Patent ID: 7971319

Claim:
A hinge for doors or windows comprising: a first hinge part and a second hinge part, the first hinge part and the second hinge part being connected with each other in a hinged manner about a hinge axle, which has an axis of rotation, wherein the hinge axle comprises: a first hinge axle element; and a second hinge axle element separated from the first hinge axle element; a catch device arranged in the hinge axle, which has a catch element and a catch recess, wherein the catch element engages in the catch recess in a catch position; wherein both the catch element and the catch recess are arranged in the hinge axle; wherein the catch element is arranged on the first hinge axle element, and the catch recess is arranged on the second hinge axle element; and wherein the second hinge axle element is positioned on both the first and the second hinge parts.