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公开(公告)号:US4422442A
公开(公告)日:1983-12-27
申请号:US275495
申请日:1981-06-22
申请人: Gutmann Franz , Peter Sieber
发明人: Gutmann Franz , Peter Sieber
CPC分类号: A47G19/127 , A47G19/12
摘要: The warming jug consists of a jacket (1) of several parts and a metal bottom (2). Parts of the jacket (1) are: an upper section (3) with a handle (15), an intermediate ring (5) and a closing ring (7). The metal bottom (2) is arranged in a circular groove (10) between the closing ring (7) and the intermediate ring (5). To ensure tightness, an additional seal (13) is arranged between the border of the bottom (6) and the intermediate ring (5) or the closing ring (7). The jacket parts (3, 5 and 7) are made of synthetic and are bonded together to one unit.
摘要翻译: 升温壶由几个部分的夹套(1)和金属底部(2)组成。 护套(1)的部分是:具有手柄(15)的上部(3),中间环(5)和闭合环(7)。 金属底部(2)布置在闭合环(7)和中间环(5)之间的圆形槽(10)中。 为了确保密封性,在底部(6)和中间环(5)或闭合环(7)的边界之间设置附加的密封件(13)。 夹套部件(3,5,7)由合成材料制成,并结合在一起。