and by means of the knitting b h l on the rear needle bed h it is logical to uniformly distribute this connection knitting over the length of the tube shaped knitting region however this need not be the case unconditionally if a large area of the connecting knitting remains omitted then the tubular knitting region 21 22 3 is open at this position which for example can be desired with technical webs for insertion of attachment elements therethrough 0033 fig5 and 6 show two possible knitting pieces which can be formed as the knitting pieces of the present invention in fig5 knitted pants are shown which are provided on the lower leg cuff and in the waistband respectively with a band 21 21 u2032 and 23 23 u2032 the pants 3 are formed from a tube shaped base web 20 20 u2032 therebetween 0034 fig6 shows the example of a knitted back rest 4 which is pulled over a frame 25 for receiving the frame bars the web piece 4 has tubular regions 11 13 the web piece 4 therefore is knitted beginning from the tubular side 11 to the tubular side 13 it will be understood that each of the elements described above or two or more.