首页|Patent Issued for Tool gripping device for gripping a bending tool with a robot (USPTO 11911895)
Patent Issued for Tool gripping device for gripping a bending tool with a robot (USPTO 11911895)
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The patent’s assignee for patent number 11911895 is Pmt Szerszamgep Zrt. (Csongr ad, Hungary). News editors obtained the following quote from the background information suppli ed by the inventors: “One of the essential steps of sheet metal machining proces ses is the selection of appropriately designed bottom and top bending tools, and inserting and fixing these bending tools in the tool clamp. Currently, the devi ces developed for replacing the bending tools for robotic bending machines are n ot designed to be compatible with all commercially available types of bending to ols and their various clamping systems. To the best of our knowledge, robotic gr ipping units can currently only be procured for a single type of commercially av ailable bending tools in the entire world; a few unique devices are also availab le from the manufacturers of bending machines, but these are not commercially av ailable. Two thirds of the bending machines worldwide are marketed using a US (E uropean Standard) tooling system, which is not compatible with any robotic solut ion. The situation is similar for other types of bending tools as well. A consid erable number of users are thus excluded from automation.
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