GEARBOX GEAR SHIFT BUFFERING MECHANISM

A gearbox gear shift buffering mechanism, which comprises: an external valve assembly (2) having a main throttle hole and a clutch assembly (7) having a disc spring set, the external valve assembly (2) being connected to the clutch assembly (7) via an oil passage, and the clutch assembly (7) compris...

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Bibliographische Detailangaben
Hauptverfasser:	LV, Chang, XU, Dongyun, GE, Yaning, SHI, Yuqi, WU, Xiucui
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A gearbox gear shift buffering mechanism, which comprises: an external valve assembly (2) having a main throttle hole and a clutch assembly (7) having a disc spring set, the external valve assembly (2) being connected to the clutch assembly (7) via an oil passage, and the clutch assembly (7) comprising a first clutch (8), a second clutch (9), and a third clutch (10); the external valve assembly (2) comprises two two-position four-way solenoid valve assemblies (3), one two-position five-way solenoid valve assembly (4), and a valve body (5); and the two two-position four-way solenoid valve assemblies (3) and the one two-position five-way solenoid valve assembly (4) are respectively connected via provided oil passages to a first clutch (8), a second clutch (9), and a third clutch (10) which are disposed in the clutch assembly. The invention utilizes the combined buffering of the external valve main throttle hole and the disc spring set, the main throttle hole reducing oil passage pressure, and the disc spring se