Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic door closing speed governing hinge
The invention relates to a novel door closing speed governing hinge device converted from the field of hardware. The novel door closing speed governing hinge device is technically characterized in that mechanical friction generates running-in damp speed governing to obtain an automatic door closing speed governing hinge; the pressure intensity of a fixed rectangle outer disc sleeve shaft and a balance spring is adjusted with a speed governing screw by movable and fixed rectangle inner-out disc friction disc sheets through a connecting column shaft, a speed governing screw, a steel ball, the balance spring, movable and fixed rectangle inner-out disc sleeve shaft core shafts and the movable and fixed rectangle inner-out disc friction disc sheets, the movable and fixed rectangle inner-out friction disc sheets generate the pressure intensity running-in damp effect, and the function of speed governing is achieved. Under the clutch effect, a door leaf hinge is separated within the range from 10 degrees to 15 degrees to achieve the rapid door closing effect of a door.
Automatic door closing speed governing hinge
The invention relates to a novel door closing speed governing hinge device converted from the field of hardware. The novel door closing speed governing hinge device is technically characterized in that mechanical friction generates running-in damp speed governing to obtain an automatic door closing speed governing hinge; the pressure intensity of a fixed rectangle outer disc sleeve shaft and a balance spring is adjusted with a speed governing screw by movable and fixed rectangle inner-out disc friction disc sheets through a connecting column shaft, a speed governing screw, a steel ball, the balance spring, movable and fixed rectangle inner-out disc sleeve shaft core shafts and the movable and fixed rectangle inner-out disc friction disc sheets, the movable and fixed rectangle inner-out friction disc sheets generate the pressure intensity running-in damp effect, and the function of speed governing is achieved. Under the clutch effect, a door leaf hinge is separated within the range from 10 degrees to 15 degrees to achieve the rapid door closing effect of a door.
Automatic door closing speed governing hinge
SHAO GUOZHONG (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch