Balance assist for rotating recreational devices

Details Balance assist for rotating recreational devices Balance assist for rotating recreational devices

1979-01-29

1981-11-03

Apley, Richard J.

Undertaking

A63B 1902

Patent

active

042981972

ABSTRACT:
This invention relates to a balance assist for rotating recreational devices of the type wherein the user effects rotation of the recreational device by walking or pacing within the device. The balance assist includes a flexible hand grip rotatably supported in a bracket, suspended by a plurality of straps, and secured to the outer diameter of the recreational device. A tension adjustment means is provided to compensate for expansion and contraction of inflatable recreational devices, and to approximately center the balance assist bracket. The balance assist may be used on one or both sides of the recreational device.

REFERENCES:
patent: 1564313 (1925-12-01), Alger
patent: 1753310 (1930-04-01), Costello
patent: 2838002 (1958-06-01), Wilson
patent: 2938727 (1960-05-01), Nosak
patent: 3157961 (1964-11-01), Payne
patent: 3197202 (1965-07-01), Tieman
patent: 3342482 (1967-09-01), Paolone
patent: 3428015 (1969-02-01), Cloud
patent: 3652090 (1972-03-01), Semmens
patent: 3709491 (1973-01-01), Minchin
patent: 4054961 (1977-10-01), Tangen

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