Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hand-operated window opening machine
The invention relates to a hand-operated window opening machine. The hand-operated window opening machine includes a first transmission mechanism under hand-operated control, a first transmission rod connected with the first transmission mechanism, and a second transmission mechanism which receives the dynamic of the first transmission rod; the second transmission mechanism is connected with a third transmission rod; and the third transmission rod controls the opening and closing of a window. According to the hand-operated window opening machine, the window is opened in a hand-operated manner, which enables simplicity and convenience. With the hand-operated window opening machine adopted, automation degree of window opening can be improved, and a defect that people opens a window directly aloft can be eliminated, and the safety of people who open the window can be improved.
Hand-operated window opening machine
The invention relates to a hand-operated window opening machine. The hand-operated window opening machine includes a first transmission mechanism under hand-operated control, a first transmission rod connected with the first transmission mechanism, and a second transmission mechanism which receives the dynamic of the first transmission rod; the second transmission mechanism is connected with a third transmission rod; and the third transmission rod controls the opening and closing of a window. According to the hand-operated window opening machine, the window is opened in a hand-operated manner, which enables simplicity and convenience. With the hand-operated window opening machine adopted, automation degree of window opening can be improved, and a defect that people opens a window directly aloft can be eliminated, and the safety of people who open the window can be improved.
Hand-operated window opening machine
XIAO MINGKUN (Autor:in) / XIAO MINGPENG (Autor:in)
21.10.2015
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
Foot-operated door opening device and foot-operated door opening method
| Europäisches Patentamt | 2024