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US 11,105,355 B2Granted
Connecting device
AssigneeWolfgang Held
InventorManuel Dietrich
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AssigneeWolfgang Held
InventorManuel Dietrich
Estimating the term…
A connecting device having a hollow-body-like plug-in part which is of variable outer circumference and which interacts with a fixing device which is at least partially insertable into the plug-in part, wherein the fixing device is connectable to an actuation section which projects out of the plug-in part. Here, the plug-in part, with the fixing device inserted therein and with the actuation section connected thereto, has the minimum external shape thereof in terms of the dimensions thereof when the actuation section is in a rest position. The actuation section is moved by means of axial or radial movement relative to the plug-in part into a working position in which the plug-in part has the maximum external shape thereof in terms of the dimensions thereof, wherein the plug-in part has a closed shape on its side situated opposite the insertion side of the fixing device.
A connecting device having a plug-in part of hollow-body type, which part improves the static friction and changes its outer circumference, and which cooperates with a fixing device that is at least partly insertable into the plug-in part, and the fixing device is connectable to an actuation section projecting out of the plug-in part,
Dependencies are inferred from the claim text.