摘要 |
The vacuum cleaner bag (4) for collection of dust is for one-off use. Before fitment, the bag is joined to a plate (1) which has a central through hole (2). From the hole extends a tubular part (3), against the outer surface of which a clamp retainer (5) holds the open neck of the dust bag. - When the bag is filled it is removed and a replacement is fitted on the plate which acts with the clamp retainer and reciprocally acting grip components (6,6'). These ensure that the clamp retainer is locked relatively axially w.r.t. the plate.(2) |