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公开(公告)号：US20240208090A1
公开(公告)日：2024-06-27
申请号：US18397763
申请日：2023-12-27
申请人： Max Co., Ltd.
发明人： Kohei Suto , Takashi Morimura , Kazunobu Yoshimura , Shoma Sano
IPC分类号： B26B15/00
CPC分类号： B26B15/00
摘要： An electric cutting device includes: a pair of cutting blades having a first blade and a second blade, the pair of cutting blades being configured to clamp and cut an object; an electric motor configured to generate a driving force necessary for operating the cutting blades; a controller configured to control an operation of the electric motor; a first member provided with the first cutting blades; a second member provided with the second cutting blade; a restriction portion configured to come into contact with at least one of the first member and the second member to restrict an operable range of the pair of cutting blades; and a contact detector configured to detect that at least one of the first member and the second member comes into contact with the restriction portion.
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公开(公告)号：US12011840B2
公开(公告)日：2024-06-18
申请号：US17481750
申请日：2021-09-22
IPC分类号： B26B15/00
CPC分类号： B26B15/00
摘要： A tool includes a tool body, a tool head, and an actuator. The tool head is rotatable with respect to the tool body. The actuator can rotate together with the tool head. The actuator is movable between a first configuration and a second configuration. In the first configuration, the actuator and the tool head cannot rotate with respect to the tool body. In the second configuration, the actuator and the tool head can rotate with respect to the tool body.
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公开(公告)号：US20240075640A1
公开(公告)日：2024-03-07
申请号：US18446533
申请日：2023-08-09
发明人： Lianghua Ni , Weiwei Zhang
IPC分类号： B26B15/00
CPC分类号： B26B15/00
摘要： A power tool includes a housing including a support portion, a cutting unit, and a driving device configured to drive the cutting unit, where the cutting unit moves between a first position and a second position relative to the support portion under the action of the driving device. The cutting unit implements a blade lifting motion under the action of the driving device: the cutting unit moves from the first position to the second position. The blade lifting motion includes a first mode and a second mode; in the first mode, a time for the cutting unit to implement the blade lifting motion is a first blade lifting time; and in the second mode, a time for the cutting unit to implement the blade lifting motion is a second blade lifting time; where the first blade lifting time is less than the second blade lifting time.
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公开(公告)号：US20240066729A1
公开(公告)日：2024-02-29
申请号：US18228329
申请日：2023-07-31
发明人： Ashley Amick , Eduardo Olvera , Graham Schaafsma , Joel Fleming
CPC分类号： B26B15/00 , A01G3/08 , F16H37/043 , F16H37/122 , F16H55/02
摘要： A tool is provided, the tool including a handle, a tool head, a first gear, a compound gear, a shaft, and an actuating member coupled to the shaft. The handle extends along a longitudinal direction. The tool head is configured to receive a motive force to selectively engage or disengage the tool head. The first gear is operably coupled to the tool head. The compound gear is selectively coupled to the first gear. The shaft extends through the compound gear and is affixed to the shaft. The actuating member is coupled to the handle. Movement of the actuating member along the longitudinal direction selectively engages or disengages the compound gear and the first gear.
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公开(公告)号：US11766792B2
公开(公告)日：2023-09-26
申请号：US17469378
申请日：2021-09-08
发明人： Gong Meng Shu , Da Zheng Li
摘要： A blade replacement apparatus of an electric instrument is provided. The blade replacement apparatus includes a nut, a nut loosening/tightening member, a locking member, and an operating member. One of the nut loosening/tightening member and the operating member has a first matching portion, the locking member having a second matching portion. The operating member is movable between an operating position and a non-operating position. When the operating member is in the non-operating position, the first matching portion engages with the second matching portion, and the rotation of the nut loosening/tightening member is obstructed by the locking member. When the operating member is in the operating position, the first matching portion is disengaged from the second matching portion, and the rotation of the nut loosening/tightening member tightens or loosens the nut.
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公开(公告)号：US11672208B2
公开(公告)日：2023-06-13
申请号：US17075124
申请日：2020-10-20
申请人： Robert Bosch GmbH
发明人： Endre Zador , Janos Nagy , Krisztian Sepsi , Mark Glanville , Robert Soltesz , Zoltan Zsoldos
摘要： A cutting device includes a first gripping element, a first cutting element extending from the first gripping element, a second gripping element operably connected to the first gripping element at a pivot and configured to move relative to the first gripping element about the pivot, and a second cutting element extending from the second gripping element and configured for movement relative to the first cutting element about the pivot. The cutting device further includes an opening spring extending from the first gripping element and the second gripping element, and a protection device located (i) between the first gripping element and the second gripping element, and (ii) between the pivot and the opening spring. An intermediate space is defined between the pivot and the opening spring. The protection device at least partially fills the intermediate space, such that objects are prevented from being inserted into the intermediate space.
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公开(公告)号：US20220415584A1
公开(公告)日：2022-12-29
申请号：US17823459
申请日：2022-08-30
申请人： HUBBELL INCORPORATED
发明人： Mark Andrew CHIASSON , Thomas Romeo FAUCHER , John LEFAVOUR , Robert POIRIER , Peter Matthew WASON
摘要： Trigger activated tools are provided that have one or more activation lockouts. The activation lockouts include electrical resets, variable position lockouts, mechanical lockouts, shield lockouts, and any combinations thereof.
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公开(公告)号：US11430616B2
公开(公告)日：2022-08-30
申请号：US17169292
申请日：2021-02-05
申请人： HUBBELL INCORPORATED
发明人： Mark Andrew Chiasson , Thomas Romeo Faucher , John Lefavour , Robert Poirier , Peter Matthew Wason
摘要： Trigger activated tools are provided that have one or more activation lockouts. The activation lockouts include electrical resets, variable position lockouts, mechanical lockouts, shield lockouts, and any combinations thereof.
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公开(公告)号：US11292118B2
公开(公告)日：2022-04-05
申请号：US16261488
申请日：2019-01-29
发明人： Luke J. Skinner , Kris J. Kanack , James G. Ballard , David R. Bauer , Troy A. Marks , Marc S. D'Antuono , Paige L. Bovard , Eric Norquist
IPC分类号： B25F5/00 , B26B15/00 , H01R43/042 , B25B28/00 , B25B27/14 , B23D15/14 , B23D29/00 , B25B27/10 , B25F5/02
摘要： A hydraulic tool includes a tool head and a moveable piston coupled to the tool head. The hydraulic tool head includes a plurality of jaws, which are operable to open and close for performing work on a workpiece. The hydraulic tool also includes a motor operable to drive the moveable piston to close the plurality of jaws to a closed position at which the work on the workpiece is completed. The hydraulic tool further includes a position sensor configured to detect when the plurality of jaws are at the closed position and responsively generate a sensor signal indicating that the plurality of jaws are at the closed position. Additionally, the hydraulic tool includes a controller configured to receive the sensor signal from the position sensor. The controller is configured to operate the motor based on the sensor signal that the controller receives from the position sensor.
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公开(公告)号：US20200185162A1
公开(公告)日：2020-06-11
申请号：US16788953
申请日：2020-02-12
申请人： HUBBELL INCORPORATED
发明人： Mark Andrew CHIASSON , Thomas Romeo FAUCHER , John LEFAVOUR , Robert POIRIER , Peter Matthew WASON
摘要： Trigger activated tools are provided that have one or more activation lockouts. The activation lockouts include electrical resets, variable position lockouts, mechanical lockouts, shield lockouts, and any combinations thereof.
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