Patent ID: 11878550
Assignee: GV ENGINEERING GMBH
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A The clamping device for tensioning an attachment on a rim of a vehicle wheel, wherein the attachment is configured to enable a driving operation with a restricted tire function in an operating state in which the attachment is fastened on the vehicle wheel, the clamping device comprising:
a rear grip section, configured as a hook, which protrudes in an axial direction and runs radially inwards in a section through a section plane running in a radial and axial direction for positive engagement behind a rim flange of the rim of the vehicle wheel,
the rear grip section transitions into a contact surface configured to contact the rim flange from axially outside,
the rear grip section has a retaining section configured to take up clamping forces, and an insertion section configured to enable insertion of the rear grip section between the rim flange and a tire side wall adjacent to the rim flange, wherein the insertion section is arranged axially inside relative to the retaining section, and
the insertion section has a surface facing the rim flange that runs, viewed in the section plane running in a radial and axial direction, at a flatter angle relative to the axial direction than a surface of the retaining section facing the rim flange.