公开(公告)号：US20250018550A1

公开(公告)日：2025-01-16

申请号：US18700356

申请日：2022-11-08

Applicant: KNIPEX-Werk C. Gustav Putsch KG

Inventor： Filip MAROVIC

IPC: B25G1/08 ,  B25B7/22 ,  B25B15/02 ,  B26B11/00 ,  B26B13/22

Abstract: A hand-held tool has two tool parts which are arranged so as to cross one another in a joint region, each tool part forming a working region on one side of the joint region and a grip region on the other side. Each grip region is arranged in a first or second grip sleeve and the first and/or second grip sleeve is provided with a functional part. The first and/or second grip sleeve includes a passage opening extending in a longitudinal direction of the first and/or second grip sleeve and forming a first and/or second opening having a free opening cross-section. The functional part can be inserted into the passage opening in order to mount it on the first and/or second grip sleeve. The first and/or second opening is of substantially elongate rectangular design with respect to a cross-section transverse to a passage direction of the passage opening.

公开(公告)号：US20240261946A1

公开(公告)日：2024-08-08

申请号：US18573688

申请日：2022-05-24

Applicant: HAZET-WERK Hermann Zerver GmbH & Co. KG

Inventor： Patrick KLATT ,  Christian BALLSIEPER

IPC: B25B23/142 ,  B25B15/02 ,  B25B23/14

CPC classification number: B25B23/1427 ,  B25B15/02 ,  B25B23/141

Abstract: A torque tool having a handle, a rotatable setting body for setting a torque, a display for a defined torque, which comprises a digit roller counter having at least two digit rollers. The digit roller counter is arranged in a hollow section of the handle with a viewing window through which the defined torque is visible, and has a passage through which a shaft section is guided. Between two digit rollers, a carrier disc arranged in a rotationally fixed manner in the handle is integrated. The carrier disc is rotatably assigned a control gear which has a driving toothing and a control toothing. One digit roller has an outer digit rim having a first rim section with a drive toothing and a second rim section with a control element. The setting body transmits a rotary movement of the setting body to the digit roller arranged on the setting body side.

公开(公告)号：US20230211476A1

公开(公告)日：2023-07-06

申请号：US17568187

申请日：2022-01-04

Applicant: Yu-Hua OU

Inventor： Yu-Hua OU

IPC: B25B15/02

CPC classification number: B25B15/02 ,  B25B15/001

Abstract: A constant torque tool provided, including: a driver body, including a handle and a working rod connected with the handle, at least one of the handle and the working rod being integrally formed with a first blocking structure; a sleeve member, being rotatably disposed around the driver body and integrally formed with a second blocking structure, the second blocking structure being releasably stuck with the first blocking structure in a rotation direction of the sleeve member; wherein when there is a relative torque greater than a predetermined torque between the sleeve member and the driver body, at least one of the second blocking structure and the first blocking structure deforms and the second blocking structure is slidable over the first blocking structure in the rotation direction.

公开(公告)号：US11654534B2

公开(公告)日：2023-05-23

申请号：US17114163

申请日：2020-12-07

Applicant: Wheelfloat, Inc.

Inventor： Jonathan D. Snook ,  Thomas G. Fulbright

IPC: B25B23/00 ,  B25B15/02 ,  B25G1/08

CPC classification number: B25B23/0035 ,  B25B15/02 ,  B25G1/085

Abstract: In a multi-bit screwdriver, a locking mechanism is formed from a tubular shaft having a passageway for facilitating travel of a selected bit through the passageway. A locking finger is formed longitudinally in the shaft and cantilevered from the shaft at a rearward end of the locking finger for facilitating radial spring action at a forward end of the locking finger. A locked detent and an unlocked detent are formed in the locking finger and are longitudinally spaced from each other, the locked detent being rearward of the unlocked detent. A track extends from the locked detent to the unlocked detent. A locking sleeve is slidably positioned on the shaft proximate the locking finger. A roller ball is mounted in the locking sleeve portion for engaging the locked detent or the unlocked detent, the roller ball being rollable along the track between the locked detent and the unlocked detent.

公开(公告)号：US20230017379A1

公开(公告)日：2023-01-19

申请号：US17932759

申请日：2022-09-16

Applicant: Milwaukee Electric Tool Corporation

Inventor： Collin J. Nelson ,  Andrew M. Tuchscherer

IPC: B25B15/00 ,  B25B15/02 ,  B23K26/362

Abstract: A workpiece engaging surface that includes a pattern of laser-etched channels and related method of manufacturing is provided. The laser-etched pattern on the surface of the workpiece engaging surface is formed by multiple groupings of closely spaced channels that generate serrated teeth in the surface of the tip. Each grouping of channels is formed by passing a laser over a first location a first number of passes to form a first channel, passing a laser over a second location, spaced apart from the first location by a channel spacing distance, a second number of passes to form a second channel, and passing a laser over a third location, spaced apart from the second location by the channel spacing distance, a third number of passes to form a third channel. In some embodiments the first, second, and third number of passes are the same.

公开(公告)号：US11534896B2

公开(公告)日：2022-12-27

申请号：US17122237

申请日：2020-12-15

Applicant: Seiko Instruments Inc.

Inventor： Makoto Suzuki ,  Jun Shinohara

IPC: B25B15/02 ,  B25B23/00 ,  B25G1/02 ,  B25B13/48

Abstract: The invention aims to provide a rotation tool enabling work without obstructing a view of an operator and facilitating fine-adjustment for the tool. A rotation tool includes a flexible shaft including a tool portion at one end and a grip portion at the other end; and a cylindrical exterior body including curved portion on at least a part thereof, wherein a spiral protrusion is formed on at least a part of the shaft and a spiral groove is formed on at least a part of the curved portion, and the shaft is configured to be movable inside the exterior body by screwing the spiral protrusion and the spiral groove to each other.

公开(公告)号：US11517386B2

公开(公告)日：2022-12-06

申请号：US16628261

申请日：2018-08-14

Applicant: SHANGHAI REACH MEDICAL INSTRUMENT CO., LTD. ,  THE FOURTH MILITARY MEDICAL UNIVERSITY OF THE CHINESE PEOPLE'S LIBERATION ARMY

Inventor： Zhuojing Luo ,  Xiaomin Huang

IPC: B25B23/16 ,  A61B50/20 ,  B25B15/02 ,  B25G3/06 ,  B25G1/00 ,  A61B90/00 ,  A61B17/00 ,  B27F1/02 ,  B25B23/00

Abstract: The invention provides a dual-purpose handle, comprising a body, wherein mounting holes are provided in the body and are used for connecting to functional members; the mounting holes are provided in the body in both an axial direction and a radial direction; axial and radial mounting holes provided in the body can enable the handle and the functional members to easily and quickly switch between two connection forms, i.e. straight and T-shaped; and torsional torques that are different in magnitude can be output by means of different connection manners under the action of the same operation force. Clamping devices fitted with the functional members are arranged in the mounting holes; and when the functional members are connected to the handle, the clamping devices can fix the functional members and prevent same from rotating in a cavity of the body of the handle. The axial and radial holes of the handle are configured to be through holes, so that the handle can be adapted to guide needles of different sizes passing through same and is suitable for minimally invasive surgery, thereby further expanding the range of use of the handle.

公开(公告)号：US20220347821A1

公开(公告)日：2022-11-03

申请号：US17305359

申请日：2021-07-06

Applicant: Zheng Huang ,  Chadwick Sterling Parker

Inventor： Zheng Huang ,  Chadwick Sterling Parker

IPC: B25B15/02 ,  B25G1/00 ,  B25G1/08 ,  B25B23/00 ,  B25B23/16

Abstract: A configurable leverage bit driver includes a first elongate shaft having a first bit receiving socket in an end face of the distal end. A second elongate shaft is dimensioned to couple with the first elongate shaft in a first axially aligned bit driving configuration. At least one aperture is defined in a lateral side of the second elongate shaft and is dimensioned to selective couple with the first elongate shaft to configure the first elongate shaft and the second elongate shaft in a second bit driving configuration with the second elongate shaft oriented as a lever arm aligned in a transverse axis to the longitudinal axis of the first elongate shaft. The second bit driving configuration may be one or more of a T-handle or an offset T-handle bit driver for increased leverage in driving a fastener.

公开(公告)号：US11370092B2

公开(公告)日：2022-06-28

申请号：US16943116

申请日：2020-07-30

Applicant: Chien-Wei Hung

Inventor： Chien-Wei Hung

IPC: B25B23/14 ,  B25B23/142 ,  B25B15/02

Abstract: A torque connector structure includes a first body, a second body assembled with the first body, a first drive member assembled with the first body, a second drive member received in the first body and having a plurality of first receiving grooves each having a cylindrical shape, a third drive member received in the first body and the second body, a fourth drive member mounted on the third drive member and having a plurality of second receiving grooves, an elastic member biased between the first drive member and the second drive member, and a plurality of pins received between the first receiving grooves and the second receiving grooves. The second drive member and the first drive member are driven simultaneously.

公开(公告)号：US11173585B2

公开(公告)日：2021-11-16

申请号：US15651128

申请日：2017-07-17

Applicant: Gauthier Biomedical, Inc.

Inventor： Michael T. Gauthier ,  Ray Wollner

IPC: B25B23/00 ,  B25G3/02 ,  B25B15/02

Abstract: A shaft securing mechanism is provided that includes pins, bearings or other securing members that are biased inwardly at an angle with respect to the axis of the shaft being engaged by the mechanism. The angled orientation of the engagement of the pins with the shaft enables the pins to more securely hold the shaft relative to the handle without significant slop or play in the lateral or longitudinal directions. The mechanism also includes a tapered inner surface to increase the ease of alignment of the shaft with the mechanism, which allows the shaft to be engaged with the handle by only pressing and rotating the shaft into the mechanism within the handle.