US 11,959,319 B2
Fastening device
Turgay Alan, Remscheid (DE)
Assigned to EMKA BESCHLAGTEILE GMBH & CO. KG, Velbert (DE)
Appl. No. 17/421,523
Filed by EMKA BESCHLAGTEILE GMBH & CO. KG, Velbert (DE)
PCT Filed Jan. 9, 2020, PCT No. PCT/DE2020/100010
§ 371(c)(1), (2) Date Jul. 8, 2021,
PCT Pub. No. WO2020/143879, PCT Pub. Date Jul. 16, 2020.
Claims priority of application No. 10 2019 100 398.9 (DE), filed on Jan. 9, 2019.
Prior Publication US 2022/0120120 A1, Apr. 21, 2022
Int. Cl. E05C 3/04 (2006.01); E05B 9/08 (2006.01); E05B 65/00 (2006.01)
CPC E05C 3/042 (2013.01) [E05B 9/08 (2013.01); E05B 65/001 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A fastening device for axially fastening a rotatably mounted threaded pin having a polygonal cross section to a closing element, the fastening device comprising:
a fastening element that can be screwed onto the threaded pin; and
a back-rotation prevention seal for securing the screwed-on fastening element, wherein the back-rotation prevention seal has a polygonal cutout for receiving the threaded pin so that the back-rotation prevention seal can be nonrotatably coupled to the threaded pin, and wherein the back-rotation prevention seal has a sealing region that seals the threaded pin in relation to the closing element.