Movable base with wheels deployable by cyclic driving assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8919361
SERIAL NO

13174476

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A ratcheting assembly can include a housing, a ratcheting gear, a first ratchet pawl, a motion translation member, and a ratcheting actuation member. The ratcheting gear can rotatably mount within the housing and include a plurality of ratchet teeth and an eccentric opening. The eccentric opening can include a rotational center of the ratcheting gear. The first ratchet pawl can mount to the housing adjacent to the ratcheting gear to allow rotation in a first direction and to hinder rotation in a second direction opposite the first direction. The motion translation member can mount within the opening such that rotation of the ratcheting gear can cause a movement of the motion translation member via rotation of the eccentric opening. The ratcheting actuation member can mount to the housing and include a second ratchet pawl. The second ratchet pawl can mount to the ratcheting actuation member adjacent to the ratcheting gear such that actuation of the ratcheting actuation member in the first direction can cause a rotation of the ratcheting gear and actuation of the ratcheting actuation member in the second direction opposite the first direction does not cause a rotation of the ratcheting gear.

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Patent Owner(s)

Patent OwnerAddress
MA OLIVER JOEN-ANARCADIA CA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Oliver Joen-an Arcadia, US 90 3083

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