| 摘要 |
PCT No. PCT/GB95/01769 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Jul. 26, 1995 PCT Pub. No. WO96/03287 PCT Pub. Date Feb. 8, 1996An implement (10) for supporting selectively each of at least two roller sleeves of different internal diameters for rotation about their axes comprises an elongate support (11) adapted to extend through each sleeve and carrying two supports (15, 21) for supporting the smaller-diameter sleeve (20) adjacent its ends, a mount (16) for supporting one end of the larger-diameter sleeve and adapter means (30) engageable with a support (21) for the smaller-diameter sleeve for supporting the opposite end of the larger-diameter sleeve, the adapter means and one support (21, 30) for the smaller sleeve being a resilient force fit in the respective sleeve to connect the sleeve for rotation with the elongate support (11). |
