GB531737A - Improvements relating to closure device for collapsible tubes - Google Patents
Improvements relating to closure device for collapsible tubesInfo
- Publication number
- GB531737A GB531737A GB2221239A GB2221239A GB531737A GB 531737 A GB531737 A GB 531737A GB 2221239 A GB2221239 A GB 2221239A GB 2221239 A GB2221239 A GB 2221239A GB 531737 A GB531737 A GB 531737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- cap
- neck
- tube
- valves
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88062—Coaxial oppositely directed seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
531,737. Closures for collapsable tubes. STEATIT VERKAUFSGES. AKT.-GES. July 31, 1939, No. 22212. Convention date, Aug. 3, 1938. [Class 125 (iii)] A cap b is screwed on the neck a<SP>1</SP> of a collapsable tube a and a valve c is seated in the top of the cap while a valve d, to open inwardly, is seated at the bottom of the neck a<SP>1</SP>. The valves are on a common stem e and a spring h, tending to keep the valve c closed, is arranged between a cross bar f and a shoulder on the stem e. When the cap is partly unscrewed both valves are closed, but when the cap is screwed home as shown in Fig. 2, the additional valve d is open. As pressure is applied to the tube the contents pass into the neck a<SP>1</SP> and lift the valve c from its seat and both valves remain partly open to permit discharge. With release of the pressure from the tube a the spring h closes the valve c. Ribs i at the lower end of the valve stem slide in grooves in the inner surface of the tube neck, and act as guides during movement of the valves.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH205387T | 1938-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB531737A true GB531737A (en) | 1941-01-09 |
Family
ID=4444589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2221239A Expired GB531737A (en) | 1938-08-03 | 1939-07-31 | Improvements relating to closure device for collapsible tubes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2183912A (en) |
| CH (1) | CH205387A (en) |
| DE (1) | DE719361C (en) |
| ES (1) | ES145417A1 (en) |
| FR (1) | FR858108A (en) |
| GB (1) | GB531737A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959818A (en) * | 1960-11-15 | Molding apparatus | ||
| US2437589A (en) * | 1945-04-23 | 1948-03-09 | Arthur R Bink | Telescoping dispensing nozzle with fluid pressure-operated safety valve |
| DE904392C (en) * | 1951-05-26 | 1954-02-18 | Rudolf Fuchs | Tube closure |
| DE956298C (en) * | 1951-12-30 | 1957-01-17 | Gerhart H Neugebauer Dr Ing | Packaging container with dosing device |
| US3096915A (en) * | 1961-02-17 | 1963-07-09 | Baxter Laboratories Inc | Dispensing closure |
| US3237816A (en) * | 1964-11-23 | 1966-03-01 | Shell Oil Co | Measuring dispenser |
| US4171060A (en) * | 1978-12-11 | 1979-10-16 | Spil-Les | Covered drinking cup |
| DE4316316C2 (en) * | 1993-05-15 | 1995-11-16 | Henkel Kgaa | Dosing cap |
| GB2579628B (en) * | 2018-12-07 | 2021-07-21 | Corplex Plastics Uk Ltd | Bag side connector for a BIB package |
| CN112830088B (en) * | 2020-12-31 | 2023-03-28 | 四川工商学院 | Liquid pouring device with anti-overflow function |
-
1938
- 1938-08-03 CH CH205387D patent/CH205387A/en unknown
- 1938-08-16 DE DEST57773D patent/DE719361C/en not_active Expired
-
1939
- 1939-07-07 US US28327239 patent/US2183912A/en not_active Expired - Lifetime
- 1939-07-20 FR FR858108D patent/FR858108A/en not_active Expired
- 1939-07-29 ES ES0145417A patent/ES145417A1/en not_active Expired
- 1939-07-31 GB GB2221239A patent/GB531737A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR858108A (en) | 1940-11-18 |
| CH205387A (en) | 1939-06-15 |
| DE719361C (en) | 1942-04-07 |
| US2183912A (en) | 1939-12-19 |
| ES145417A1 (en) | 1940-06-16 |
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