公开(公告)号：US20250065481A1

公开(公告)日：2025-02-27

申请号：US18809485

申请日：2024-08-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Travis W. Leathrum

IPC: B25C1/00

Abstract: A powered fastener driver includes a housing, a nosepiece extending from the housing, a workpiece contact bracket, a driver blade, and a dry-fire lockout lever. The dry-fire lockout lever is movable between a first bypass position in which movement of the workpiece contact bracket is not obstructed and in which the dry-fire lockout lever is engaged with a first fastener adjacent the fastener driving channel, a second bypass position in which movement of the workpiece contact bracket is not obstructed and in which the dry-fire lockout lever is engaged with a second fastener within the fastener driving channel, and a lockout position in which movement of the workpiece contact bracket is obstructed. The dry-fire lockout lever is entirely removed from the fastener driving channel when in the first bypass position. The dry-fire lockout lever is at least partially positioned within the fastener driving channel when in the second bypass position.

公开(公告)号：US12233522B2

公开(公告)日：2025-02-25

申请号：US17957363

申请日：2022-09-30

Applicant: Marquette University

Inventor： Mark L. Nagurka ,  Richard W. Marklin, Jr.

IPC: B25C1/00 ,  B25C1/04 ,  G01N21/25

Abstract: An actuation system for preventing actuation of a base device upon a non-target substrate. The actuation system includes a detector configured to generate and transmit a profile signal of a test substrate. A processing unit is in communication with the detector and configured to receive the profile signal of the test substrate from the detector, the processing unit being configured to determine whether the profile signal of the test substrate corresponds to a profile signal of a target substrate, and to generate an actuation signal if the profile signal of the test substrate corresponds to the profile signal of the target substrate. An actuation unit is in communication with the processing unit and the base device, the actuation unit being configured to receive the actuation signal from the processing unit and to permit the base device to actuate when receiving the actuation signal.

公开(公告)号：US12226883B2

公开(公告)日：2025-02-18

申请号：US18337689

申请日：2023-06-20

Applicant: BASSO INDUSTRY CORP.

Inventor： Cheng-En Tsai ,  Chong-Kun Hong

IPC: B25C1/06 ,  B21F7/00 ,  B25C1/00 ,  B25C1/04

Abstract: A method is provided for an electrically-driven tool to detect battery decline. The electrically-driven tool includes a battery, a controller and a kinetic device. The controller pre-stores a dataset of energy provision time including a data piece of energy provision time that signifies a predetermined time length presumed to be required by the battery to provide a predetermined amount of electric energy. The controller induces provision of the predetermined amount of electric energy to the kinetic device to have the kinetic device perform a predetermined stroke with a predetermined load, times a stroke time period taken by the predetermined stroke, and determines whether the stroke time period is greater than the predetermined time length. The controller outputs a battery abnormality signal when the stroke time period is greater than the predetermined time length.

公开(公告)号：US12220799B2

公开(公告)日：2025-02-11

申请号：US18450230

申请日：2023-08-15

Applicant: BASSO INDUSTRY CORP.

Inventor： Cheng-En Tsai

IPC: B25C1/06 ,  B25C1/00 ,  H02J7/00 ,  H02J7/34

Abstract: A power control circuit includes a non-locked power switch, a capacitor, a power connection unit, a power converter and a self-hold control unit. When the non-locked power switch is grounded and the capacitor is fully charged and the self-hold control unit is controlled to be turned off, the capacitor stops being charged by a power supply apparatus through the power connection unit and the power control circuit enters a sleep mode.

公开(公告)号：US12208497B2

公开(公告)日：2025-01-28

申请号：US17533084

申请日：2021-11-22

Applicant: Black & Decker Inc.

Inventor： Larry E. Gregory ,  Michael P. Baron ,  Lee M. Brendel ,  Todd A. Hagan ,  Stuart E. Garber

IPC: B25C1/00 ,  B25C5/16

Abstract: A magazine for use with a fastening tool. The magazine can have a pusher assembly that can be retracted into a recess in the magazine to facilitate loading and reloading of fasteners. The pusher assembly can have a pusher assembly knob which can be reversibly latched to a detent to maintain the pusher assembly in a retracted state. The fastening tool can use a magazine which can be reloaded by a method which has a step of reversibly retracting the pusher assembly into the retracted state to allow for feeding one or more fasteners to the magazine.

公开(公告)号：US20250001571A1

公开(公告)日：2025-01-02

申请号：US18647234

申请日：2024-04-26

Applicant: MAKITA CORPORATION

Inventor： Yoshitaka AKIBA

IPC: B25C1/00 ,  B25C1/06

Abstract: A driving tool has a nose portion in which a driving channel is formed. A contact arm is movably provided at an end of the nose portion. The contact arm moves between an OFF position and an ON position. A driver strikes a driven member set in the driving channel. A shutter moves between a blocked position located on a travel path of the driver, and an open position retracted from the travel path to allow the driver to move. A connecting rod connects the contact arm and the nose portion. The connecting rod allows the shutter to move from the open position to the blocked position in response to a movement of the contact arm from the ON position to the OFF position.

公开(公告)号：US12168289B2

公开(公告)日：2024-12-17

申请号：US18276544

申请日：2022-03-10

Applicant: Hilti Aktiengesellschaft

Inventor： Karl Franz ,  Dennis Muentener

IPC: B25F5/02 ,  B25F3/00 ,  B21J15/10 ,  B25B23/06 ,  B25C1/00 ,  B25D16/00

Abstract: A power tool, comprising first and second module, removable from the first module, the first and second modules being insertable into one another along an insertion axis defining an insertion direction, the first module having a pressing inhibiting element, moved along with the second module, and a pressing blocking element, the inhibiting element being turnable with respect to the blocking element about the insertion axis between normal and detaching positions, the second module being held against the first module in the normal position and removable from the first module in the detaching position, the blocking element allowing the inhibiting element to be transferred along the insertion axis toward the first module into a pressing position when the inhibiting element is in the normal position, the blocking element blocking the insert fitting from being transferred into the pressing position when the inhibiting element is in the detaching position.

公开(公告)号：US20240408729A1

公开(公告)日：2024-12-12

申请号：US18680077

申请日：2024-05-31

Applicant: BASSO INDUSTRY CORP.

Inventor： Sheng-Man WANG ,  Liang-Chi HUNG ,  Li-Hsin CHANG ,  Cheng-En TSAI

IPC: B25C1/00 ,  B25C5/15

Abstract: A cap feeding device is for a nap nailer that includes a machine body, a muzzle, a nail feeding device, a nail striking device, and an electronic control device. The cap feeding device includes a cartridge, a cap rail, a cap solenoid valve, and a cap pushing member. The cartridge is adapted for accommodating a plurality of caps. The cap rail is connected to the cartridge, and extends toward the muzzle. The cap solenoid valve is mounted to the cap rail, and includes a valve rod that is drivable by an electromagnetic force to move. The cap pushing member is swingably connected to the valve rod, and is urged by the valve rod to move relative to the muzzle between a first position, in which the cap pushing member is adjacent to the muzzle, and a second position, in which the cap pushing member is distal from the muzzle.

公开(公告)号：US20240375257A1

公开(公告)日：2024-11-14

申请号：US18642501

申请日：2024-04-22

Applicant: Illinois Tool Works Inc.

Inventor： Walter Taylor ,  Graeme Young ,  Sandeep Patel

IPC: B25C1/08 ,  B25C1/00 ,  B25C7/00

Abstract: An apparatus for driving fasteners including a cylinder, a driving piston arranged for driving a fastener from the apparatus into a substrate, the piston being arranged for reciprocating movement relative to the cylinder, a charge supply for feeding a charge to a combustion chamber of the cylinder where the charge is combusted to drive movement of the piston relative to the cylinder, a coil feed of fasteners, and a guidance system configured to guide the apparatus relative to the substrate, the guidance system including a positive placement system.

公开(公告)号：US20240335929A1

公开(公告)日：2024-10-10

申请号：US18434143

申请日：2024-02-06

Applicant: Nanjing Chervon Industry Co., Ltd.

Inventor： Junyong Yang ,  Jingdong Hao ,  Mingqi Zhou

IPC: B25C1/00 ,  B25C1/06

CPC classification number: B25C1/008 ,  B25C1/06 ,  B25C1/001

Abstract: A fastening tool includes a housing, a magazine, a striking assembly, a trigger assembly, and a brake assembly, where the housing is formed with an accommodation space, the magazine accommodates a fastener, and the striking assembly is accommodated in the accommodation space and includes a striker, where the striker is configured to move along a striking direction to output a striking force to the fastener; the trigger assembly is configured to trigger a first switch and includes a first state for not triggering the first switch, and when the first switch is not triggered, the striker does not output the striking force; the brake assembly includes a lock state for preventing the striker from moving along the striking direction; and in response to the trigger assembly switching to the first state, the brake assembly switches to the lock state.