| 摘要 |
<p>Device for mixing car bodywork filler, comprising a toothed rotor rotating within a toothed stator having inlets for binder and hardener components, comprises a rotor and stator with intermeshing teeth that are at least 4 mm long, with a gap of 0.1 mm between the rotor and stator at the inlet end, the rotor being mounted on a bearing at the end opposite from the inlets. An independent claim is also included for a device for mixing car bodywork filler, comprising a toothed rotor rotating within a toothed stator having inlets for binder and hardener components, where the rotor and stator are made of a plastic, especially polyoxymethylene, that has self-lubricating properties and reduces friction in the bearing region of the rotor in the stator.</p> |
