Abstract: A vehicle safety device designed to respond to a sudden deceleration of a vehicle by controlling movement of both the front and rear of the vehicle seat in forward and upward directions. In various embodiments the movement is controlled by ramps and linkages and by various combinations of ramps and linkage. The linkage may be a single component link or a linkage of two components pivotally connected together. The ramp may be defined by a slot having an arcuate portion and/or a straight portion.

Abstract: A vehicle safety device designed to respond to a sudden stopping of a vehicle by controlling movement of both the front and the rear of a vehicle seat in forward and upward directions. In various embodiments the movement is controlled by ramps and linkages and by various combinations of ramps and links. The linkage may be a single component link or a linkage of two components pivotally connected together. The ramp may be defined by a straight slot or by an arcuate slot or a combination thereof.

Abstract: This invention relates to the formation of a resilient retention rod or pin that inserts intermediate a pair of liner segments of a tumbling or casting shake-out unit, and which rod is formed having a series of inherent angular bends provided along its length, and being constructed of resilient material, so that as the rod is forcefully inserted in place for retaining a pair of adjacent liner segments together, the tendency of the resilient rod to achieve its steady state angularly bent condition has a tendency to continuously force a pressure against adjacent segments to assure their tightness in interfitting together for forming the liner or cylinder for a casting shake-out unit or the like.

Abstract: A support base for a machine or the like in which reference points on the support base may be readily and selectively adjusted so as to support the machine in a desired manner and so as to accommodate distortions or other forms of misalignment which may be present in the support base as a result of its manufacture.