Suspended swivel wheel arrangement for baby carriages and the li

Details Suspended swivel wheel arrangement for baby carriages and the li Suspended swivel wheel arrangement for baby carriages and the li

1975-01-13

1976-07-06

Schroeder, Werner H.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Thermally released check or closer

16 29, B60B 3300

Patent

active

039673421

ABSTRACT:
Tandem wheels mounted on a common axle are connected to a movable vehicle such as a baby carriage, stroller, wheelchair or the like in a configuration which permits maximum stability and freedom of motion. The axis of the wheels is pivotally attached and offset in trailing relation to and on opposite sides of the mounting spindle with an intermediary shock cushioning arrangement. The spindle has a common shaft with a lower section arranged to provide an interfacing shoulder to a rotatably mounted upper section. The upper section includes means for attachment to the vehicle frame.

REFERENCES:
patent: 2880011 (1959-03-01), Peterson
patent: 3390893 (1968-07-01), MacLaren
patent: 3736021 (1973-05-01), MacLaren
patent: 3869105 (1975-03-01), Daniels

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