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US 8,037,720 B2Granted
Washing machine with laundry-detergent drawer having means to assist an opening or closing movement
AssigneeMiele & Cie. KG
InventorsWolfgang Hellhake, Robert Muether
Life of this patent
Estimating the term…
Abstract
A washing machine includes a laundry-detergent and fabric-softener drawer that can be pulled out of the machine. A movement assist device is provided that cooperates with the drawer so as to assist an opening and/or closing movement of the drawer. The movement assist device includes a scroll spring for causing a restoring force for an autonomous closing procedure of the drawer.
Claims6
A washing machine comprising:
- a laundry-detergent and fabric-softener drawer configured to be pulled out of the machine;
- a slidable carriage connected to the drawer via a latching connection such that the drawer is separable from the carriage, wherein the latching connection includes a latch bevel of the slidable carriage that is configured to hold the drawer and the slidable carriage in a pulled-out state in a parked position;
- and
- a movement assist device configured to cooperate with the drawer so as to assist at least one of an opening and a closing movement of the drawer, the movement assist device including a scroll spring connected to the drawer such that extension of the drawer extends the scroll spring into an unrolled state so as to tension the scroll spring and cause a restoring force for an autonomous closing procedure of the drawer.
1 more element
Dependencies are inferred from the claim text.