Color-coded weight stack pin system for exercise machines

Details Color-coded weight stack pin system for exercise machines Color-coded weight stack pin system for exercise machines

1990-09-26

1991-03-19

Apley, Richard J.

Undertaking

272117, 272 93, A63B 21062, A63B 2100, A63B 2106

Patent

active

050004468

ABSTRACT:
Methods and apparatus are disclosed for insuring the use of the correct weight stack pin in setting the desired weight on a weight loading stack of a weight exercise machine in an installation including different types of machines. The weight stack pin of each type of machine is marked with a particular color specific to that type of machine, a sign plate is affixed to each individual machine bearing indicia including the color code specific to that type of machine and an outline of the shape of the weight stack pin used in that type of machine, and a chart is prominently displayed bearing instructions for correct weight stack pin selection and including a list of all the color and pin-shape indicia from all of the different types of weight exercise machines in an exercise facility. Apparatus in kit form comprises means for marking each weight stack pin with the proper color, a sign plate for each machine bearing the proper color and an outline of the proper weight stack pin, means for affixing each plate to an individual machine of the appropriate type, and a display chart as described above for prominent display at a central location in the exercise facility where the chart can be easily seen and read by users of the weight exercise machines.

REFERENCES:
patent: 3815904 (1974-06-01), Weiss et al.
patent: 4411426 (1983-10-01), McCoy et al.
patent: 4834396 (1989-05-01), Schnell

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