Special receptacle or package – For mixing – Means to manipulate without rupture
Patent
1995-04-07
1996-07-30
Ackun, Jacob K.
Special receptacle or package
For mixing
Means to manipulate without rupture
215DIG8, B65D 2508
Patent
active
055403263
ABSTRACT:
Two-component packages for storing two components which are to be isolated from each other during storage and mixed when the package is opened. The packages comprise an outer container (2) for a first component having a threaded neck (3). A closure cap (5) is provided to close the threaded neck (3). A capsule (6) for a second component is located inside the outer container (2) and extends into the threaded neck (3) of the outer container (2). A first ratchet means extends downwardly from the base of the closure cap (5) and engages with a second ratchet means on the top part (7) of the capsule (6), whereby the closure cap (5) can be screwed down without rotating the said top part (7) of the capsule (6), but cannot readily be unscrewed without also rotating the said top part (7). A rotation block (13,14) prevents rotation of a lower part (11) of the capsule (6). As a result, unscrewing the closure cap (5) exerts a torsional force on the capsule (6). Release means (12), such as a screw thread, are provided in the capsule (6) to release the contents of the capsule (6) when the said torsional force is applied.
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Search Report in GB 95302307.4, a corresponding foreign application dated Jul. 10, 1995.
Derwent WPI, Abstract of GB-A-2,220,930, Originally Published Jan. 24, 1990.
Search Report in GB 9406880.6, a corresponding foreign application dated Jun. 8, 1994.
Arnold Peter S.
Hilton Kevin
Warburton Nina
Wilson Brian
Ackun Jacob K.
Johnson & Johnson Medical Inc.
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