receives the sleeve 20 39 and is tangent to the outside diameter of the sleeve 20 39 the eccentric inner bore of the sleeve 20 39 is supported on the guide pin 20 and secured there by a nut 21 39 screwed onto a threaded section of the guide pin 20 fig8 by loosening the nut 21 39 the sleeve 20 39 is adjustable relative to the guide pin 20 on the sole part 9 there is provided a spur 23 which is directed toward a throat plate 22 and which may be similar to that disclosed in german utility model no 84 33 111 in its lower position the bottom of the spur 23 is flush with the anti skid bottoms of two soles 24 provided on the sole part 9 the spur 23 in accordance with fig2 is arranged behind the soles 24 as seen in the direction of transport nv of the sewing material and permits tension ruffle free sewing in particular of thin sewing material in combination with a mating surface 25 39 provided on a cloth feeder 25 another sole 26 provided on the holding foot 4 has a rectangular opening 26 39 as shown in fig2 the spur 23 passes through the opening 26 39 intermittently the sole 26 is located as shown in fig1 between the two soles 24 according to an alternate embodiment not shown the feeder foot 3 may have only one sole 24 which in this case would be surrounded by two soles 26 on the holding foot 4 it is furthermore possible for the embodiments just mentioned to be used.