| 摘要 |
A method for manufacturing a hoisting rope (R,R',R",R'") is disclosed, comprising the steps of providing a plurality of elongated composite members (1,1',1",1"'), which composite members (1,1',1",1 "') are made of composite material comprising reinforcing fibers (f) in polymer matrix (m); and arranging the composite members (1,1',1",1"') to form an elongated row (r,r',r",r"') of parallel composite members 1,1',1",1"' ,which row (r,r',r",r"') has a longitudingal direction (L), a thickness direction (T) and a width direction (W), and in which row (r,r',r",r"') the composite members (1,1',1",1 "') are positioned side by side such that they are parallel to each other, and spaced apart from each other in width direction (W) of the row (r,r',r",r"'); and directing plasma treatment on the outer surface of the composite members (1,1',1",1"'); and embedding the composite members (1,1',1",1'") in fluid polymer material (2); and solidifying the polymer material wherein the composite members (1,1',1 ",1 "') are embedded. The invention relates also to a hoisting rope onbtained with the method and an elevator comprising the hoisting rope. An elevator load bearing belt obtained by said method is also disclosed. |
