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US 12,134,924 B2Granted
Door hinge
AssigneeSimonswerk GmbH
InventorsJoerg Ellefred, Nicolas Liermann
Life of this patent
Estimating the term…
Abstract
A door hinge has first and second leaf assemblies. The first assembly is formed with a longitudinal guide groove. First and second links are connected to each other for relative pivoting about a vertical axis. The first link is pivoted in a longitudinally displaceable slide in the groove. This slide has a length longitudinally of the guide groove and a width transversely of the guide groove. The ratio of the length to the width of the slide is at least 2:1.
Claims17
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.
2 more elements
A door hinge comprising:
- first and second leaf assemblies, the first assembly being 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 longitudinally displaceable slide in the groove and having a length of 8 to 16 mm, the first link being pivoted in the slide, the slide having a length longitudinally of the guide groove and a width transversely of the guide groove, the ratio of the length to the width of the slide being at least 2:1.
1 more element
A door hinge comprising:
- first and second leaf assemblies, the first assembly being 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 in the groove and having a length between 20 and 40 mm, the first link being pivoted in the slide, the slide having a length longitudinally of the guide groove and a width transversely of the guide groove, the ratio of the length to the width of the slide being at least 2:1.
1 more element
A door hinge comprising:
- first and second leaf assemblies, the first assembly being 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 in the groove and extending longitudinally over between 45 and 75% of the groove, the first link being pivoted in the slide, the slide having a length longitudinally of the guide groove and a width transversely of the guide groove, the ratio of the length to the width of the slide being at least 2:1.
1 more element
A door hinge comprising:
- first and second leaf assemblies, the first assembly being formed with a longitudinally extending guide groove, the second hinge link being only pivotal on the second leaf assembly, the second hinge link being formed from two link parts that pivot on each other;
- 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 longitudinally displaceable slide in the groove, the first link being pivoted in the slide, the slide having a length longitudinally of the guide groove and a width transversely of the guide groove, the ratio of the length to the width of the slide being at least 2:1.
1 more element
Dependencies are inferred from the claim text.