Hinge device

An adjustable door hinge device for a door assembly comprising:

• (a) a door leaf and a door frame, said hinge device having a first one of its hinge flaps fixable with screws to the door frame, and a second one of its hinge flaps attachable to the door leaf of the door assembly, said first and second hinge flaps each of a single piece flat member portions of which in a closed state of the door assembly are facing each other in a recess of the door frame,
• (b) wherein an adjustable screw body is adjustably fastened in a vertical member of the door frame for abutment with part of a rear face of the flat face portion of the first hinge flap,
• (c) wherein a fastening screw to extends through a hole in the flat member portion of the first hinge flap and engages a threaded axial hole in said screw body and abuts part of a front face of the first hinge flap,
• (d) wherein through holes in the first hinge flap are provided for receiving screw members therethrough, said screw members in cooperation with said adjustable screw body and its engageable fastening screw configured to attach the first hinge flap to the door frame vertical member, and
• (e) wherein said fastening screw and said adjustable screw body, as well as said screw members provide for angular adjustment and fixing of the hinge flap relative to an adjacent portion of the door frame vertical member facing the rear side of the first hinge flap and in cooperation with a tilting location on the hinge flap.