GB266021A - Improvements in collapsible tubes - Google Patents
Improvements in collapsible tubesInfo
- Publication number
- GB266021A GB266021A GB2606025A GB2606025A GB266021A GB 266021 A GB266021 A GB 266021A GB 2606025 A GB2606025 A GB 2606025A GB 2606025 A GB2606025 A GB 2606025A GB 266021 A GB266021 A GB 266021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- tube
- pressure
- opening
- neck
- 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
- B65D47/2093—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 slide valve type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
266,021. Mason, H. C. Oct. 19, 1925. Stoppers with valves.-Collapsable tubes having an exit opening d at the side of the neck are provided with a valve b, which opens automatically when pressure is applied to the tube, and closes when the pressure is relaxed. The tube is preferably closed at the outer end a<2>, between which and the valve is located a compression spring c, which presses the valve against a stop. Alternatively, a tension spring may be arranged below the valve, and secured, for example, to a bar extending across the tube. The edges of the opening d may be thinned down, so as to be left clean by the action of passing a brush across the opening. Means such as a pin passed through the neck, may be used to prevent unintentional movement of the valve. The Provisional Specification describes also a valve in the form of a flanged rubber fitting provided with a split, which opens when pressure is applied to the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2606025A GB266021A (en) | 1925-10-19 | 1925-10-19 | Improvements in collapsible tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2606025A GB266021A (en) | 1925-10-19 | 1925-10-19 | Improvements in collapsible tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB266021A true GB266021A (en) | 1927-02-21 |
Family
ID=10237722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2606025A Expired GB266021A (en) | 1925-10-19 | 1925-10-19 | Improvements in collapsible tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB266021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6381294B1 (en) | 1998-01-23 | 2002-04-30 | Technical Casino Services Ltd. | Disc sorting apparatus and method |
-
1925
- 1925-10-19 GB GB2606025A patent/GB266021A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6381294B1 (en) | 1998-01-23 | 2002-04-30 | Technical Casino Services Ltd. | Disc sorting apparatus and method |
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