| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To automatically switch a transmission passage of driving force, by enhancing compactness, in a drive transmission device having the function of switching the transmission passage of the driving force. <P>SOLUTION: This drive transmission device includes a driving disk 1 rotating by receiving the driving force, driven disks 2 and 3 joined to both end surfaces of the driven disk 1 and rotated on the same axis with the driving disk 1, and a one-way clutch 4 arranged between the driving disk 1 and the driven disks 2 and 3 and rotating the driven disks 2 and 3 by following rotation in one direction of the driving disk 1 without rotating the driven disks 2 and 3 by following rotation in the other direction. In the one-way clutch 4, the direction for following the rotation is inverse at both driven disk sides 2 and 3. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
