Patent ID: 8789240

Claim:
A hinge for a panel glass door for sealing a space, wherein the hinge comprises: a sill/lintel-attachment part defining a longitudinal axis, two mutually connectable clamping parts for clamping a panel in between them along an edge of the panel, and defining between them a mirror plane, a pivot pin fixed to one of the sill/lintel-attachment part and the clamping parts, which connects, on one end, to the sill/lintel-attachment part and, on the other end, to the clamping parts in such a manner that the sill/lintel-attachment part and the clamping parts can pivot with respect to one another, wherein the mirror plane of the clamping parts extends radially from a pivot axis of the sill/lintel-attachment part and the clamping parts, tensioning parts which force the sill/lintel-attachment part into a neutral position in which the sill/lintel-attachment is in equilibrium with respect to the clamping parts, wherein, in the neutral position, the mirror plane of the clamping parts and the longitudinal axis of the sill/lintel-attachment part are at an angle of 5-15 degrees, and a lubrication channel, the lubrication channel running from a lubrication opening on one of the clamping parts to a top part of the pivot pin when the hinge is assembled.