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US 10,948,020 B2Granted
Method for producing a subassembly for a domestic appliance, and subassembly
AssigneeBSH Hausgeräte GmbH
InventorsJohann Graf, Angelika Namberger, Philipp Nather
Life of this patent
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Abstract
In a method for producing a subassembly for a household appliance, at least one of a first rail and a separate second rail is cleaned by a mechanical and/or chemical cleaning operation. Subsequently the first and second rails are connected to one another so as to be able to slide relative to one another and thereby form a rail withdrawal device of the subassembly.
Claims8
A subassembly for a household appliance, said subassembly comprising:
- a rail withdrawal device including a first rail and a separate second rail which are connected to one another so as to be able to slide relative to one another, at least one of the first and second rails being cleaned by a mechanical and/or chemical cleaning operation before being connected to one another;
- and
- a prefabricated rolling element device with a rolling element cage and rolling elements arranged thereon, said rolling element device being attached at least in subcomponents to the second rail after the second rail has been coated and before the first rail is connected to the second rail.
Dependencies are inferred from the claim text.