ES252428A1 - Collapsible tubes and closure means therefor - Google Patents
Collapsible tubes and closure means thereforInfo
- Publication number
- ES252428A1 ES252428A1 ES0252428A ES252428A ES252428A1 ES 252428 A1 ES252428 A1 ES 252428A1 ES 0252428 A ES0252428 A ES 0252428A ES 252428 A ES252428 A ES 252428A ES 252428 A1 ES252428 A1 ES 252428A1
- Authority
- ES
- Spain
- Prior art keywords
- collapsible tubes
- closure means
- means therefor
- seat
- valve member
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
- B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Closures For Containers (AREA)
Abstract
Check valve, particularly for collapsible tubes, characterized by the fact that there are resilient legs to push the valve member towards the seat, legs that are inclined with respect to the direction of movement of the valve member when moving away and approaching its seat. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3169058A GB925195A (en) | 1958-10-03 | 1958-10-03 | Collapsible tubes and closure means therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES252428A1 true ES252428A1 (en) | 1960-06-16 |
Family
ID=10326961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0252428A Expired ES252428A1 (en) | 1958-10-03 | 1959-10-02 | Collapsible tubes and closure means therefor |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH376844A (en) |
ES (1) | ES252428A1 (en) |
GB (1) | GB925195A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3490658A (en) * | 1968-02-08 | 1970-01-20 | Gilbert Schwartzman | Aerosol product residue eliminator |
IT221941Z2 (en) * | 1991-10-10 | 1994-12-29 | Sofar Spa | NON-RETURN VALVE CAN BE USED IN PARTICULAR IN A LIQUID PRESSURE DISPENSING CONTAINER |
GB9213534D0 (en) * | 1992-06-25 | 1992-08-12 | Courtaulds Packaging Ltd | Closure for container |
DE102006016029A1 (en) * | 2006-04-05 | 2007-10-11 | Coltène/Whaledent GmbH + Co. KG | Dispenser for viscous media with dispenser container, squeezing mechanism and dispenser cannula |
DE102010011879A1 (en) * | 2010-03-18 | 2011-09-22 | Hydac Technology Gmbh | safety device |
US20170107024A1 (en) * | 2014-03-25 | 2017-04-20 | Guala Pack S.P.A. | Spout for flexible pouch with obturator device |
WO2019036907A1 (en) * | 2017-08-22 | 2019-02-28 | 深圳市德昌裕塑胶制品有限公司 | Double-cavity packaging soft tube |
-
1958
- 1958-10-03 GB GB3169058A patent/GB925195A/en not_active Expired
-
1959
- 1959-10-02 ES ES0252428A patent/ES252428A1/en not_active Expired
- 1959-10-02 CH CH7900959A patent/CH376844A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH376844A (en) | 1964-04-15 |
GB925195A (en) | 1963-05-01 |
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