Apparatus for transmitting torque

摘要

A device for transmission and/or generation of torque having a driveshaft and having a driven shaft acted upon by field-excited forces of a magnetorheological medium, the driveshaft terminates in a flange in a housing, at least one cylinder is arranged on the flange (7), and the cylinder extends over the driven shaft coaxially while forming a gap which is filled with the magnetorheological medium.

主权项

1. A Device for at least one of transmission and generation of torque comprising:
a housing; a magnetorheological medium; a driveshaft having a driven shaft oppositely arranged such that the driven shaft penetrates walls of the housing and which is acted upon by field-excited forces of the magnetorheological medium in a gap dividing the shafts; at least one field generator coaxial to the gap configured to generate the field-excited forces; a core that faces into an interior of the housing that is penetrated by the driven shaft is formed by the housing; a respective flange in which each of the driveshaft and the driven shaft terminate; a first cylinder which is arranged on the flange of the driven shaft, wherein the first cylinder overlaps the driven shaft and the core coaxially while partially forming an air gap with a round cross section along its axial extension, and a second cylinder with a round cross section along its axial extension which is arranged on the flange of the driveshaft, and the second cylinder overlaps first cylinder coaxially while forming the gap that is filled with the magnetorheological medium.