Weightlifting apparatus

Claim 1

A weightlifting apparatus for preventing injury to a weightlifter from a weightlifting bar including weights thereon in the event of physical collapse of the weightlifter comprising a framework having a base, a brace, a first pair of vertical support members generally being secured to one end of said brace and to said base, and a second pair of vertical support members generally securing to the other end of said brace and to said base, said vertical support members of said first pair being positioned in proximity to each other creating a first slot and each vertical support members of said first pair including a structure defining a plurality of first slot apertures, said vertical support members of said second pair being positioned in proximity to each other creating a second slot and each vertical support members of said second pair including a structure defining a plurality of second slot apertures, said first slot apertures in said first pair vertical support members and said second slot apertures in said second pair vertical support members being in registry, adjustment means is slidably and adjustably mounted within said first slot and within said second slot for supporting said weightlifting bar and adjusting the height of same with respect to the weightlifter, and fine adjustment means mounted on each of said adjustment means for additionally supporting said weightlifting bar and closely adjusting the height of said bar relative to the weightlifter, said weightlifting apparatus preventing injury to the weightlifter as said weightlifting bar rides within said first and second slots in that if the weightlifting bar and weights are dropped by the weightlifter the fine adjustment means and adjustment means will arrest the falling before injurying the weightlifter, each of said adjustment means comprises a generally rectangular body having a structure defining a plurality of adjustment apertures, at least two pin means for retaining said adjustment means in said first slot and in said second slot, by inserting one of said pin means through said first slot apertures of one first pair vertical support members, said adjustment apertures of one adjustment means, and through said first slot apertures of the other first pair vertical support members, in order stated, for retaining one of the adjustment means in said first slot, and by inserting the other of said pin means through said second slot apertures of one second pair vertical support members, through said adjustment apertures of another adjustment means, and through said second slot apertures of the other second pair vertical support members, in order stated, for retaining the other adjustment means within the second slot, said fine adjustment means comprising a bolt-like member threadably engaging each of said adjustment means; and a plate-like member positioned between each of said fine adjustment means and said adjustment means for stabilizing each of the combined fine adjustment means and adjustment means within the first slot and within the second slot.