THE CLAIMED INVENTION CONCERNS A PLATE SPRING ADAPTED TO HOLD A TOOL, A TOOL, A TOOL HOLDER, A ROBOTIC WORK TOOL AND A ROBOTIC WORKING TOOL SYSTEM

摘要

A plate spring may be adapted to hold a tool to a tool holder, where the tool and the tool holder are adapted to be arranged in a robotic work tool. The plate spring includes a first part which is adapted to fixate the plate spring to the tool holder, and a second part which is adapted to hold the tool to the tool holder. A middle part connects the first part of the plate spring to the second part. The plate spring enables convenient, quick-shifting of tools on robotic work tools, such as quick-shifting of knife blades on a robotic lawn mower.