公开(公告)号：US20250065458A1

公开(公告)日：2025-02-27

申请号：US18729032

申请日：2022-12-15

Applicant: INNSE-BERARDI S.P.A. SOCIETA' UNIPERSONALE

Inventor： Roberto CODINI ,  Franco Giuseppe ADORNI

IPC: B23Q1/62 ,  B23Q5/40 ,  B23Q11/00

Abstract: A machine tool for chip removal processing has an upright, a bench and a machining group. The upright has a prevailing extension along a vertical axis orthogonal to a base plane, a front side lying on a front upright plane and a rear side lying on a rear upright plane. The front and rear sides are connected to each other by a right side and a left side. The bench has a prevailing extension along a longitudinal axis and is suitable to be fixed to the base plane. The machining group, connected to the upright to be translatable along the vertical axis and an advancement axis, is suitable to perform chip removal operations on a workpiece. The upright has a front pair of vertical translation means and a rear pair of vertical translation means that adjust vertical translation of the machining group and keep the machining group orthogonal to the vertical axis.

公开(公告)号：US12233500B2

公开(公告)日：2025-02-25

申请号：US17942507

申请日：2022-09-12

Applicant: Qatar Foundation for Education, Science and Community Development ,  Qatar University

Inventor： John-John Cabibihan ,  Houssam Abdulrazak ,  Zeyad Mansour

IPC: B23Q11/00 ,  B26D7/22 ,  B26D1/00

Abstract: Fast-ejection safety systems for hotwire cutters are provided. The safety system comprises a microcontroller, a wire shield, a servo motor and a servo motor arm. The safety system further comprises one or more ultrasonic sensors, a power source, and a safety system casing.

公开(公告)号：US20250058417A1

公开(公告)日：2025-02-20

申请号：US18805277

申请日：2024-08-14

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Brennan O’Gorman ,  Jesse A. Gibb

IPC: B23Q11/00

Abstract: A power tool includes a housing, a motor disposed in the housing, and a transfer tube at least partially disposed within the housing, and a printed circuit board. A fan is driven by the motor to cause dust to move along the transfer tube. A static discharge mechanism extends from an interior of the housing to an exterior of the housing and is configured to dissipate electrostatic charge from the printed circuit board.

公开(公告)号：US12228907B2

公开(公告)日：2025-02-18

申请号：US17439347

申请日：2020-03-13

Applicant: DMG MORI CO., LTD.

Inventor： Masahiro Shimoike

IPC: G05B19/402 ,  B23Q11/00 ,  G05B19/18 ,  G05B19/4093 ,  G06N20/00

Abstract: Disclosed is a chip processing device for a machine tool, including a cleaning nozzle control unit 30 that controls a cleaning nozzle for spraying a cleaning fluid onto chips scattered during machining so as to guide the chips to a chip collection portion, wherein the cleaning nozzle control unit 30 includes: a position estimation unit 31 that estimates an accumulation position of generated chips by analyzing machining conditions of a workpiece; and a nozzle orientation adjustment unit 34 that adjusts an orientation of the cleaning nozzle toward the accumulation position estimated by the position estimation unit 31.

公开(公告)号：US12210332B2

公开(公告)日：2025-01-28

申请号：US18606160

申请日：2024-03-15

Applicant: BIG DAISHOWA CO., LTD. ,  BIG DAISHOWA SEIKI CO., LTD.

Inventor： Masataka Yauchi ,  Kouichi Uemura ,  Yukio Tsujita ,  Reina Oohashi ,  Shunsuke Kumasaki ,  Akihito Funashoku

IPC: G05B19/404 ,  B23Q11/00 ,  B23Q17/00 ,  B23Q17/22 ,  B23Q17/24 ,  G01M1/00 ,  G01M1/30 ,  G01M1/32 ,  G01M1/36 ,  G05B19/4065

Abstract: A balance and runout amount adjustment system for a rotary tool includes a rotary tool constituted of a tool holder mounted on a spindle, a balance determining device configured to obtain outer circumference position data of the rotary tool and to determine a mass balance of the rotary tool based on the outer circumference position data obtained, in the course of rotation of the rotary tool and a runout determining device configured to obtain shape data of the rotary tool and to determine a runout amount of the rotary tool based on the shape data obtained, in the course of rotation of the rotary tool. The rotary tool is configured to be capable of adjustment of the mass balance based on the result of the determination made by the balance determining device and capable also of adjustment of the runout amount based on the result of the determination made by the runout determining device.

公开(公告)号：US20250018516A1

公开(公告)日：2025-01-16

申请号：US18768770

申请日：2024-07-10

Applicant: Makita Corporation

Inventor： Keisuke YOSHIDA ,  Toshiaki Sugiura

IPC: B23Q17/24 ,  A01G3/053 ,  B23Q11/00 ,  F21V33/00 ,  G06V10/14 ,  G06V10/56 ,  G06V20/50

Abstract: A working machine may include: a working unit; a prime mover configured to drive the working unit; an image capture unit configured to capture image data of an area near the working unit; and a control unit. The working machine may be configured to operate in a normal mode in which the working machine operates normally and in a safe mode in which the working machine operates more safely than in the normal mode, and the control unit may be configured to operate the working machine in the safe mode when the control unit determines that an object is approaching the working unit based on a number of pixels of which hue when the pixels are represented in an HSV format is within a predetermined range among pixels included in the image data captured by the image capture unit.

公开(公告)号：US12194597B2

公开(公告)日：2025-01-14

申请号：US17536311

申请日：2021-11-29

Applicant: MAKITA CORPORATION

Inventor： Shin Nakamura ,  Takafumi Kotsuji ,  Masatoshi Nakahama

IPC: B24B55/10 ,  B23Q11/00

Abstract: A dust collecting attachment removably attachable to a power tool that includes a housing and a spindle: a covering part formed such that a drive axis of a spindle passes through the inside of a suction hole in the attached state of the power tool and at least partially covers a periphery of the tool mounting part; a discharging part connected to the covering part and configured to discharge dust from the inside of the covering part; and at least one elastically deformable engagement piece connected to the covering part and having a claw configured to engage with the housing at a predetermined position of the housing.

公开(公告)号：US12194583B2

公开(公告)日：2025-01-14

申请号：US17270509

申请日：2019-09-23

Applicant: Hilti Aktiengesellschaft

Inventor： Georg Holzmeier

IPC: B23Q11/00 ,  B23B47/34 ,  E21B25/10

Abstract: A description is given of an extraction device (1) for a core drill, including a housing (4) which has at least one cavity (7), a cover (2) and a wall (3) connected to the cover (2) around the periphery. An extraction nozzle (5) connected to the housing (4) is provided, designed for attaching the extraction device (1) to a suction device. The wall (3) has at least one inlet opening (44, 45), by way of which the cavity (7) is connected to the surroundings (U). A sealing device (50, 51), which can be moved between an inoperative position, lying substantially against the wall (3) of the housing (4), and an operative position, pivoted with respect to the inoperative position about a pivot axis (57, 58), is connected to the housing (4) on a side of the wall (3) that is facing away from the cavity (7).

公开(公告)号：US12172253B1

公开(公告)日：2024-12-24

申请号：US18659199

申请日：2024-05-09

Applicant: Gilbert Otis Rabbe, Jr.

Inventor： Gilbert Otis Rabbe, Jr.

IPC: B01D46/48 ,  B01D50/20 ,  B23Q11/00 ,  B27G3/00 ,  B04C9/00

Abstract: A system and method for making new dust collectors or modifying existing dust collectors includes a containment chamber underneath the bottom exit of a dust collector unit and an independent, unconnected debris container. A metal, plastic, or flexible material chute may be required to direct debris from the dust collector open bottom to the debris container. The containment chamber is equipped with a covered opening, e.g., door or hatch, of sufficient size to insert and remove the debris container. The system may be used with both positive and negative pressure systems. User benefits include lower handling costs and greater convenience in debris management. The system and method have wide application in woodworking operations, as well as, with other applications where particulate matter needs to be removed from an air stream.

公开(公告)号：US20240416470A1

公开(公告)日：2024-12-19

申请号：US18623421

申请日：2024-04-01

Applicant: MAKITA CORPORATION

Inventor： Hitoshi IIDA ,  Masanori Furusawa ,  Kei Watanabe

IPC: B23Q11/00 ,  A47L7/00 ,  A47L9/28 ,  B25D17/20

Abstract: A power tool and a dust collection attachment have their respective batteries as power supplies and can continue operating when one of the batteries is depleted. A dust collection system for a power tool includes a power tool including a switch, a tool-body DC motor, a tool-body controller, and a tool-body battery, and a dust collection attachment attachable to the power tool and including a suction portion, a dust collector, a fan, a dust-collector DC motor, a dust-collector controller, and a dust-collector battery. When the dust collection attachment is attached to the power tool, the tool-body controller and the dust-collector controller are electrically connected to each other. The dust-collector controller uses the tool-body battery singly to supply power to the tool-body DC motor and the dust-collector DC motor or uses the dust-collector battery singly to supply power to the tool-body DC motor and the dust-collector DC motor.