GB1428919A - Safety closure assembly - Google Patents
Safety closure assemblyInfo
- Publication number
- GB1428919A GB1428919A GB2155974A GB2155974A GB1428919A GB 1428919 A GB1428919 A GB 1428919A GB 2155974 A GB2155974 A GB 2155974A GB 2155974 A GB2155974 A GB 2155974A GB 1428919 A GB1428919 A GB 1428919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- closure assembly
- outer cap
- safety closure
- knurls
- 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
- B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
- B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
- B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
- B65D50/041—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one the closure comprising nested inner and outer caps or an inner cap and an outer coaxial annular member, which can be brought into engagement to enable removal by rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
1428919 Closure assembly ALUMINUM CO OF AMERICA 15 May 1974 21559/74 Heading B8T A safety closure assembly for containers comprises an inner screw-cap 10 having knurls 20, a bead 18 which engages a flange 30 of an outer cap 24 and which abuts against a surface 32 of the cap 24 such that in order to screw or unscrew the closure, downward pressure is applied to the top of the outer cap 24 causing the knurls 20 and teeth 34, provided on the outer cap 24, to engage and hence rotation of the outer cap 24 causes rotation of the inner cap 10. The surface 32 is preferably at an angle of 10 degrees from the cap's axis. The inner edges of teeth 34 are angled inwardly in the direction away from the inner cap to accommodate varying sizes of inner cap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2155974A GB1428919A (en) | 1974-05-15 | 1974-05-15 | Safety closure assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2155974A GB1428919A (en) | 1974-05-15 | 1974-05-15 | Safety closure assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1428919A true GB1428919A (en) | 1976-03-24 |
Family
ID=10164955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2155974A Expired GB1428919A (en) | 1974-05-15 | 1974-05-15 | Safety closure assembly |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1428919A (en) |
-
1974
- 1974-05-15 GB GB2155974A patent/GB1428919A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |