A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to a novel taper type speed governing hinge device converted from the field of hardware. The novel taper type speed governing hinge device is technically characterized in that mechanical friction generates running-in damp to achieve speed governing; a movable taper shaft is matched with a fixed taper shaft through a connecting main shaft; a gap between the movable taper shaft and the fixed taper shaft is adjusted through a speed governing screw, a steel ball, a pressure intensity spring and a balance pressure disc to generate the running-in damp effect, so that the function of governing the speed is achieved; under the effect of a clutch, 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.
The invention belongs to a novel taper type speed governing hinge device converted from the field of hardware. The novel taper type speed governing hinge device is technically characterized in that mechanical friction generates running-in damp to achieve speed governing; a movable taper shaft is matched with a fixed taper shaft through a connecting main shaft; a gap between the movable taper shaft and the fixed taper shaft is adjusted through a speed governing screw, a steel ball, a pressure intensity spring and a balance pressure disc to generate the running-in damp effect, so that the function of governing the speed is achieved; under the effect of a clutch, 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.
Taper type speed governing hinge
SHAO GUOZHONG (author)
2015-10-28
Patent
Electronic Resource
English
Construction apparatus of Taper type pile and Construction method of Taper type pile
| European Patent Office | 2019
Magnetorheological damping type constant-speed opening and closing hinge robot
| European Patent Office | 2021