A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-door linkage device
The invention provides a double-door linkage device which comprises a left door spindle, a left door middle shaft, a left sliding wheel, a right door spindle, a right door middle shaft, a right sliding wheel, a transmission line I and a transmission line II, wherein the left door spindle, the left door middle shaft and the left sliding wheel are mounted on a left door; the right door spindle, the right door middle shaft and the right sliding wheel are mounted on a right door; one end of the transmission line I is fixed with the right door spindle; the other end of the transmission line I penetrates through the right sliding wheel to be fixed with the left door middle shaft; one end of the transmission line II is fixed with the left door spindle; the other end of the transmission line II penetrates through the left sliding wheel to be fixed with the right door middle shaft. The double-door linkage device has the following advantages: when a double-door system is mounted, the other door is opened simultaneously as long as one door is opened, so that the double-door system is convenient to open and close.
Double-door linkage device
The invention provides a double-door linkage device which comprises a left door spindle, a left door middle shaft, a left sliding wheel, a right door spindle, a right door middle shaft, a right sliding wheel, a transmission line I and a transmission line II, wherein the left door spindle, the left door middle shaft and the left sliding wheel are mounted on a left door; the right door spindle, the right door middle shaft and the right sliding wheel are mounted on a right door; one end of the transmission line I is fixed with the right door spindle; the other end of the transmission line I penetrates through the right sliding wheel to be fixed with the left door middle shaft; one end of the transmission line II is fixed with the left door spindle; the other end of the transmission line II penetrates through the left sliding wheel to be fixed with the right door middle shaft. The double-door linkage device has the following advantages: when a double-door system is mounted, the other door is opened simultaneously as long as one door is opened, so that the double-door system is convenient to open and close.
Double-door linkage device
MENG FANJUN (author) / PANG DONGSHENG (author)
2016-01-20
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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