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公开(公告)号：US12097597B2
公开(公告)日：2024-09-24
申请号：US17984035
申请日：2022-11-09
IPC分类号： B25B23/147 , B25B21/02
CPC分类号： B25B23/1475 , B25B21/02
摘要： An impact rotary tool includes a motor, an output shaft configured to hold a tip tool and configured to rotate by a motive power of the motor, an impact mechanism configured to perform an impact operation to repeatedly generate, from the motive power of the motor, impact force acting on the output shaft, and a seating detector configured to detect a seating of a fastener component which is a state where the fastener component rotated by the tip tool is just seated on a work target. The seating detector has a plurality of seating detection modes. The impact rotary tool further includes an acquirer configured to acquire information indicative of one seating detection mode selected from the plurality of seating detection modes. The seating detector is configured to detect the seating of the fastener component based on the one seating detection mode indicated by the information acquired by the acquirer.
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公开(公告)号：US11878396B2
公开(公告)日：2024-01-23
申请号：US17989392
申请日：2022-11-17
IPC分类号： B25B21/00 , B25B23/147 , B25B21/02
CPC分类号： B25B23/1475 , B25B21/02
摘要： An impact rotary tool includes a motor, a hammer, an anvil, a sensor, a circuit board, and an isolator. The hammer is configured to receive rotational force around an axis from the motor and output striking rotational force which is obtained by converting part of the rotational force into striking force around the axis. The anvil to which a tip tool is to be attached is configured to rotate, together with the tip tool, around the axis in response to the striking rotational force received from the hammer. The sensor is disposed in a vicinity of the anvil and is configured to sense a change in a state of the anvil, the change being according to the striking rotational force. The circuit board is configured to receive a sensing result by the sensor. The isolator isolates contact portions of the hammer and the anvil from at least the circuit board.
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