02-01-2014 дата публикации
Номер: US20140001184A1
The invention relates to a universal closure device () for openings () of sample containers () having different cross-sections (). The closure device () comprises a shaft part () extending in the direction of a longitudinal axis () and a plurality of sealing elements (), which are disposed in the region of an outer surface () of the shaft part () and are intended for applying to an inner lateral surface () of the sample container () to be closed, wherein said lateral surface faces the longitudinal axis (). The sealing elements () arranged on the shaft part () are arranged in succession in a circumferential plane and in the circumferential direction of the shaft part (). At least one supporting element () is arranged and extends between the sealing element () and the outer surface () of the shaft part (). 11234. A universal closure device () for openings () of sample containers () having different cross-sections () ,{'b': 1', '6', '5', '7', '8', '5, 'the closure device () comprising a shaft part () extending in the direction of a longitudinal axis () with end sections (, ) spaced apart from one another in the direction of the longitudinal axis (),'}{'b': 12', '16', '9', '6', '11', '3', '5, 'and a plurality of sealing elements (, ) arranged in the area of an outer surface () of the shaft part () for applying against a preferably almost cylindrical inner casing surface () of the sample container to be closed () turned towards the longitudinal axis (),'}{'b': 12', '16', '6', '6, 'the sealing elements (, ) arranged on the shaft part () being arranged in series in a circumferential plane and in circumferential direction of the shaft part (),'}wherein{'b': 12', '16', '9', '6', '31', '33, 'between the sealing element (, ) and the outer surface () of the shaft part () at least one supporting element (, ) is arranged which extends in between.'}2131331216106. The closure device () as claimed in claim 1 , wherein the supporting element ( claim 1 , ) is arranged on the side of ...
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