公开(公告)号：US5702044A

公开(公告)日：1997-12-30

申请号：US679535

申请日：1996-07-12

申请人： Norbert Ernst Christmann ,  Gerhard Fries

发明人： Norbert Ernst Christmann ,  Gerhard Fries

IPC分类号： B65B41/14 ,  B65H20/00 ,  B65G47/84 ,  F16D1/00

CPC分类号： B65B41/14 ,  Y10T403/602 ,  Y10T403/7073

摘要： A movable spring end of a compression spring being stopped on a guide spindle by a special stop piece. The stop piece which is designed nonelastic and can therefore be manufactured of a nonrusting material, it thereby guarantees a hygienically satisfactory device, in particular when contacting food. The stop piece can be used particularly advantageously in tensioning pieces on conveyor chains, which are suited for the transport of packaging foil bands in packaging machines.

摘要翻译： 压缩弹簧的可动弹簧端通过特殊止挡件停在导向轴上。 该止挡件设计为非弹性的，因此可以由不受保护的材料制成，从而保证卫生上令人满意的装置，特别是当接触食物时。 止动件可以特别有利地用于张紧输送链上的件，适用于包装机器中的包装箔带的运输。