Abstract A knee protector is used in an automotive vehicle equipped with an instrument panel and a steering column which detaches from a mounting portion so as to absorb energy applied to a steering wheel connected to the steering column. The knee protector is arranged within the instrument panel at a location neighboring the steering column and is fixed to the instrument panel. The knee protector has a pair of ribs which extend in a direction essentially perpendicular to the axis of the steering column. The ribs project from one surface of the knee protector and are recessed in the other surface thereof. The ribs serve to reinforce the knee protector and to make deformation of the knee protector easy when a load is applied to the steering wheel in the direction of the axis of the steering column. The knee protector is made of a material which is deformed to absorb impact energy when impact force is applied to the knee protector body.
A knee protector for use in an automotive vehicle equipped with an instrument panel and a steering column which detaches from a mounting portion so as to absorb energy applied to the steering wheel, comprising: a knee protector body which is arranged between the steering column and the instrument panel and is fixed to the instrument panel, said knee protector body being arranged beneath and at a location adjacent to the steering column so as to provide a sufficient amount of space under the steering column for the vehicular driver's legs, said knee protector body being deformable to absorb kinetic energy due to a car crush so that a load applied to the driver's knee is restricted to be within a predetermined limit when the knees strike against the instrument panel in the car crush; and means for reinforcing said knee protector body and for making deformation of said knee protector body easy so as to assure smooth detachment of the steering column, when a load is applied to said steering wheel in the direction of the axis of said steering column.
Claim 2
Dependent Claim
182 words
A knee protector for use in an automotive vehicle equipped with an instrument panel and a steering column which detaches from a mounting portion so as to absorb energy applied to the steering wheel, comprising: a knee protector body which is arranged between the steering column and the instrument panel and is fixed to the instrument panel, said knee protector body being arranged beneath and at a location adjacent to the steering column so as to provide a sufficient amount of space under the steering column for the vehicular driver's legs, said knee protector body being deformable to absorb kinetic energy due to a car crush so that a load applied to the driver's knee is restricted to be within a predetermined limit when the knees strike against the instrument panel in the car crush; and means for reinforcing said knee protector body and for making deformation of said knee protector body easy so as to assure smooth detachment of the steering column, when a load is applied to said steering wheel in the direction of the axis of said steering column.
Claim 3
Dependent Claim
51 words
A knee protector as set forth in claim 1, wherein said means comprises a plurality of recessed portions formed in one surface of said knee protector body, said recessed portions projecting from the opposite surface of said knee protector body and extending in a direction essentially perpendicular to said steering column.
Claim 4
Dependent Claim
38 words
A knee protector as set forth in claim 2, wherein said knee protector body is made of a material which is deformable so as to absorb impact energy when impact force is applied to said knee protector body.