Agent reports the coupling structure of the driving shaft and a trunnion of a joint

摘要

The drive shaft by the subject innovation is fitted a circular clip in that, to each form a groove in the serration part of the serration portion and the trunnion of the drive shaft thereof is spline coupled Sikkim and at the same time the home on the coupling structure of the agent reports a drive shaft and a trunnion of a joint and as well as also compensate for localized stiffness of the weak bonding portions of the trunnion so as to improve the durability of the drive shaft it is an object.; Present to achieve the purpose of the foregoing invented, in the respective bit report joint and, in the automobile propeller shaft connected to a member field joint as a medium between the differential gear of the transmission and the current, of the drive shaft (1) of the bit report joint equipped the serration portion (1a) is in the front end portion formed becomes uneven along the entire circumference a serration portion (2a) coupled to the serration portion (1a) of the diagram of one distal end portion of the trunnion (2) the drive shaft (1) has up each serration portion (1a, 2a) is as splined connecting portion is circular in the groove (3,4) respectively formed on the front end of the front end portion of the trunnion (2) of the drive shaft (1), the clip (5) is inserted to secure the coupling of the drive shaft (1) and the trunnion (2).