Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Seil-Aktor

Rope actuator for rope-kinematic application to guide patient with e.g. skull cerebral trauma in neurological rehabilitation, has sleeve dimensioned such that sleeve prevents sliding of rope from groove, and slot exhibiting slit width
 
: Brüning, Matthias; Schmidt, Henning

:
Frontpage ()

DE 102011122201 A1: 20111223
German
Patent, Electronic Publication
Fraunhofer IPK ()

Abstract
The actuator has a rope drum (1) comprising a drive axle (2) and rotatably mounted in a sleeve (3). The rope drum comprises a drum cladding with a groove (5) for retaining of a rope. The groove runs over a circumference of the rope drum in a helical manner. The sleeve is dimensioned such that the sleeve prevents sliding of the rope from the groove. A slot (4) exhibits a slit width for feedthrough of the rope, where the slit width is smaller than 1/8 of a circumference of the rope drum. The slot is extended parallel to the drive axle.

: http://publica.fraunhofer.de/documents/N-270896.html