Patent ID: 9642765
Date: 2017-05-09
CPC Classifications: A61H

Claim:
1. A gait training apparatus for producing a natural gait pattern, comprising: a first and a second multi-joint mechanism which are mechanically coupled to one another, a drive for introducing a rotatory movement into the first multi-joint mechanism, a foot support element, and at least one longitudinal guide, wherein the first and the second multi-joint mechanism are coupled to one another via a first longitudinal displacement body, wherein the first longitudinal displacement body is in mechanical active connection with the at least one longitudinal guide and is displaceably arranged along the at least one longitudinal guide, wherein the gait training apparatus comprises a third multi-joint mechanism on which the foot support element is arranged, wherein the third multi-joint mechanism is mechanically connected to the second multi-joint mechanism, wherein the first multi-joint mechanism comprises means for transmitting torque from the drive onto the second multi-joint mechanism, wherein the first multi-joint mechanism is a crank mechanism, with a first and second link, and the first link is connected to the drive in a rotatorily drivable manner via a first joint point, and the second link is connected to the first longitudinal displacement body via a third joint point, and the first and second links are connected to one another via a second joint point, wherein the second multi-joint mechanism is a multi-joint linkage, with a third link which is rotatorily drivably connected to the first longitudinal displacement body via a fourth joint point, and with a fourth link which is connected to the third link via a fifth joint point, and with a fifth link which is connected to the fourth link via a sixth joint point and to the first longitudinal displacement body via a seventh joint point.