US 12,291,914 B2
Recessed pivot hinge
Lander Jean-Pierre Herreman, Kortrijk (BE); Alexander Pauwels, Kortrijk (BE); and Jean-Michel Philippe Jean-Paul Buess, Bruges (BE)
Assigned to ARLU NV, Ardooie (BE)
Appl. No. 18/247,886
Filed by ARLU NV, Ardooie (BE)
PCT Filed Oct. 26, 2021, PCT No. PCT/IB2021/059854
§ 371(c)(1), (2) Date Apr. 5, 2023,
PCT Pub. No. WO2022/090908, PCT Pub. Date May 5, 2022.
Claims priority of application No. 2020/5759 (BE), filed on Oct. 27, 2020.
Prior Publication US 2023/0374834 A1, Nov. 23, 2023
Int. Cl. E05D 7/08 (2006.01); E05D 7/04 (2006.01); E05D 7/081 (2006.01); E05D 7/10 (2006.01)
CPC E05D 7/0415 (2013.01) [E05D 7/081 (2013.01); E05D 7/1005 (2013.01); E05D 2007/0484 (2013.01); E05Y 2201/46 (2013.01); E05Y 2900/132 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A recessed pivot hinge for hingeably fastening a door leaf in a door frame, comprising:
a pivot having a first end and a second end;
a fitting sleeve in which at least the first end of the pivot is fitted in a height-adjustable manner, wherein this fitting sleeve is fastenable in a manner to prevent rotation in the door leaf in order to fasten the pivot in the door leaf;
a socket which is fastenable in a recessed manner in the door frame or forms part thereof;
wherein the pivot is provided with one or more magnetic elements, and the socket is provided with one or more magnetic elements, in order to draw the second end of the pivot into the socket using the magnetic elements of the pivot and the socket;
wherein the pivot hinge includes a fastening body, to be recessed into the door leaf, for fastening the fitting sleeve in the door leaf, and the fitting sleeve is fastened in the fastening body so as to be adjustably displaceable in a first direction (X) transverse to the height direction (Z) and is fastened in the fastening body so as to be adjustably displaceable in a second direction (Y) transverse to the first direction (X) and transverse to the height direction (Z); and
wherein the pivot hinge is provided with respective first and second actuators including respective first and second actuating heads which are provided for a hand tool to engage therewith for the adjustable displacement of the fitting sleeve in the fastening body in the first direction (X).