| 摘要 |
<p>#CMT# #/CMT# The belt drive device has a belt pulley (10), which is provided with intermediate tooth spaces (13). The intermediate tooth spaces are arranged between teeth (11,12). The belt pulley has a free space (16), which is provided such that the air is accommodated by the belt pulley. The air is displaced from the intermediate tooth space. #CMT#USE : #/CMT# Belt drive device for a motor vehicle. #CMT#ADVANTAGE : #/CMT# The belt drive device has a belt pulley provided with a free space, which is provided such that the air is accommodated by the belt pulley and the air is displaced from the intermediate tooth space, and hence ensures simple and improved belt drive device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic perspective view of a motor vehicle belt drive device. 10 : Belt pulley 11,12 : Teeth 13 : Intermediate tooth spaces 16 : Free space 19 : Outer circumference.</p> |
