| 摘要 |
A centralising arrangement for aligning complementary driving elements of a rotatable tool assembly and a motor driven drive outlet presented on a housing containing an electric motor, wherein the tool assembly incorporates a spring-loaded safety system and said complementary driving elements are prevented from entering into driving engagement unless the tool assembly is securely housed with a container. The arrangement further comprises a spring loaded guide ring 34 for engaging with a component surrounding the drive outlet in order to centralise the container on the drive outlet. The container may comprise a bottomless goblet of a blender or liquidiser. The guide ring may be attached to the goblet base assembly by means including clips 52 adapted to snap-fit into elongated apertures in said goblet base assembly. |
