专利名称：Roller conveyor with a friction drive发明人：WEISS, RAPHAEL申请号：EP82112103.5申请日：19821229公开号：EP0084181A1公开日：19830727
摘要：A new type of drive for this conveyor is disclosed. The roller drive shaft (14)supporting the conveyor rollers (12) are fixedly connected to these rollers. The frictiondrive is produced by a friction belt which drives, with its one side (28) of low frictionresistance, a belt disc (24) seated firmly on the roller drive shaft (14), and is driven by itsother flat side with a relatively high coefficient of friction by a second belt disc which isfirmly seated on a main drive shaft (30). Two further free-running belt discs (34, 36) guidethe belt back. One of them (34) can be adjusted for setting the tensioning of the belt(26). The arrangement of main drive shaft, the respective belt wheels and the respectivebelt is situated in a housing having a removable cover (38) and which can be sealed off onfour sides (8, 38), so that the arrangement is protected from damaging environmentaleffects, but is also easily accessible. The belts serving for the friction and the drive of therespective roller drive shafts can be exchanged easily and inexpensively.
申请人：LIEBHERR-VERZAHNTECHNIK GMBH
地址：Postfach 1960 D-87432 Kempten DE
国籍：DE
代理机构：Kador & Partner
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容