Patent ID: 8297698

Claim:
A vehicle safety seat, comprising: a seat bottom frame having a front and a rear, said seat bottom frame being movable when a collision is imminent substantially instantly from a substantially horizontal orientation for normal conditions to a deployed angled orientation, wherein in said deployed angled orientation said rear is substantially lower than said rear in said horizontal orientation for normal conditions, and wherein in said deployed angled orientation said rear is substantially lower than said front; a substantially vertical backrest frame, said backrest frame being movable when a collision is imminent substantially instantly from a normal backrest configuration to a deployed backrest configuration, said backrest frame being movable rearwards and downwards to said deployed backrest configuration, said backrest frame in said normal backrest configuration defining a backrest angle relative to a vehicle floor, and said backrest frame in said deployed backrest configuration defining a substantially equal angle; and a seat recliner having a substantially vertical orientation and having a front edge; wherein said backrest frame comprises a rigid linkage, said rigid linkage is disposed forward of said front edge of said seat recliner, said rigid linkage forming a gap between said rigid linkage and said seat recliner when said backrest frame is in said normal backrest configuration, said gap being substantially decreased when said backrest frame is in said deployed backrest configuration.