Passive restraint system with head and knee restraint

Claim 2

A safety-belt system for a vehicle comprising a chest restraint element movable from a stowage position located adjacent the vehicle's dashboard a chest restraint element movable from a stowage position located adjacent the vehicle's dashboard to a restraint position about the vehicle's occupant's chest, cable means to shift the chest restraint element from the stowage position to the restraining position with the restraint element extending across the occupant's chest, power means for returning the chest restraint element from the restraining position to the stowage position after use for reuse, an electrically operated control means operable upon a predetermined deceleration of the vehicle to operate the shifting means to shift the chest restraint element automatically from the stowage position to the restraint position, a head restraint means movable from a stowage position located adjacent the vehicle's dashboard to a restraint position for restraining the occupant's head, said head restraint being connected to said chest restraint element and being movable therewith until said chest restraint engages said chest, said cable means having a portion thereof continuing to shift said head restraint element independently of said chest restraint element and upwardly and rearwardly toward the face of the occupant after said chest restraint element has engaged the occupant's chest, said cable means and said power means moving the head restraint means between its stowage position and its restraint position.

Claim 3

A safety restraint system in accordance with claim 1 including a leg restraint movable from a stowage position to a restraint position at an occupant's knees to restrain the legs and knees of the occupant.

Claim 4

A safety restraint system in accordance with claim 2 in which said means for moving said head restraint comprises a plurality of cables connected at one end to the head restaint and a plurality of retractor means connected to the other end of said cables for retracting said head restraint to its stowage position.

Claim 5

A safety restraint system in accordance with claim 1 in which said head restraint means comprises a cushioning pillow connected by cables to the means for moving said restraint element, said cables pivoting said pillow upwardly toward the occupant's head after said pillow hits the occupant's body.

Claim 6

A safety belt system in accordance with claim 1 in which said means for shifting said restraint element and means for shifting said head restraint comprise a cable system having first ends connected to the respective restraint elements and other ends connected to retractor means.

Claim 7

In combination with a vehicle having a front seat and a dashboard, a safety restraint system comprising an elongated safety chest restraint element stowed in a stowage position in front of the driver of the vehicle, a head restraint stowed in a stowage position in front of the driver of the vehicle, means connecting said head restraint to said chest restraint element along a longitudinally extending side of said chest restraint element and permitting said head restraint element to turn upwardly toward the occupant's face and relative to said chest restraint element when the latter has engaged the occupant's chest, recesses in said seat and in said floorboard, a cable means for shifting said restraint element and head restraint having cable portions thereof extending rearwardly and laterally of the sides of the driver and disposed in said recesses to be substantially hidden from view, means guiding said cable portions through recesses in said seat at the chest level of an occupant, a power means for taking up said cable portions and removing said chest restraint element and said head restraint from said head restraint from said stowage positions and pulling said chest restraint element about the chest of the driver on the front seat to restrain the driver against injury at the time of a collision, said cable means including means connected to said head restraint at locations spaced from said connecting means to turn said head restraint in an upwardly and rearwardly direction toward the occupant's face and relative to said chest restraint element and thereby positioning said head restraint in a position in the front of the driver's head, means for sensing an impact or acceleration or deceleration of the vehicle and for operating said power means to shift said belt to the restraining position.

Claim 8

In combination with a vehicle having a front seat and a dashboard, a safety restraint system comprising an elongated safety chest restraint element stowed in a stowage position in front of the driver of the vehicle, a head restraint stowed in a stowage position in front of the driver of the vehicle, means connecting said head restraint to said chest restraint element along a longitudinally extending side of said chest restraint element and permitting said head restraint element to turn upwardly toward the occupant's face and relative to said chest restraint element when the latter has engaged the occupant's chest, recesses in said seat and in said floorboard, a cable means for shifting said restraint element and head restraint having cable portions thereof extending rearwardly and laterally of the sides of the driver and disposed in said recesses to be substantially hidden from view, means guiding said cable portions through recesses in said seat at the chest level of an occupant, a power means for taking up said cable portions and removing said chest restraint element and said head restraint from said head restraint from said stowage positions and pulling said chest restraint element about the chest of the driver on the front seat to restrain the driver against injury at the time of a collision, said cable means including means connected to said head restraint at locations spaced from said connecting means to turn said head restraint in an upwardly and rearwardly direction toward the occupant's face and relative to said chest restraint element and thereby positioning said head restraint in a position in the front of the driver's head, means for sensing an impact or acceleration or deceleration of the vehicle and for operating said power means to shift said belt to the restraining position.