|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/601 ; 206/503|
|우선권정보||DE-4108655 (1991-03-16); DE-4203422 (1992-02-06)|
|발명자 / 주소|
|인용정보||피인용 횟수 : 11 인용 특허 : 0|
A filling and discharge bunghole bunghole (9) and an aerating and venting bunghole (10) are arranged in protected fashion in depressions (11, 12) of the lid portion (4) of the bunghole barrel. The stacking surface (8) of the lid portion (4) passes over into two webs (17, 18) extending in the circumferential direction and encompassing the bottom surface of the depression (11) for the filling and discharge bunghole (9), these webs running with a slight slope from the stacking surface (8) toward the bottom surface of the depression (11) and forming, in the ...
In a stackable bunghole barrel of a synthetic resin, with a blow-molded sidewall portion, a bottom portion, and a lid portion with a stacking surface, a filling and discharge bunghole, as well as an aerating and venting bunghole, and a device for residual emptying, wherein the bungholes are hidden in depressions of the lid portion and the depression formed in the lid portion exhibits, for accommodation of the filling and discharge bunghole, a bottom surface with a bunghole opening, this surface being arranged symmetrically to the connecting axis of the d...