Long, narrow resilient rebound device

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Details

272100, 272102, 272145, A63B 6900

Patent

active

044743696

ABSTRACT:
A jogging track for exercising includes a resilient jogging surface that is suspended by springs between a pair of parallel frame members, to form a long, narrow path. The frame members between which the jogging track is suspended are supported by a number of reinforced tubular C-frame members that are formed of a horizontal bottom portion with vertical portions extending upward from the ends of the bottom portion, and a reinforcing bar attached between the two vertical portions. The surface of the jogging track may be either transversely or longitudinally inclined. The track may be formed into any of a number of arrangements, including both closed circuit tracks and open, linear tracks.

REFERENCES:
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patent: 3004623 (1961-10-01), Nissen
patent: 3935687 (1976-02-01), Vaughn et al.
patent: 3948515 (1976-04-01), McNeil
patent: 4045021 (1977-08-01), Nissen
patent: 4198045 (1980-04-01), Miller
patent: 4284271 (1981-08-01), Pettit et al.
patent: 4307879 (1981-12-01), McMahon et al.
patent: 4339123 (1982-07-01), Rich

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