Patent ID: 7565847
Filing Date: 2009-07-28
Classification: F16D,F16H,Y10T

Abstract:
1. A device for preventing wobbling of at least one cog wheel ( 3 ) supported by a main shaft ( 6 ) of a transmission having first and second countershafts ( 1 , 2 ), and at least one intermediate shaft ( 12 ), for a reverse gear; the at least one cog wheel ( 3 ) includes a disk ( 7 ) which is connected with the at least one cog wheel ( 3 ) and is supported, on a side facing a gearing ( 8 ) of one of the first countershaft ( 1 ), the second countershaft ( 2 ) and the intermediate shaft ( 12 ) and the at least one cog wheel ( 3 ) being biased, by spring action, against the disk ( 7 ) to suppress wobbling movement of the at least one cog wheel ( 3 ); and a washer disk ( 4 ) carried by the at least one cog wheel ( 3 ) is sandwiched between a pair of washer disks ( 5 ) supported by the main shaft ( 6 ).