Abstract: A modular seat system for a passenger compartment of a vehicle includes at least one seat, which has a seat unit with a seating element and a seat back and a seat frame with at least one pair of essentially vertical support elements, at whose upper end a bearing structure is arranged on which the seat unit rests, a fixing structure in the floor of the passenger compartment with at least two longitudinal rails, which have a predetermined spacing from one another, for accommodating the lower ends of the support elements, and an adapter plate for the fixing of the support elements, which adapter plate is fitted to the lower end of the support elements, and is fitted in a mobile fashion to at least one support element, so that the spacing of the support elements from one another is variable independently of the width of the seat unit.

Abstract: A modular seat system for a passenger compartment of a vehicle, in particular an aircraft, with at least one seat which includes a seat unit with a seating element and a seat back, a seat frame with at least one pair of essentially vertical support elements, at whose upper end a bearing structure is arranged on which the seat unit rests, and a fixing structure in the floor of the passenger compartment with at least two longitudinal rails, which have a predetermined spacing from one another, for accommodating the lower ends of the support elements. In order to ensure a cost-effective and flexible fixing of standardized installation modules—in particular passenger seats—with different spacing of the mounting rails, there is provided a spacing device, which defines the spacing between the two support elements at their upper and/or lower end, so that the spacing of the support elements from one another is variable independently of the width of the seat unit.

Abstract: A modular seat system for a passenger compartment of a vehicle, in particular an aircraft, with at least one seat which includes a seat unit with a seating element and a seat back, a seat frame with at least one pair of essentially vertical support elements, at whose upper end a bearing structure is arranged on which the seat unit rests, and a fixing structure in the floor of the passenger compartment with at least two longitudinal rails, which have a predetermined spacing from one another, for accommodating the lower ends of the support elements. In order to ensure a cost-effective and flexible fixing of standardised installation modules—in particular passenger seats—with different spacing of the mounting rails, there is provided a spacing device, which defines the spacing between the two support elements at their upper and/or lower end, so that the spacing of the support elements from one another is variable independently of the width of the seat unit.