Rocking horse with interconnected rockers

Details Rocking horse with interconnected rockers Rocking horse with interconnected rockers

1984-08-17

1986-03-18

Hafer, Robert A.

Undertaking

280 1177, A63G 1306

Patent

active

045763747

ABSTRACT:
A support (12, 28) is provided for a person to sit on the rocking device (10) to achieve a stable, but pleasing, motion. Front (18) and rear (20) leg pairs are provided for elevating the support (12, 28). Corresponding front (30) and rear (32) arcuate rocker members are provided for rotating on a surface. The rotating motion is converted to a rocking motion by eccentrically and rotatably mounting the legs (18, 20) outboard of the center of rotation of the rocker members (30, 32). Further rocking action is obtained by rotatably mounting the front (18) or rear (20) leg pairs to the support (12, 28). Rotation of the rocker members (30, 32) is synchronized by rotating tie rods (40) mounted along radials from the rotation centers for said rocker members (30, 32).

REFERENCES:
patent: 1637500 (1927-08-01), Sherrod
patent: 1863012 (1932-06-01), Hahs
patent: 2209320 (1940-07-01), Cisor
patent: 2363333 (1944-11-01), Johnson
patent: 2467236 (1949-04-01), Sefton et al.
patent: 2560436 (1951-07-01), Green
patent: 2589570 (1952-03-01), Phillips
patent: 2765177 (1956-10-01), Hawkins
patent: 3680857 (1972-08-01), Bonvicini et al.

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