US 12,134,924 B2
Door hinge
Joerg Ellefred, Rheda-Wiedenbrueck (DE); and Nicolas Liermann, Rheda-Wiedenbrueck (DE)
Assigned to SIMONSWERK GMBH
Filed by Joerg Ellefred, Rheda-Wiedenbrueck (DE); and Nicolas Liermann, Rheda-Wiedenbrueck (DE)
Filed on Oct. 27, 2022, as Appl. No. 17/975,025.
Claims priority of application No. 102021129879.2 (DE), filed on Nov. 16, 2021.
Prior Publication US 2023/0151657 A1, May 18, 2023
Int. Cl. E05D 3/06 (2006.01); E05D 3/18 (2006.01); E05D 7/04 (2006.01)
CPC E05D 3/186 (2013.01) [E05D 2007/0469 (2013.01); E05D 2007/0484 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A door hinge comprising:
first and second leaf assemblies, the first assembly having a housing;
a mount detachably fastened in the housing and formed with a longitudinally extending guide groove;
first and second links respectively extending from the first and second leaf assemblies and pivotally connected to each other for relative pivoting of the first and second leaf assemblies about a vertical axis; and
a slide longitudinally displaceable slide in the groove, the first link being pivoted in the slide, the slide having a length measured longitudinally of the guide groove and a width measured transversely of the guide groove, a ratio of the length to the width of the slide being at least 2:1.