Dispensing – Resilient wall – With flow controllers or closures
Patent
1978-12-11
1981-03-31
Tollberg, Stanley H.
Dispensing
Resilient wall
With flow controllers or closures
222214, B05B 904
Patent
active
042588650
ABSTRACT:
The dispensing device for liquid soap includes a rigid housing adapted for accommodating a container having a downwardly directed discharge tubing of resilient material and a rear wall portion of the container is shaped into the form of frustoconical outwardly projecting bellows. A lever mechanism including an upright compressing lever, a horizontal sliding lever and a downwardly projecting trip lever is arranged in the housing for movement between a closing position in which the sliding lever clamps the discharge tubing, and a discharging position in which the compressing arm exerts pressure against the bellows and the sliding arm is spaced apart from the tubing to allow the discharging of the contents of the container.
REFERENCES:
patent: 3926347 (1975-12-01), Low et al.
patent: 4098434 (1978-07-01), Uhlig
Tiefenthal Alfred
Vahl Joachim
Striker Michael J.
Tollberg Stanley H.
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