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    ATTACHMENT FOR POWERED HAMMER
    2.
    发明公开
    ATTACHMENT FOR POWERED HAMMER 审中-公开

    公开(公告)号：US20240278405A1

    公开(公告)日：2024-08-22

    申请号：US18648604

    申请日：2024-04-29

    申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

    发明人： Ian H.A. Blair ,  Peter R. Heath ,  James E. Pangerc ,  Joseph D. Greaney ,  Julian L. Kinneavy

    IPC分类号： B25D17/00

    CPC分类号： B25D17/005 ,  B25D2250/051 ,  B25D2250/331 ,  B25D2250/371

    摘要： An attachment includes a body, an impact portion defining an impact axis and configured to receive repeated impacts from the powered hammer, and a driving portion including a side load driving portion and a top load driving portion that alternately receive the rod to transmit driving forces from the repeated impacts to the rod. The side load driving portion defines a side load driving axis that is offset from the impact axis. The top load driving portion includes a blind bore and defines a top load driving axis that is coaxial with the impact axis. The top load driving portion includes a sleeve disposed within the blind bore and configured to decrease wear of the blind bore during use.

    Impact tool anvil having a transition region with multiple attributes
    3.
    发明授权
    Impact tool anvil having a transition region with multiple attributes 有权

    公开(公告)号：US12036653B2

    公开(公告)日：2024-07-16

    申请号：US17199990

    申请日：2021-03-12

    申请人： Ingersoll-Rand Industrial U.S., Inc.

    发明人： Edward Charles Eardley

    IPC分类号： B25D9/04 ,  B25D17/06 ,  B25D17/00

    CPC分类号： B25D17/06 ,  B25D9/04 ,  B25D17/005 ,  B25D2217/0003 ,  B25D2217/0015 ,  B25D2250/051 ,  B25D2250/095

    摘要： Systems and methods for management of material stresses present at transitions between facets of an anvil and the anvil shaft are described. In one aspect, an apparatus includes an impact tool anvil extending along an axis of extension and having a faceted drive end and a shaft body which is connected to the faceted drive end through a transition region that couples respective faces of the faceted drive end to the shaft body, the transition region including a sweeping radius surface having a first axial end and a second axial end, the first axial end connected to a respective face of the faceted drive end, the first axial end having a tangency with the respective face of the faceted drive end; and an angular transition having a slope that radially rises from the second axial end of the sweeping radius surface to the shaft body.

    ADAPTER FOR ROTARY HAMMER
    4.
    发明公开
    ADAPTER FOR ROTARY HAMMER 审中-公开

    公开(公告)号：US20240181618A1

    公开(公告)日：2024-06-06

    申请号：US18527695

    申请日：2023-12-04

    申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

    发明人： Jacob Konieczka

    IPC分类号： B25D17/00 ,  B25D16/00

    CPC分类号： B25D17/005 ,  B25D16/00 ,  B25D2250/095

    摘要： A rotary hammer includes a housing having a chuck, an anvil moveable axially within the housing, an adapter removably coupled to the chuck. The adapter includes an input shaft that receives axial force from the anvil and a drill bit configured to impact a workpiece. The input shaft defines an input axis, and the drill bit defines an output axis, the input axis being spaced from the output axis.

    SETTING TOOL AND METHOD FOR PERCUSSIVELY DRIVING AN ANCHOR ROD INTO A BOREHOLE
    6.
    发明申请
    SETTING TOOL AND METHOD FOR PERCUSSIVELY DRIVING AN ANCHOR ROD INTO A BOREHOLE 有权

    公开(公告)号：US20220168880A1

    公开(公告)日：2022-06-02

    申请号：US17593699

    申请日：2020-04-01

    申请人： Inventio AG

    发明人： Andrea Cambruzzi ,  Eliza Olczyk ,  Oliver Simmonds ,  Philipp Zimmerli

    IPC分类号： B25D17/00

    摘要： A setting tool used in a method for percussively driving an anchor rod into a borehole in a substrate has a drive-side end and, in an opposite tool direction, an end facing away from the drive. The setting tool has a tool adapter that forms the drive-side end and is arranged to interact with a driven impact tool. The end facing away from the drive is formed by a receiving element that has a recess arranged to receive part of an anchor rod. The tool adapter and the receiving element are coupled together by a coupling element such that an impact force introduced via the tool adapter is transmitted to an anchor rod arranged in the recess of the receiving element. The coupling element, in particular a coil spring, is arranged to allow for a displacement of at least part of the receiving element transversely to the tool direction.

    Hand-held power tool device
    7.
    发明授权
    Hand-held power tool device 有权

    公开(公告)号：US11241778B2

    公开(公告)日：2022-02-08

    申请号：US14315412

    申请日：2014-06-26

    申请人： Robert Bosch GmbH

    发明人： Achim Duesselberg ,  Carsten Diem ,  Matthias Tauber

    IPC分类号： B25D17/00

    摘要： A hand-held power tool device comprises an impact tool unit configured to generate a pulse on an insertion tool, and a sensor unit configured to detect at least one of at least one operating parameter, and at least one ambient parameter. The sensor unit includes at least one sensor element configured to detect a spatial position of the impact tool unit.

    Locking Ring Impactor Apparatus
    8.
    发明申请
    Locking Ring Impactor Apparatus 有权

    公开(公告)号：US20220032436A1

    公开(公告)日：2022-02-03

    申请号：US17392229

    申请日：2021-08-02

    申请人： Separation Equipment Co Inc

    发明人： Benjamin Todd Holcombe ,  Albert Leroy Goble, III

    IPC分类号： B25D11/02 ,  B25D17/00 ,  B25D17/24 ,  B25D17/28

    摘要： A locking ring impactor apparatus is a modular tool housing used to rotate the locking rings of centrifuges, pressure vessels, or other industrial equipment using conventional power tools. The locking ring impactor apparatus utilizes an impacting tool mounted to an armature with a recoil damper assembly. The armature receives and supports the impacting tool while the recoil damper assembly absorbs and mitigates the recoil forces generated by the impacting tool. A tool adapter is mounted between the impacting tool and a locking ring with at least one tensile member being engaged between the tool adapter and the recoil damper assembly. The at least one tensile member is configured to apply tension between the tool adapter and the recoil damper assembly to ensure that the force of the impacting tool is directed towards rotating the locking ring instead of vibrating the armature in-place.

    Pneumatic percussive tool with attachments and method of use thereof
    9.
    发明授权
    Pneumatic percussive tool with attachments and method of use thereof 有权

    公开(公告)号：US11110580B2

    公开(公告)日：2021-09-07

    申请号：US16291478

    申请日：2019-03-04

    申请人： James Kevin Panks

    发明人： James Kevin Panks

    IPC分类号： B25D17/00 ,  B25D9/16

    摘要： The present disclosure generally relates to quick change attachments for a pneumatic percussive tool. The attachments convert a pneumatic percussive tool, such as an air impact tool with proximal attachment means, which has a “pushing” force, into a pneumatic percussive tool having a “pulling” force. Once attached to the pneumatic percussive tool, the attachments also provide a quick change feature for allowing “pulling” tools to be simply and easily removed and replaced.

    ORTHOPEDIC ADAPTER FOR AN ELECTRIC IMPACTING TOOL
    10.
    发明申请
    ORTHOPEDIC ADAPTER FOR AN ELECTRIC IMPACTING TOOL 有权

    公开(公告)号：US20210228252A1

    公开(公告)日：2021-07-29

    申请号：US17143477

    申请日：2021-01-07

    申请人： DePuy Synthes Products, Inc.

    发明人： Christopher Pedicini

    IPC分类号： A61B17/92 ,  A61B17/16 ,  B25D17/00 ,  B25D11/10

    摘要： An electrically driven orthopedic impactor may include an adapter for interfacing between the orthopedic impactor and a surgical implement. The adapter may have a first surface that transmits a forward impact energy and a second surface that transmits a reverse impact energy. The adapter can connect to the surgical implement and to the orthopedic impactor without the use of external tools. The adapter may connect to the orthopedic impactor via a pushing motion and may disconnect from the orthopedic impactor via a reciprocal sleeve. A sensor can communicate a spatial orientation of the adapter with respect to at least one reference point that is not located on the adapter or the orthopedic impactor. A communication device may transmit information to the orthopedic impactor related to frequency or impact energy settings based on a type of surgical implement attached to the adapter.