Closing device for a holder and diaphragm for such a device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-039/12
B65D-053/00
출원번호
US-0174205
(1988-03-28)
우선권정보
NL-0000871 (1987-04-13); EP-0200101 (1988-01-20)
발명자
/ 주소
Killestijn Cornelis (Prinsenbeek NLX)
출원인 / 주소
Skillpack B.V. (Etten-Leur NLX 03)
인용정보
피인용 횟수 :
2인용 특허 :
1
초록
A deformable holder is safeguarded against visible implosion by a diaphragm between cover and holder. The space between diaphragm and cover is in contact with the atmosphere via passages between diaphragm and cover, while the holder is hermetically closed off from the outer air by the diaphragm.
대표청구항▼
Closing device (7, 37, 67) for closing a holder opening (6) comprising at least a cover (2, 32, 62) arranged over said opening (6) and a diaphragm (1, 31, 61) arranged between an edge (11) of said holder opening (6) and said cover (2, 32, 62), said diaphragm being essentially elastically and/or plas
Closing device (7, 37, 67) for closing a holder opening (6) comprising at least a cover (2, 32, 62) arranged over said opening (6) and a diaphragm (1, 31, 61) arranged between an edge (11) of said holder opening (6) and said cover (2, 32, 62), said diaphragm being essentially elastically and/or plastically deformable in its plane, and/or having a shape which in unloaded state deviates essentially from the flat form, whereby a space (15, 45) present between cover (2, 32, 62) and diaphragm (1, 31, 61) is in contact with the atmosphere via at least one passage (14, 60), characterized in that said diaphragm (1, 31, 61) has on the upper side of its edge (10, 57) at least one groove (14, 60) for placing said space (15) present between cover (2, 32, 62) and diaphragm (1, 31, 61) in contact with the atmosphere, and that present between holder (4, 34, 64) and cover (2, 32, 62) are active connecting means (5, 8, 68), each of which are releasable.
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이 특허에 인용된 특허 (1)
Hartung Philip F. (655 Main St. East Greenwich RI 02818), Anti-collapse cap.
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