 200). Le ressort (104, 290) conçu pour arrêter graduellement la rotation du rouleau alimentateur (30, 212) et pour libérer l'énergie emmagasinée exerce, par traction continue de la bande (W), une contrainte graduellement croissante sur les segments non coupés de ladite bande jusqu'à leur rupture, après quoi les segments non coupés de matériau en bande (W) sont efficacement sectionnés et l'extrémité avant (WE) de la bande suivante est automatiquement positionnée à l'endroit où elle peut être aisément saisie par un autre utilisateur.

    摘要翻译: 1。一种用于切割和输送柔性幅材的幅材(W)的分配器(10,200),其中输送辊(30,212)承载幅材切割器(40,226)和与其连接的弹簧(104,290) 偏心曲柄(102,288),所述偏心曲柄(102,288)附接到所述进给辊(30,212)。 当通过机构和叶片(40,226)的致动以部分地分离幅材(W)的初始移动幅材(W)时,通过拉动幅材 在所述腹板上,该张力还对弹簧(104,290)施加负载,当负载被移除时,弹簧(104,290)使切割带退出分配器(10,200)。 弹簧(104,290)适于通过连续拉动所述幅材(W)而逐渐停止所述供给辊(30,212)的旋转并释放所存储的能量,所述弹簧(104,290) 直到它们断裂为止,然后有效地切割未切割的条带材料段(W),并且将下一条带的前端(WE)自动定位在可以容易地被其抓握的位置 另一个用户。