Novel universal coupling

The utility model discloses a novel universal coupling which comprises a driving shaft, a first middle shaft shell and a first middle shaft, one end of the driving shaft is movably connected with one end of a first fixing block through a first cross shaft, the other end of the first fixing block is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LEI, XING JIABAO, SHANG SHUNING
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 utility model discloses a novel universal coupling which comprises a driving shaft, a first middle shaft shell and a first middle shaft, one end of the driving shaft is movably connected with one end of a first fixing block through a first cross shaft, the other end of the first fixing block is connected with the first middle shaft shell through a first connecting block, and a driven shaft is movably connected with one end of a second fixing block through a second cross shaft. A positioning groove is formed in the end, close to the first connecting block, of the outer surface of the first middle shaft shell, the other end of the first middle shaft shell is movably connected with one end of the second middle shaft shell through a bearing, the first middle shaft is connected into the first middle shaft shell, and a first synchronous groove is formed in the middle of the side face of the first middle shaft. The first sliding block is slidably connected into the first sliding groove through a spring, the side