发明名称 Supply hose for medical, in particular dental, purposes
摘要 In order to avoid distorsions due to stretching and/or shrinkage of the individual tubes in a supply hose which comprises several flexible tubes (3) for conveying liquid media and a relatively thin-walled enveloping tube (2) surrounding the individual tubes and having connecting fitments (1) on both ends on which there are fastened, on the one hand, the individual tubes (3) and, on the other hand, the enveloping tube (2), it is proposed that the ends of the individual tubes (3), on the one hand, and the end of the enveloping tube (2), on the other hand, are held in separate connecting parts (5, 7, 15, 20) in at least one connecting fitment (1). The connecting parts are mounted so as to be axially movable relative to one another over an adjustment path delimited by stop means (10, 11). <IMAGE>
申请公布号 DE3726410(A1) 申请公布日期 1989.02.16
申请号 DE19873726410 申请日期 1987.08.07
申请人 SIEMENS AG 发明人 HELFRICH,HANS
分类号 A61C1/05 主分类号 A61C1/05
代理机构 代理人
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