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A platform for research: civil engineering, architecture and urbanism
Electric, pneumatic and manual integral window opener
The invention discloses an electric, pneumatic and manual integral window opener which comprises a cylinder barrel, an electric window opener body, a sealing element and a locking element. A first air hole is formed in the front end of the cylinder barrel, and a second air hole is formed in the rear end of the cylinder barrel; the electric window opener body is disposed in the cylinder barrel and comprises a sleeve and a telescopic rod, the telescopic rod can stretch and retract in the sleeve, and the front end of the telescopic rod is connected with a sash; the outer surface of the sleeve is sleeved with the sealing element, and the inner surface of the cylinder barrel is sealed through the sealing element; the locking element can lock or unlock the sleeve and the cylinder barrel. Multiple drive modes can be selected, and a window can be smoothly opened under any condition through the window opener.
Electric, pneumatic and manual integral window opener
The invention discloses an electric, pneumatic and manual integral window opener which comprises a cylinder barrel, an electric window opener body, a sealing element and a locking element. A first air hole is formed in the front end of the cylinder barrel, and a second air hole is formed in the rear end of the cylinder barrel; the electric window opener body is disposed in the cylinder barrel and comprises a sleeve and a telescopic rod, the telescopic rod can stretch and retract in the sleeve, and the front end of the telescopic rod is connected with a sash; the outer surface of the sleeve is sleeved with the sealing element, and the inner surface of the cylinder barrel is sealed through the sealing element; the locking element can lock or unlock the sleeve and the cylinder barrel. Multiple drive modes can be selected, and a window can be smoothly opened under any condition through the window opener.
Electric, pneumatic and manual integral window opener
XIE HONG (author) / XIE BING (author) / CHEN JI (author) / XIE JUNFENG (author)
2015-10-28
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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