Opening-closing-door linkage apparatus

A door linkage devices relates to a device for door open-close device with linkage function. Said device is set with a rail seat on which rests L shape groove and fixing hole; a positioning hole is set at one end of L groove and a positioning hole. At one end of L groove is set with extendable posit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JIALONG,DONG YE
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILSOF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENT DETAILS LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PHYSICS PRINTED CIRCUITS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A door linkage devices relates to a device for door open-close device with linkage function. Said device is set with a rail seat on which rests L shape groove and fixing hole; a positioning hole is set at one end of L groove and a positioning hole. At one end of L groove is set with extendable positioning hole, a positioning hole is also available to be set at side of L groove; At one end of a pole is set with a post, at one end of the pole is set with a fixing plate on which a fixed hole is set. For operation, said rail is fixed at a part to be expanded; a the fixing plate of the pole is fixed at the inside of the door. The post of the pole rest L groove seat; the post of pole is freely sliding in L groove of the seat, implement open and close of the door and expansion of the parts fixed the device to be expanded. This device has function to open and close a door and has linkage and expansion function of parts.