| 摘要 |
PCT No. PCT/FI96/00422 Sec. 371 Date Jan. 6, 1998 Sec. 102(e) Date Jan. 6, 1998 PCT Filed Jul. 25, 1996 PCT Pub. No. WO97/04930 PCT Pub. Date Feb. 13, 1997A feeding roller for a log feeding device of a debarking machine, said feeding roller (1) comprising a substantially drum-like body (3) and a rib formation (5) consisting of ribs (9) provided in separate rib elements (6) to be fastened to the circumference of said body (3) for feeding and centring a log. To allow the feeding roller to be adapted for different tree species and different debarking conditions, separate replaceable sets of rib elements (6) are provided for the body of the feeding roller, the design (a-d, r) of the ribs being different in separate sets of rib elements for different tree species and debarking conditions.
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