Barrel with flanged body
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United States of America Patent
Stats
-
Dec 7, 1999
Grant Date -
N/A
app pub date -
May 6, 1997
filing date -
Nov 17, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A 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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