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Individual
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Individual
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Priority to DE1958T0009679priorityCriticalpatent/DE1775880U/en
Publication of DE1775880UpublicationCriticalpatent/DE1775880U/en
betreffend « Beh41tezverschlulbetraffwnd"Behlterverschlu t « <. <"Die Erfindung stellt eine r ; vi- un---hat deu Zweckeeinen Verschluß cv-'iph-oB. verscidesn 5r&l : vcrIiT.'CRisspn
heys'nstlles. *Sosind E*B. mr Sim.'ccLlr'He ie-V$y. jClß'..'orltiii... s bo'''.
annt(elastische ZwiMchanlr. ib Sehel ebener Ber uhr'-. n j flache).Durch das r-eir iIoeh'-.''cran is ei-sien bin tretende Vakuum
wirdschließlich der Vcycchlina erreicht tDie vorliegende Erfindung besieht S3. ch auf eine wesentlich
andere Aus*gostaltu". g, wodurch i< : h s. ur EiRfcchhcit in &pr
r'."'nG. habnn sondernauch neue Vorteile egenuby den bakannhn Vrc. hlusys'beRn für
der-artige Lecl-. : u GS'oen YydcRtGimß der Erfindung ertaolieht ! eine in des sylindrischen,
bohlen Zapfeneingelegte Kugel, deren Herausfallen durch einen an beiden
öffnung-seiten überrAgende Rd (oder KrRfen) vri' ; ndert drds zouohl
einEntweichen der iMft aus dem BehUlteyinnern Is &u. ch. bei
E ! x'reichungvon Vakuum luftdichten Abschluß des BehElterjp dadurch t daß
nunmehrder herrschende äußere Luftdruck die Kugel in entgegengesetzterRi : h4uw in die Zstpfenoffnung drückt t regarding « Beh41tezverschlul subject to "Container lock « <. <" The invention provides a r ; vi- un---has eng purposes a shutter cv-'iph-oB. verscidesn 5r&l : vcrIiT.'CRisspn heys'nstlles. * So are E*B. mr Sim.'ccLlr'He ie-V$y. jClß'..'orltiii...s bo'''. ann (elastic ZwiMchanlr. ib Sehel plane Ber uhr'-. nj flat). Through the r-eir iIoeh'-.''cran is ei-sien am entering vacuum becomes finally the Vcycchlina reaches t The present invention provides S3. ch to a significantly different end* gostaltu". g, whereby i< : h s. ur EiRfcchhcit in &pr r'."'nG. have but also new advantages egenuby the bakannhn Vrc. hlusys'beRn for the- kind lecl-. :u GS'oen YydcRt Granted the invention! one in the cylindrical, plank tenon inserted ball, which falls out through an opening on both laterally superior Rd (or KrRfen) vri'; changes drds zouohl one Escape of the iMft from the inside of the container is &u. ch. at E! x'enough of vacuum airtight closure of the container jp in that t that now the prevailing external air pressure the ball in opposite Ri : h4uw pushes t into the plug opening
Claims
DE1958T00096791958-07-261958-07-26
FLEXIBLE PLASTIC CONTAINER CAP WITH BALL VALVE.
ExpiredDE1775880U
(en)