Johnson Controls Technology Company

Johnson Controls Gmbh & Co. Kg

Horst Steinmeier

Alexander Hasler

Dominik Stoll

Matthias Habersatter

Wolfgang Grund

A method for producing a cushion element for a vehicle seat, in which a component suitable for forming a three-dimensional separation zone is inserted in a tool, subsequently at least one first foamable mass is introduced into a first space of the tool. On foaming the mass, the component forms a three-dimensional separating element between a first foamed cushion region and a further space within the tool. The component is pressed against a counter-support in the tool during the forming to give a three-dimensional separating element. A suitable tool comprises an upper tool, a lower tool and a counter support for contacting a component taking on a three-dimensional shape. By introducing the three-dimensional mouldable shape into the tool and the subsequent forming thereof to give a three-dimensional separating element, complex formed regions with differing properties, in particular, differing degrees of hardness can be economically generated in a foamed cushion element.

Method for producing a cushion element and method and tool for the production thereto

A seat cushion for vehicle seats is disclosed. The seat cushion includes a seating surface and a core including a plurality of cylindrical tubular sections generally extending perpendicular to the seating surface.

Seat cushion for vehicle seats

This invention deals with a particular mounting device--and its production--for foaming in a foam part made of polyurethane or similar material and serving as a pad for backrests, seating surfaces, and respective areas of car seats. The mounting device allows attachment of a cover onto the foam part. This invention dispenses with the use of metal inlaid wires in the foam part and uses an easily-produced foam part. The mounting device has a girder section with preferably a coarse meshwork which is at least partially foamed around by polyurethane or similar material before being placed into a mold for the foam part.

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Lubbecke, Germany

Horst Steinmeier