Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BACH SA
Original Assignee
BACH SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BACH SAfiledCriticalBACH SA
Priority to ES0193814UpriorityCriticalpatent/ES193814U/en
Publication of ES193814UpublicationCriticalpatent/ES193814U/en
Hermetic sealing cap, of the type used to close bottles, after having performed the unsealing and initial opening of the same, characterized by comprising two facing metal bushings that fit one inside the other, being able to sliding freely axially, and constantly being driven, by the expansive action developed by a corresponding inner helical spring to adopt a limit position determined by an inner end flange provided in the outer sleeve, to which sleeve they are freely articulated by corresponding lateral lugs upper extremities, and through an ideal diametral axis the two equal and opposite stirrups, by means of which the assembly is fastened to the peripheral flange with which the neck of the bottle to be sealed is fitted, with the essential characteristic that the base of the inner sleeve - destined to ap licarse against the mouth of the bottle -according to a pronounced convexity, in order to facilitate and ensure the adjustment, this base conveniently fixed in central position, by simple plug under pressure, in an easily removable and replaceable, a flat disk of material elastic, ready to be compressed and deformed between those elements, guaranteeing the airtightness of the expressed adjustment. (Machine-translation by Google Translate, not legally binding)
ES0193814U1973-07-261973-07-26Hermetic sealing plug (Machine-translation by Google Translate, not legally binding)
PendingES193814U
(en)