A dividing wall mounting device includes: a main device body extending along a central axis of a through-hole; and a flexible flange protruding laterally from an intermediate position of the main device body, and when the dividing wall mounting device is inserted into the through-hole from one end side in the axial direction, the flexible flange passing through the through-hole in a first state of collapsing towards another end side in the axial direction to narrow due to contact with an opening edge of the through-hole, and when the dividing wall mounting device is pulled back in a direction opposite to the insertion, the flexible flange being press-fitted into the through-hole in a second state of collapsing towards the one end side in the axial direction to narrow due to contact with the opening edge and having an outer diameter larger than an outer diameter in the first state.
DIVIDING WALL MOUNTING DEVICE
2023-09-07
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Fireproof dividing wall, rail vehicle cab dividing wall and rail vehicle
European Patent Office | 2022
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