A bellows, as gangway protection for a transitional bridge between two movably connected wagon bodies of a multi-part vehicle or between two movably connected portions of a passenger bridge or passenger stairs, has a roof and two side walls arranged opposite one another. The two side walls or the roof or a connecting region between one of the two side walls and the roof each have a plurality of folds or corrugations. The plurality of folds or corrugations include at least a first blank and a second blank connected to the first blank made of a flexible sheet material, and the first blank and the second blank are at least partially materially bonded to one another.
VULCANIZATION BONDING INSTEAD OF SEAM
2025-06-26
Patent
Electronic Resource
English
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
VULCANIZATION DIE FOR SPIKE TIRE, VULCANIZATION METHOD AND SPIKE TIRE
European Patent Office | 2015
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