公开(公告)号：WO1995023677A1

公开(公告)日：1995-09-08

申请号：PCT/US1995002506

申请日：1995-03-01

Applicant: SCOTT PAPER COMPANY

Inventor： SCOTT PAPER COMPANY ,  BLOCH, Nathan, D. ,  FRAZIER, Alan, D. ,  O'BRIAN, Edward, J.

IPC: B26D01/62

CPC classification number: B65H19/10 ,  A47K10/3643 ,  B65H23/04 ,  B65H23/06 ,  B65H35/006 ,  B65H2407/10 ,  Y10T83/4807 ,  Y10T83/896

Abstract: A rolled paper towel dispenser having a spring (178) loaded cutting blade geared to rotate in conjunction with a slotted drive drum (54). The blade is shielded by a fixed cowl (34). Guide rollers (68, 70) and the drive drum include threading clips. A brake mechanism ensures that the rolled towel cannot be free spooled. Supports (25, 26, 86) are provided for both a primary roll and a stub roll. Geared sensor arms sense the diameter of the stub roll and when the diameter decreases to a point near the end of the roll, the tail from the primary roll is automatically delivered to the surface of the drive drum and automatically threaded therethrough. To dispense a towel from the dispenser, the user grasps the tail of the towel extending from the dispenser and pulls downward. This drives the drive drum which in turn rotates the cutting blade into position severing the sheet at the proper location.

Abstract translation: 一种卷绕的纸巾分配器，具有装载有与开槽的驱动滚筒（54）结合旋转的弹簧（178）的切割刀片。 刀片由固定罩（34）屏蔽。 导辊（68,70）和驱动滚筒包括螺纹夹。 制动机构确保卷毛巾不能自由卷绕。 支撑件（25,26,86）用于主卷和短卷。 齿轮传感器臂感测短轴辊的直径，当直径减小到靠近辊端部的点时，来自主辊的尾部自动地传递到驱动滚筒的表面并自动地穿过其中。 为了从分配器分配毛巾，用户抓住从分配器延伸的毛巾的尾部并向下拉。 这驱动驱动鼓，该驱动鼓又将切割刀片转动到适当位置处切断片材的位置。