Method for manufacturing a dishwasher with at least one, especially prefabricated, bitumen mat for deadening of noise and/or sound absorption of a component
AssigneeBSH Bosch und Siemens Hausgeraete GmbH
InventorsHeiko Fritz, Bernd Schwenk
Life of this patent
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Abstract
In a method for manufacturing a dishwasher having at least one component and at least one bitumen mat provided on the component for noise deadening and/or sound insulation of the component, a usable, flowable and reactively-hardenable bituminous mixture is applied upon the bitumen mat and/or component such as to form at least one adhesive bead. The adhesive bead is partly surrounded by at least one area which is free of the reactively-hardenable bituminous mixture. Before the hardening of the bituminous mixture, the component and the bitumen mat are pressed together and thereby glued to one another.
Claims50
A method for manufacturing a dishwasher, comprising the steps of:
- applying a usable, flowable and reactively-hardenable bituminous mixture upon at least one member of the dishwasher selected from the group consisting of a bitumen mat and a plastic component, to form at least one adhesive bead which is at least partly surrounded by at least one area which is free of the reactively-hardenable bituminous mixture;
- and
- gluing the bitumen mat to the plastic component for noise deadening and/or sound insulation of the plastic component by pressing together the plastic component and the bitumen mat before the reactively-hardenable bituminous mixture hardens.
A dishwasher, comprising:
- at least one plastic component;
- a least one bitumen mat for attachment onto the plastic component for noise deadening and/or deadening sound of the plastic component;
- and
- a usable, flowable and reactively-hardenable bituminous mixture applied upon at least one member selected from the group consisting of the bitumen mat and the last plastic component to effect the attachment of the bitumen mat onto the plastic component.
A facility for manufacturing a dishwasher, said facility comprising:
- a device adapted to apply a usable, flowable and reactively-hardenable bituminous mixture applied upon at least one member of the dishwasher selected from the group consisting of a bitumen mat and a plastic component, such that at least one adhesive bead is formed which is surrounded at least partly by at least one area which is free of the reactively-hardenable bituminous mixture;
- and
- a pressure application unit for pressing together the plastic component and the bitumen mat, thereby effecting noise deadening and/or sound insulation of the component.
Dependencies are inferred from the claim text.