Automatic carriage return hinge such as door

摘要

(57) Abstract Objective As for this device, also the heavy door turning smoothly lightly, ourThe door which can be opened and closed dynamically with the door frameworks providing the wide gapTo hang simply without ru thing and it be possible to be packed, efficiency of installation jobIn addition to being possible, to improve, choice the carriage return position of the doorConfiguration obtaining the automatic carriage return hinge which possibly can be adjusted objectWith it is something which is done. Constitution It is installed on door side, inside the arrival metallic parts the time dynamic cam cylinderAs revolution Inlaying entrance it does possibly, the regular time dynamic cam cylinder and this connection conditionTop and bottom motion possibly Inlaying entrance to do the sleeve cam cylinder which energization is done in voice, the time dynamic mosquitoVis-a-vis the mu cylinder and the sleeve cam cylinder in axis direction sleeve possibly the Inlaying puttingThe time dynamic cam cylinder the polygonal axis which turns as one unit the upper part of the arrival metallic partsEnergization to do in projection state, the Tip of the said polygonal axis on door framework side takingChoosing the carriage return position of the door in the polygonal hole of the support metallic parts which are attachedConfiguration the Inlaying putting possibly in the mark, it is something which becomes.