Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
External-mounting sliding door damper
The invention discloses an external-mounting sliding door damper, which comprises a mounting rack, a guide block, an idler wheel and a cylinder shell, wherein the guide block, the idler wheel and the cylinder shell are installed on the mounting rack; the mounting rack is installed on the inner surface of a sliding door via a plurality of screws; a cylinder in the cylinder shell comprises a piston rod, a cylinder body and an end cover, wherein the thin end of the piston rod extends out of the cylinder body, and the end part of the piston rod is provided with a damping stirring fork via a nut; the thick end of the piston rod is positioned in the cylinder body and is cooperated with the inner wall of the cylinder body; the thick end of the piston rod is provided with a sealing ring used for sealing and a graphite ring used for lubrication; a reset spring is arranged between the thick end of the piston rod and the end cover; the end cover is provided with an exhaust regulation valve. The damper has the advantages of novel construction, convenience in regulation, environment protection, energy saving effect, low fault rate and convenience in installation; since natural air is used as a damping medium, no pollution is generated, and no resources are consumed; buffering force can be regulated according to the practical impact force of the sliding door, and the service life of the damper is prolonged.
External-mounting sliding door damper
The invention discloses an external-mounting sliding door damper, which comprises a mounting rack, a guide block, an idler wheel and a cylinder shell, wherein the guide block, the idler wheel and the cylinder shell are installed on the mounting rack; the mounting rack is installed on the inner surface of a sliding door via a plurality of screws; a cylinder in the cylinder shell comprises a piston rod, a cylinder body and an end cover, wherein the thin end of the piston rod extends out of the cylinder body, and the end part of the piston rod is provided with a damping stirring fork via a nut; the thick end of the piston rod is positioned in the cylinder body and is cooperated with the inner wall of the cylinder body; the thick end of the piston rod is provided with a sealing ring used for sealing and a graphite ring used for lubrication; a reset spring is arranged between the thick end of the piston rod and the end cover; the end cover is provided with an exhaust regulation valve. The damper has the advantages of novel construction, convenience in regulation, environment protection, energy saving effect, low fault rate and convenience in installation; since natural air is used as a damping medium, no pollution is generated, and no resources are consumed; buffering force can be regulated according to the practical impact force of the sliding door, and the service life of the damper is prolonged.
External-mounting sliding door damper
HE-YANG HONGYU (Autor:in) / HU HENGFENG (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung