| 摘要 |
Figure 4 shows a bucket cover 7 onto whose edge 9 a fixed rib 16 is moulded which extends continuously over a range of about 180 DEG and, in the closed position of the cover 7, grips behind the edge of the bucket. Opposite this rib 16, two partial ribs 18 are moulded onto the edge 9 of the cover which are connected to one another by a yoke 19 and form a closing tongue 20 which can easily be detached from the edge 9 of the cover. Moulded additionally onto the edge 9 of the cover between the two partial ribs 18 in the region of the yoke 19 is a further, likewise fixed, partial rib 24 which fastens the part 27 of the cover 7 facing away from the continuous rib 16 to the edge of the bucket. <IMAGE>
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