Patent ID: 9033412
Filing Date: 2015-05-19
Classification: B60N,B64D,F41H

Abstract:
1. A method of reducing the impact of a force upon a person seated in a safety seat of a motor vehicle, comprising: restraining at least a seat unit of the safety seat at least in part by at least one support strap; forming the at least one support strap with an extension piece configured to lengthen when exposed to a load as a result of an accident or explosion; holding the at least one support strap in a winding unit to shorten an effective length of the at least one support strap and to build up a force to maintain the at least one support strap under tension after the support strap underwent a lengthening in an area of the extension piece as a result of a load caused by a force resulting from an accident or explosion so as to reestablish an effective length of the support strap for lengthening during a subsequent force impact; connecting an upper part of a back unit to a structure of a motor vehicle and configuring a lower part of the back unit to allow a lowering thereof in relation to the upper part of the back unit; articulating a forward part of the seat unit to the upper part of the back unit and articulating a rear part of the seat unit to the lower part of the back unit and configuring the rear part to drop father than the forward part of the seat unit when a force resulting from an accident or explosion acts on the motor vehicle.