Many driving universal joints

• Main Authors: WANG YING, SONG ZHENGFU, SUN GUOQUAN, FU YANMING, HONG BAOFENG, DAI QIBAO
• Format: Patent
• Language: Chinese; English
• Published: 04.05.2016
• Subjects: 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

The utility model relates to a many driving universal joints belongs to the transmission field. Comprise at its outside outer universal joint an interior universal joint and individual the cup jointing layer upon layer of N, N is more than or equal to 1's natural number, and interior universal joint comprises interior universal joint input shaft, connecting piece, interior universal joint output shaft, and outer universal joint is annular cross axle universal joint, comprises outer universal joint input shaft, annular cross axle, outer universal joint output shaft. The utility model has the advantages of: novel structure, this universal joint by a plurality of universal joints from inside to outside layer upon layer the cover forms together, the cover is outside with the output shaft at the input shaft of its inboard universal joint from inside to outside respectively for every universal joint input shaft and output shaft, can the same axial of simultaneous transmission overlap many differences to the transmi