	US 12,187,349 B2
	Bulkhead part
Tobias Kizler, Mundelsheim (DE)
Assigned to Henkel AG & Co. KGaA, Duesseldorf (DE)
Filed by Henkel AG & Co. KGaA, Duesseldorf (DE)
Filed on Jun. 2, 2022, as Appl. No. 17/805,064.
Application 17/805,064 is a continuation of application No. PCT/EP2020/082026, filed on Nov. 13, 2020.
Claims priority of application No. 102019132868.3 (DE), filed on Dec. 3, 2019.
Prior Publication US 2022/0289309 A1, Sep. 15, 2022
Int. Cl. B62D 29/00 (2006.01)

CPC B62D 29/002 (2013.01)

15 Claims

1. A bulkhead part for sealing a cavity, comprising a first structural component and a second structural component and a hinge for producing a movable connection between the first structural component and the second structural component, the hinge comprising a first hinge component assigned to the first structural component and a second hinge component assigned to the second structural component, and the first hinge component and the second hinge component being movable relative to one another about a shaft, wherein at least one of the two hinge components comprises an expansion material, it being possible to convert the expansion material from an initial state into an expanded state by activation, in which expanded state it acts as a sealant between the first and second hinge components, and the bulkhead part being produced in a two-component injection molding process using a carrier material and the expansion material.