| 摘要 |
PCT No. PCT/GB96/00949 Sec. 371 Date Nov. 13, 1997 Sec. 102(e) Date Nov. 13, 1997 PCT Filed Apr. 19, 1996 PCT Pub. No. WO96/33117 PCT Pub. Date Oct. 24, 1996A resilient buffer formed from strip-like material comprises hollow elongate first and second sections which extend transverse to each other. The first section has spaced apart limbs and the second section also has spaced apart limbs. The spaced apart limbs of the first section are joined at one pair of adjacent ends and the spaced apart limbs of the second section are also joined at one pair of adjacent ends. The spaced apart limbs of the first section are joined to the respective spaced apart limbs of the second section to form a closed loop. The closed loop is open at the sides thereof so as to enable relative flexing to take place between the first and second sections. |
