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US 2017/0198509 A1Published application
Concealed hinge for a turn-tilt window and such a window equipped therewith
OwnerEmmanuel VAN PARYSinventor
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OwnerEmmanuel VAN PARYSinventor
Estimating the term…
A concealed hinge for a turn-tilt window with a fixed frame and leaf includes of a pair of scissors with a first arm and second arm, that are connected by a central hinge and which are hingeably connected by a first end to a mounting slat that is intended to be mounted on the frame, and have a hinge at a second end for coupling to the leaf. The first arm is connected by its first end to the mounting slat with a fixed frame hinge with a peg fastened to the mounting slat and the second arm is connected by its first end to the mounting slat by a shiftable frame hinge with a peg that is shiftably affixed in a guide slot of the mounting slat, whereby in the closed situation of the scissors, the mounting slat serves as a support for the tilting movement of these scissors.
Concealed hinge for a turn-tilt window with a fixed frame (2) and a turnable leaf (3), whereby the concealed hinge (5) is composed of a pair of scissors (25) with two arms, respectively a first arm (26) and a second arm (27), that are connected together by means of a central hinge (28) and which are each connected or can be connected by a first end (29, 30) by means of a hinge to a mounting slat (31) that is intended to be mounted horizontally on the fixed frame (2), whereby these arms (26,27) are each provided at their second end (32, 33) with a hinge (40, 47) for coupling to the leaf (3), wherein the first arm (26) is connected or can be connected by a first end (29) to the mounting slat (31) by means of a fixed frame hinge (34) with a peg (35) that is fastened to the mounting slat (31) and which is intended to be mounted upright and the second arm (27) is connected or can be connected by its first end (30) to the mounting slat (31) by means of a shiftable frame hinge (37) with a peg (38) that is provided on this first end of the second arm (27) and which is shiftably affixed in a guide slot (39) of the mounting slat (31), whereby in the closed situation of the scissors (25) of the concealed hinge (5), the mounting slat (31) serves as a support for the tilting movement of these scissors (25) and the fixed peg (35) on the mounting slat (31) forms a guide for this tilting movement.
Concealed hinge according to any one of the previous claims, wherein, in addition to the peg (35) of the mounting slat (31), the fixed frame hinge (3) also comprises an eye (36) on the first end (29) of the first arm (26) of the scissors (25) that hooks over this peg (35).
Concealed hinge according to any one of the previous claims, wherein a form and dimensions of the concealed hinge are such that the mounting slat (31) with its peg (35) is a separate component of the concealed hinge that can be coupled to the scissors (25) of the hinge by hooking the peg (38) of the shiftable frame hinge (37) in the slot (39) of the mounting slat (31) and hooking the eye (36) over the head of the peg (35) of the mounting slat (31) with the scissors (25) in a position parallel to or slightly tilted with respect to the plane of the mounting slat (31).
Dependencies are inferred from the claim text.