| 摘要 |
PCT No. PCT/DE97/00810 Sec. 371 Date Jan. 15, 1998 Sec. 102(e) Date Jan. 15, 1998 PCT Filed Apr. 22, 1997 PCT Pub. No. WO97/44517 PCT Pub. Date Nov. 27, 1997A napping device for napping a web of textile goods is described. The machine has a driven main cylinder seated in the machine frame with planetary arranged napping rollers. In order to keep one front end of the essentially cylindrical main cylinder open, but yet to assure a quiet-running seating with a long service life, the main cylinder is received at its longitudinal circumferential edges in respectively one ring-shaped ball bearing. The ball bearing comprises respectively one ball bearing shell constituting the main cylinder and one ball bearing shell fixed in place on the machine frame. |
