The paper presents the new ‘universal’ coach safety twin seat (patent pending). It carries three-point belts, but also protects occupants sitting behind whether empty or fully loaded and whether the rear occupants are unbelted or lap-belted. The extreme 12 g reverse acceleration pulse was applied with seat spacing of 750 mm and 650 mm. The ECE Regulation 80 injury criteria were met in both Hybrid II and Hybrid III dummies (50 %ile, 5 %ile and 95 %ile), as well as the Hybrid III neck injury levels. The seat passed the 76/115/EEC belt anchorage test. With mass of 36.3 kg, conventional materials and production methods, the technical and commercial concept feasibility of such seats was fully demonstrated.
The Universal Coach Safety Seat
Sae Technical Papers
X International Conference on Vehicle Structural Mechanics and CAE ; 1997
08.04.1997
Aufsatz (Konferenz)
Englisch
The universal coach safety seat
Kraftfahrwesen | 1996
|The universal coach safety seat
British Library Conference Proceedings | 1996
|The universal coach safety seat
Kraftfahrwesen | 1997
|The Universal Coach Safety Seat
British Library Conference Proceedings | 1997
|Development and Testing of the Universal Coach Safety Seat
British Library Conference Proceedings | 1996
|