Tap head for keg fittings
AssigneeJoachim Mogler
InventorsJoachim Mogler, Helmut Wiedmann
Life of this patent
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Abstract
A tap head for keg fittings having an actuating lever pivotally mounted on a housing and connected to a slide movable in the housing and detent members positively engaging in one another to lock the actuating lever and with one of the detent members directly biased toward the stop position and in which the detent members are formed of plastic and are made up of an elastically self-biasing tongue cooperating with a detent edge with one of the tongue and detent edge formed integrally on the housing and the other of the tongue and detent edge integrally formed on the actuating lever and with connections for gas and liquid connectable via the slide with corresponding passages in the keg fittings.
Claims22
Tap head for keg fittings comprising a housing, a slide movable in the housing, an actuating lever pivotally mounted on the housing and connected to the slide, said actuating lever being pivotable between an upper and a lower position, releasable locking means for the actuating lever designed as detent members engaging positively in one another, and connections for gas and liquid connectable via the slide with corresponding passages in the keg fittings, characterized in
- A. that the housing (1), the slide (4), the actuating lever (11) and the locking means consist of plastic,
- B. that the actuating lever (11) has a recess (12) in the region of the housing (1), with which it encircles the upper portion of the housing,
- C. that the locking means comprise a spring tongue (44) elastically biased in the direction towards a locking position corresponding to the lower position of the actuating lever,
- D. that the spring tongue (44) is formed integrally on the actuating lever (11) and comprises a first detent edge (47) on its free end and an upwardly projecting arm (45) beyond its point of connection with the actuating lever,
- E. and that a second detent edge (46) interacting with the first detent edge (47) is integrally formed on the housing (1), so that the actuating lever (11) is locked by said first and second detent edges (46, 47) in its lower position and may be returned in its upper position by pressing on said arm (45) of the spring tongue (44), releasing thereby the first detent edge (47) from the second detent edge (46).
Tap head for keg fittings comprising a housing, a slide movable in the housing, an actuating lever pivotally mounted on the housing and connected to the slide, said actuating lever being pivotable between an upper and a lower position, releasable locking means for the actuating lever designed as detent members engaging positively in one another, and connections for gas and liquid connectable via the slide with corresponding passages in the key fittings, characterized in
- A. that the housing (1), the slide (4), the actuating lever (11) and the locking means consist of plastic,
- B. that the actuating lever (11) has a recess (12) in the region of the housing (1), with which it encircles the upper portion of the housing, said recess having a first detent edge (31),
- C. that the locking means comprise a spring torque (18) elastically biased in the direction towards a locking position corresponding to the lower position of the actuating lever,
- D. that the spring tongue (18) projects freely upwards and comprises a second detent edge (19) in its upper end,
- E. and that the elastically biased spring tongue (18) is formed integrally on the housing (1), said upper end of the spring tongue constantly engaging in the recess of the actuating lever, so that when moving the actuating lever from its upper into its lower position the spring tongue (18) will be elastically biased until the second detent edge (19) is located above the upper side of the actuating lever (11) and protrudes above the first detent edge (31) of the recess (12), locking thereby the actuating lever in its lower position.
Dependencies are inferred from the claim text.