专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明公开

EP4260986A1 FASTENING TOOL 审中-实审
公开(公告)号：EP4260986A1
公开(公告)日：2023-10-18
申请号：EP23167979.6
申请日：2023-04-14
申请人： MAX CO., LTD.
发明人： OSAWA, Yusuke , TAKEUCHI, Kazuya
IPC分类号： B25B21/00 , B25B23/04
摘要： A fastening tool includes a bit holding portion configured to detachably hold a driver bit and rotatable in a circumferential direction of the driver bit held in the bit holding portion and movable in an axial direction of the driver bit held in the bit holding portion, a first motor configured to rotate the bit holding portion, a position detector configured to detect a position of the bit holding portion along the axial direction of the driver bit, and a controller configured to drive the first motor to rotate the bit holding portion. The controller is configured to determine, based on the position of the bit holding portion detected by the position detector, whether the bit holding portion moves to a forward movement end position and to stop the rotation of the first motor in a case where the bit holding portion does not reach the forward movement end position and a stop condition of the first motor is satisfied.

12. 发明公开

EP4194148A1 FASTENING TOOL 审中-实审
公开(公告)号：EP4194148A1
公开(公告)日：2023-06-14
申请号：EP22195066.0
申请日：2022-09-12
申请人： Max Co., Ltd.
发明人： OSAWA, Yusuke , TAKEUCHI, Kazuya
IPC分类号： B25B23/00 , B25B23/04 , B25B21/00
摘要： A fastening tool includes: a bit holding portion which detachably holds a driver bit and is configured to rotate in a circumferential direction of the driver bit and move in an axial direction of the driver bit; a motor configured to move the bit holding portion along the axial direction; and a control unit configured to control a position of the bit holding portion along the axial direction by the number of rotations of the motor. The control unit is configured to execute an initialization operation of setting a standby position of the bit holding portion along the axial direction, and control a position of the bit holding portion along the axial direction from the standby position by the number of rotations of the motor.

13. 发明公开

EP4104973A1 FASTENING TOOL 有权
公开(公告)号：EP4104973A1
公开(公告)日：2022-12-21
申请号：EP22160121.4
申请日：2022-03-04
申请人： Max Co., Ltd.
发明人： YAMASHITA, Michio , OSAWA, Yusuke , TAKEUCHI, Kazuya
IPC分类号： B25B21/00
摘要： A fastening tool (1) includes: a cylindrical rotation guide member (31) extending in one direction and rotatably supported; a holding member (30) having an opening (30a) in which a driver bit (2) is detachably inserted, and configured to move in an axis direction along the extension direction of the rotation guide member (31) inside the rotation guide member (31) and to rotate together with the rotation guide member (31); and a moving member (32) configured to move the holding member (30) in a front and rear direction along the rotation guide member (31); a rotation member (52) configured to be driven and to rotate by a motor (50); and a transmission member (54) connected to the moving member (32) and having flexibility to be wound along an outer periphery (52a) of the rotation member (52). The rotation member (52) is rotated by the motor (50), so that the moving member (32) is moved with the transmission member (54) in one direction in which a screw (200) engaged with the driver bit (2) is pressed against a fastening target.

14. 发明公开

EP4052848A1 FASTENING TOOL 有权
公开(公告)号：EP4052848A1
公开(公告)日：2022-09-07
申请号：EP22160119.8
申请日：2022-03-04
申请人： Max Co., Ltd.
发明人： OSAWA, Yusuke , TAKEUCHI, Kazuya , YAMASHITA, Michio
IPC分类号： B25B23/06 , B25B21/00 , B25B23/00
摘要： A fastening tool (1) includes: a cylindrical rotation guide member (31) extending in one direction and rotatably supported; a holding member (30) having an opening (30a) to which a driver bit (2) is detachably inserted, and configured to move in an axis direction along the extension direction of the rotation guide member (31) inside the rotation guide member (31) and to rotate together with the rotation guide member (31); and a moving member (32) configured to move the holding member (30) in a front and rear direction along the rotation guide member (31).

你已经成功收藏专利！

检索式保存成功!

IPRDB