公开(公告)号：US4452443A

公开(公告)日：1984-06-05

申请号：US298586

申请日：1981-09-02

申请人： Fritz Achelpohl

发明人： Fritz Achelpohl

IPC分类号： B65G47/46 ,  B31B50/04 ,  B65G47/64 ,  B65H29/60 ,  B31B1/08 ,  B65H5/18 ,  B65H29/40 ,  B65G29/00

CPC分类号： B65H29/60 ,  B31B2219/024 ,  B31B2219/94 ,  B31B2221/60

摘要： Flattened tube sections for making sacks are continuously supplied by a main conveyor and selectively fed longitudinally to one of a plurality of connecting conveyors leading to respective production lines along which the sections are moved transversely after turning by respective turntables. The connecting conveyors for the second and subsequent production lines receive their tube sections from an intermediate conveyor. A deflector is pivotable between the intermediate conveyor and the connecting conveyor for the first production line.

摘要翻译： 用于制造袋的扁平管段由主输送机连续供应，并且选择性地纵向馈送到多个连接输送机中的一个，通向相应的生产线，在相应的转盘转动之后，横向移动这些部分。 用于第二和随后生产线的连接输送机从中间输送机接收其管段。 偏转器可在中间输送机和用于第一生产线的连接输送机之间枢转。

公开(公告)号：US4316723A

公开(公告)日：1982-02-23

申请号：US55955

申请日：1979-07-09

申请人： Werner Decker

发明人： Werner Decker

IPC分类号： B31B1/04 ,  B31B1/08 ,  B31B1/16 ,  B31B19/74 ,  B31B21/00 ,  B31B21/02 ,  B31B29/02 ,  B31B50/00 ,  B31B150/00 ,  B65H45/14

CPC分类号： B31B1/00 ,  B31B2201/145 ,  B31B2219/024 ,  B31B2221/40 ,  B31B2221/60

摘要： The leading end of an intermittently fed flattened tubular web is clamped by a gripper, whereupon a severing mechanism cuts a section from the web. The gripper advances the leading end of the tube section before the trailing end has cleared a pair of clamping rollers and while a folding roller engages an intermediate portion of the section and moves it laterally to form a loop in the tube section before the latter is discharged transversely.

摘要翻译： 断续供给的扁平扁平卷筒纸的前端由夹具夹紧，于是切断机构从卷筒纸上切下一部分。 在后端已经清除一对夹紧辊之前，夹持器前进管部的前端，并且当折叠辊接合该部分的中间部分并且在横截面之间移动以在管部分排出之前在管部分中形成环 横向