| 摘要 |
PCT No. PCT/NL95/00391 Sec. 371 Date May 6, 1997 Sec. 102(e) Date May 6, 1997 PCT Filed Nov. 15, 1995 PCT Pub. No. WO96/15948 PCT Pub. Date May 30, 1996A barrel comprises a tubular body (1) and two end faces at opposite ends of the body, which body and end faces are made of a plastic material and are fixed to each other by welding or gluing. In order to obtain a strong fixing which can withstand lifting forces, at at least one of its ends (3) the body is a gradually widening or narrowing shape, and the respective end face (2) has a correspondingly shaped edge which is fixed to the gradually widening or narrowing end of the body.
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