초록 ▼

An adjustable dumbbell (10) includes a central handle (22) which can be selectively connected to one or more outer weights (24) by means of a selector pin (26). The outer weights (24) are arranged in a nested symmetrical stack which provides for a compact construction and storage of the unused weigh

An adjustable dumbbell (10) includes a central handle (22) which can be selectively connected to one or more outer weights (24) by means of a selector pin (26). The outer weights (24) are arranged in a nested symmetrical stack which provides for a compact construction and storage of the unused weights at the same time. The adjustable dumbbell (10) is also incrementally adjustable, and may be used either in conjunction with or as a substitute for a conventional weight stack in an exercise machine. Two additional embodiments (120 and 130) are disclosed.

대표청구항 ▼

[ What is claimed is:] [1.] An adjustable dumbbell, comprising:a handle, said handle including a grip secured between a pair of longitudinally spaced apart ends;at least one weight, said weight(s) including a pair of end plates and means for interconnecting the end plates together in longitudinally

[ What is claimed is:] [1.] An adjustable dumbbell, comprising:a handle, said handle including a grip secured between a pair of longitudinally spaced apart ends;at least one weight, said weight(s) including a pair of end plates and means for interconnecting the end plates together in longitudinally spaced apart relationship for receiving said handle with said grip located between upper and lower edges of said end plates and each said end plate being located longitudinally outwardly of one end of said handle; andmeans for selectively interconnecting said handle and said weight.