US 12,467,251 B2
Sealing device for edge joints and drywall
Christian Förg, Buchloe (DE)
Assigned to Hilti Aktiengesellschaft, Schaan (LI)
Appl. No. 18/042,467
Filed by Hilti Aktiengesellschaft, Schaan (LI)
PCT Filed Aug. 20, 2021, PCT No. PCT/EP2021/073160
§ 371(c)(1), (2) Date Feb. 22, 2023,
PCT Pub. No. WO2022/043218, PCT Pub. Date Mar. 3, 2022.
Claims priority of application No. 20192384 (EP), filed on Aug. 24, 2020.
Prior Publication US 2023/0323657 A1, Oct. 12, 2023
Int. Cl. E04B 1/68 (2006.01); E04B 1/94 (2006.01); E04B 2/74 (2006.01); E04B 2/78 (2006.01); E04F 13/06 (2006.01); E04F 19/04 (2006.01); E04F 19/06 (2006.01)
CPC E04B 1/6813 (2013.01) [E04B 1/947 (2013.01); E04B 1/948 (2013.01); E04F 13/06 (2013.01); E04F 19/0436 (2013.01); E04F 19/064 (2013.01); E04B 2/7872 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A sealing device for an edge joint between a cladding part of drywall and an adjacent floor, wall, or ceiling, the sealing device comprising:
a one-piece base body having
a carrier portion which forms a support for a circumferential side of the cladding part,
a contact portion starting from the carrier portion and protruding in a first direction angled with respect to the carrier portion in order to rest against an edge of an end face of the cladding part, and
a sealing portion starting from the carrier portion and extending away from the carrier portion,
wherein the sealing portion has two spaced apart webs which bridge the edge joint,
the contact portion and one of the two spaced apart webs lie in one plane, and
at a free end, the contact portion forms a U-shaped clip portion, viewed in cross section, wherein the clip portion is open in a direction of the two spaced apart webs for attaching the sealing device on an on-site holding rail.