Self-tilting trowel for concrete

摘要: A long-handled trowel device for leveling wet concrete includes mechanism attaching a handle to automatically tipping the along its far edge as fulcrum during pull strokes and near on push strokes, so will always be properly oriented troweling action. The automatic trowel-tipping comprises carriage pivotally attached moveable back forth trackway rigidly secured top of trowel. Carriage are interconnected by camming means, preferably made up forward rearward cam tracks sloping upwardly towards each other peak intermediate width followers placed in respective at similar positions with respect lengths such simultaneous travel therein mutually different ascending descending levels.