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A container mixer typically comprises a mixer inside a container tank. The mixer comprises a shaft and blades mounted on the shaft, an actuator positioned outside the container tank, and a coupler with which the mixer is coupled to the actuator. The container tank has a quick coupling which enables

A container mixer typically comprises a mixer inside a container tank. The mixer comprises a shaft and blades mounted on the shaft, an actuator positioned outside the container tank, and a coupler with which the mixer is coupled to the actuator. The container tank has a quick coupling which enables the actuator to be detached temporarily from the container tank. The quick coupling comprises a separate shaft coupling piece, detachable when necessary, fitted between the actuator drive shaft and the mixer shaft in such a way that the motion of the actuator is transmitted by transmission of the shaft coupling piece to the mixer shaft. In addition the quick coupling has quick coupling and quick-release devices which lock the shaft coupling piece between the drive shaft and the mixer shaft.

대표청구항 ▼

[ What is claimed is:] [1.]1. A container mixer comprising:a container tank having an inside;a mixer having a shaft connected to at least one stirring implement, said mixer disposed within said container tank;a mixer actuator positioned outside said container tank and including an actuator drive sha

[ What is claimed is:] [1.]1. A container mixer comprising:a container tank having an inside;a mixer having a shaft connected to at least one stirring implement, said mixer disposed within said container tank;a mixer actuator positioned outside said container tank and including an actuator drive shaft; anda coupler operably connecting said actuator and said mixer shaft, said coupler comprising:a first quick coupling part operatively connected to said mixer shaft;a second quick coupling part operatively connected to said actuator shaft;quick release means for directly detachably locking said first and said second quick coupling parts together;a shaft coupling piece which transmits the rotary motion of said actuator drive shaft to said mixer shaft; anda sleeve at least partly made of resilient material forming a resilient coaxial coupling between said actuator drive shaft and said shaft coupling piece.