SOLE OF LOWER LIMB KIT
PURPOSE:To provide a sole which can change easily its thickness, and also, can reduce a burden caused by an increase in the weight of a user, in the case of varying the thickness between the time of idling a leg and the time of supporting a leg with respect to the sole of a walking auxiliary device...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide a sole which can change easily its thickness, and also, can reduce a burden caused by an increase in the weight of a user, in the case of varying the thickness between the time of idling a leg and the time of supporting a leg with respect to the sole of a walking auxiliary device whose object is a person whose both lower limbs are paralyzed. CONSTITUTION:The sole 1 is formed to a double sole consisting of the upper sole 3 and the lower sole 4 whose relative distance is variable, the upper sole 3 and the lower sole 4 are connected by a flexible link mechanism, and this link mechanism is driven to expand and contract through a wire or a rod by an actuator 21 arranged in a remote place on a walking auxiliary device. |
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