Built-in multi-plate wet brake

The invention discloses a built-in multi-plate wet brake. The built-in multi-plate wet brake comprises a sun gear, a support plate (1) and a piston (3); a friction device is arranged between the support plate (1) and the piston (3); the friction device comprises at least two driving friction plates...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LUO HAIYAN, JIAO ZHINAN, WU SHUISHEN, LIANG JIANZONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS 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:	The invention discloses a built-in multi-plate wet brake. The built-in multi-plate wet brake comprises a sun gear, a support plate (1) and a piston (3); a friction device is arranged between the support plate (1) and the piston (3); the friction device comprises at least two driving friction plates (2); a driven plate (5) is arranged between every two driving friction plates (2); and during brake, the driving friction plates (2) and the driven plates (5) are pressed tightly. In the technical scheme, during use, the pressure oil pushes the piston (3) to press the driving friction plates (2) and the driven plates (5) tightly so as to brake the sun gear together; and the device has stable working performance and a cooling effect, is large in brake torque, can perform brake smoothly and is convenient to maintain, and safety performance is improved.