Invention Grant
US09332847B2 Powered rocker system assemble 有权
动力摇臂系统组装

Powered rocker system assemble
Abstract:
A powered rocker system assemble is disclosed that includes a motorized rocking mechanism with a rotational motor drive and to an automatic transmission assemble configured to automatically force the balance the rotational motion cycle with the newly balanced position of the occupied chair before switching from manual to powered rocking and a device referred to as a powered pawl controller which is configured to allow the rocking chair to rock while in the recline position with the leg rest extended.
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