JPS6065426U - transmission synchronizer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of a synchronizing device for a transmission according to the present invention;
Fig. 2 is a side sectional view showing the main parts in an enlarged manner, Fig. 3 is a front view showing the main parts of the synchronization ring, Fig. 4 is a plan view showing the relationship between the synchronization ring and the index block, and Fig. 5 The figure is a front view of the same index block. 2: Clutch hub, 3: Clutch sleeve, 7: Pole, 10: Index block, 13: Cone part, 19
: Synchronous ring, 27: Groove, 31 Nispline, 32: Projection piece, 33: Guide groove, 38: Projection. 3,,719 Figure 4

Claims (1)

[Scope of utility model registration request] A clutch sleeve is spline-fitted to a clutch hub rotatably coupled to an output shaft, a synchronizing ring is disposed between the clutch hub and a speed change gear, and a plurality of synchronizing rings are supported on the clutch hub so as to be slidable in an axial direction. In a synchronizing device for a transmission in which the synchronizing ring is pressed against a cone portion formed on the speed change gear by an index block, a guide groove is provided in one of opposing end wall surfaces of the index block and the synchronizing ring. and a protrusion that engages with the guide groove on the other side, respectively.