Both-way self-force-increasing type brake

The utility model provides a both-way self-force-increasing type brake, which comprises a braking baseboard, a first braking shoe, a second braking shoe, a brake cylinder, an adjusting spring, an adjuster, a first return spring, a second return spring and an auxiliary return mechanism. Two ends of t...

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Bibliographische Detailangaben
Hauptverfasser: CHEN LEQIAN, LI HONGQUAN, LIANG XUNQIAN, YIN WENCAI, LI PENGFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a both-way self-force-increasing type brake, which comprises a braking baseboard, a first braking shoe, a second braking shoe, a brake cylinder, an adjusting spring, an adjuster, a first return spring, a second return spring and an auxiliary return mechanism. Two ends of the adjusting spring are respectively connected with one end of the first braking shoe and one end of the second braking shoe, the adjuster is respectively connected with the other end of the first braking shoe and the other end of the second braking shoe, one end of the first return spring is connected to the braking baseboard, the other end of the first return spring is connected to one end of the first braking shoe, one end of the second return spring is connected to the braking baseboard, and the other end of the second return spring is connected to one end of the second braking shoe. The auxiliary return mechanism is arranged on the braking baseboard and connected with the other end of one of the first braking