| 摘要 |
<p>An elliptical stroller assembly (10) including a stroller frame assembly (20) with a stroller assembly (50) mounted thereto, first and second wheel assemblies (60 and 200), a propulsion frame assembly (80) and propulsion assembly (110). The propulsion frame assembly (80) and the propulsion assembly (110) may be in an extended or in a retracted configuration with respect to the stroller frame assembly (20) and the stroller assembly (50). In the extended configuration, the propulsion assembly (110) propels the stroller frame assembly (20) and the propulsion frame assembly (80) is removably secured to a first fixed mount (88). In the retracted configuration, the propulsion assembly (110) does not propel the stroller frame assembly (20). At this position, the propulsion frame assembly (80) is removably secured to a second fixed mount (89).</p> |
