Patent ID: 11896087
Assignee: nan
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 11:
12. A sole or insole for an orthopedic shoe that supports a foot from Digitis Pedis I to V to heel, the sole comprising:
a main part configured to be located under and supporting the Digitis Pedis II to V and the ball of the foot;
a moveable element rotatably connected to the main part and configured to be located under and supporting the Digitis Pedis I of the foot;
a cavity in the main part configured to be under the Digitis Pedis II to V, the transverse arch of the foot, or both; and
a device installed within the cavity and connected to the movable element, the device configured to cause rotational movement of the moveable element along a horizontal plane in a direction laterally away from the main part, the rotational movement being within a limit of the joint of the Digitis Pedis I and the ball of the foot,
wherein the device is a hydraulic, pneumatic, or mechanical device that is actuated by a pressure force of a wearer's weight on the sole or insole during a walking movement.