Hinge for door frame and door, has lower and upper hinge parts fastened at frame and together with eccentric bushing forming bearing, which is accessible for guiding lubricant, where hinge parts are attached to common pivot axis

摘要

#CMT# #/CMT# The hinge has lower and upper hinge parts (1, 2) fastened at a frame, and a central hinge part (3) fastened at a door. The hinge parts are attached to a common pivot axis (A). A component is provided for adjusting and locking a relative position of the hinge parts transverse to the pivot axis. The lower and upper hinge parts together with an eccentric bushing (10) form a sliding bearing. The bearing is accessible for guiding a lubricant. The bushing is arranged in the central hinge part. The bushing is screwed into threaded borehole (28) of the central hinge part by an adjusting screw (29). #CMT#USE : #/CMT# Hinge for a door frame and a door (all claimed) pivoted relative to each other. #CMT#ADVANTAGE : #/CMT# The lower and upper hinge parts together with the eccentric bushing form the bearing, where the bearing is accessible for guiding the lubricant, thus increasing the lifespan of the hinge and lubricating the hinge without dismantling the hinge, and ensuring three dimensional adjustment of the hinge in a simple manner. The central hinge part is adjusted in an assembled condition and simplified such that the hinge is suitable for heavy doors. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side partial sectional view of a hinge. A : Common pivot axis 1 : Lower hinge part 2 : Upper hinge part 3 : Central hinge part 10 : Eccentric bushing 28 : Threaded borehole 29 : Adjusting screw.