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 planer conductive means is thickened at portions that traverse said tuck-in grooves and are made thicker than the remaining portion thereof.
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Accused Products
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.
17 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 planer conductive means is thickened at portions that traverse said tuck-in grooves and are made thicker than the remaining portion thereof. - View Dependent Claims (3, 4, 5, 6, 7)
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2. 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 upholstery;
wherein said cushioning pad has a plurality of tuck-in grooves in which said seat covering is locally retained and said planer conductive means is made more slippery and/or more elastic at portions that traverse said tuck-in grooves than the remaining portion thereof.
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Specification