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    Powered nail driver with a nail placement assembly
    2.
    发明授权
    Powered nail driver with a nail placement assembly 有权

    公开(公告)号：US10350741B2

    公开(公告)日：2019-07-16

    申请号：US15339543

    申请日：2016-10-31

    Applicant: Black & Decker Inc.

    Inventor： Lee M. Brendel ,  Larry E. Gregory ,  Rex A. Marshall, Jr.

    IPC: B25C1/06 ,  B25C1/00 ,  B25C1/18 ,  B25C7/00 ,  B25C5/16

    Abstract: A replaceable positioning tip can be removably fixedly coupled to a distal end of the trip arm. The positioning tip can define a tip nail guide groove having a proximal portion extending at a first angle substantially parallel to a nail driver axis and a distal end tapering at a second angle. The tapered distal end can be encompassed by a thin-walled portion. A nail tip lifter can be coupled to the rear nail guide housing for pivotable movement between a first position adjacent the positioning tip and a second position away from the positioning tip. The nail tip lifter can define a lifter nail guide groove extending from its inception at a proximal end to a distal end. A biasing member can be positioned between the rear nail guide housing and the nail tip lifter to bias the nail tip lifter toward the first position.

    Nosepiece assembly with a passage for ejecting debris
    4.
    发明授权
    Nosepiece assembly with a passage for ejecting debris 有权

    公开(公告)号：US10766127B2

    公开(公告)日：2020-09-08

    申请号：US15972673

    申请日：2018-05-07

    Applicant: Black & Decker Inc.

    Inventor： Talon Curtis ,  James D. Hays ,  Rex A. Marshall, Jr. ,  Larry E. Gregory ,  Evan Cain

    IPC: B25C1/00 ,  F16B15/08

    Abstract: A nosepiece assembly includes a first nosepiece portion including a fastener guide. The fastener guide has a support ledge to position a first fastener of a collated strip of fasteners in a drive channel. The nosepiece assembly also includes a second nosepiece portion connected to the first nosepiece portion opposite to the fastener guide with the first and second nosepiece portions defining the drive channel therebetween and defining a debris ejection passage therebetween. The debris ejection passage extends between the drive channel and a debris ejection aperture on an exterior surface of the nosepiece assembly.

    Nosepiece and magazine for power screwdriver
    5.
    发明授权
    Nosepiece and magazine for power screwdriver 有权

    公开(公告)号：US10406661B2

    公开(公告)日：2019-09-10

    申请号：US15442145

    申请日：2017-02-24

    Applicant: BLACK & DECKER INC.

    Inventor： James Dunlap Hays ,  John P. Zellinger ,  Rex A. Marshall, Jr. ,  Wesson Charles ,  Joseph P. Kelleher ,  John K. Horky

    IPC: B25B23/04 ,  B25B23/00 ,  B25B21/00

    Abstract: A magazine is configured to be removably coupled to a power tool housing of a power tool. The magazine has a housing configured to be rotatably attachable to the power tool housing. An advancing mechanism is received in the magazine housing, and is configured to advance a strip of collated fasteners into position to be driven by the power tool. An indexing ring has a plurality of recesses and is configured to be non-rotatably attached to the power tool housing. A detent is biased to removably engage one of the plurality of recesses, and is configured to be non-rotatably attached to the magazine housing. The detent removably engages the recesses to allow for indexed tool-free rotation of the magazine housing relative to the power tool housing.

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