Seat cushion for vehicle seat unit
First Claim
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1. A seat cushion for a vehicle seat comprising:
- a cushioning pad;
a seat covering with which said cushioning pad is upholstered, and planar conductive means with an electrically conductive element buried therein that is disposed between said cushioning pad and said seat covering;
wherein said cushioning pad has a plurality of tuck-in grooves in which said seat covering is locally retained and said planar conductive means is provided with reinforced portions that are laid across said tuck-in grooves and are made thicker than the remaining portion of said planar conductive means.
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Abstract
A seat cushion for a vehicle seat unit comprising a cushioning pad upholstered with a seat covering and a flexible but inelastic planar film with an electrically conductive element buried therein that is disposed between the cushioning pad and the seat covering. The cushioning pad has tuck-in grooves in which the seat covering is locally retained. The planar film is thickened at locations where the planar film transverses the tuck-in grooves for reinforcement.
21 Citations
7 Claims
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1. A seat cushion for a vehicle seat comprising:
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a cushioning pad;
a seat covering with which said cushioning pad is upholstered, and planar conductive means with an electrically conductive element buried therein that is disposed between said cushioning pad and said seat covering;
wherein said cushioning pad has a plurality of tuck-in grooves in which said seat covering is locally retained and said planar conductive means is provided with reinforced portions that are laid across said tuck-in grooves and are made thicker than the remaining portion of said planar conductive means. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A seat cushion for a vehicle seat comprising:
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a cushioning pad;
a seat covering with which said cushioning pad is upholstered, and planar conductive means with an electrically conductive element buried therein that is disposed between said cushioning pad and said seat covering;
wherein said cushioning pad has a plurality of tuck-in grooves in which said seat covering is locally retained and said planar conductive means is provided with reinforced portions that are laid across said tuck-in grooves and are made more slippery and/or more elastic than the remaining portion of said planar conductive means.
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Specification