| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drive transmission device, capable of preventing vibration of a driven-side unit even in the presence of axial misalignment between a drive shaft and the driven shaft. <P>SOLUTION: In the drive transmission device comprising the drive shaft 81 and a sleeve shaft (driven shaft) 31 coaxially disposed to be connectable and disconnectable, and transmitting drive from the drive shaft 81 to the sleeve shaft 31 through a coupling (drive transmission means) 61, the coupling 61 is attached to the sleeve shaft 31 so as to be insertable and drawable/engageable with the drive shaft (the shaft on the installed side) 81 according to connection/disconnection between the drive shaft 81 and the sleeve shaft 31. The coupling 61 is attached to the sleeve shaft (the attaching-side shaft) 31 with at least radial and axial freedom, and engaged with the drive shaft (the attached-side shaft) 81 with at least radial and axial freedom. <P>COPYRIGHT: (C)2007,JPO&INPIT |
