Dispensing – With lock or fastening seal – Plural
Patent
1989-01-12
1990-06-19
Skaggs, H. Grant
Dispensing
With lock or fastening seal
Plural
251115, 222321, 22240211, B67D 532
Patent
active
049345680
ABSTRACT:
A discharger, particularly intended for the discharge of flowable media, especially pharmaceutical preparations, has a lock for the discharge head (5) in the form of a pump handle, so that the latter cannot be operated in an accidental or unauthorized manner. For this purpose two release handles (24) are provided which must be simultaneously depressed, after which discharge head (5) can be turned with the other hand, so that locking members (22) of the lock do not jump back into their locking position and instead slide on a sliding surface (27) of discharge head (5) during operation. Following the use of discharger (1), discharge head (5) can be rotated back into a position in which the locking members (22) resiliently spring back into their locking position.
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Ing. Erich Pfeiffer GmbH & Co. KG
Skaggs H. Grant
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