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    PROTECTIVE SUPPORT STRUCTURE FOR NAILER
    1.
    发明公开
    PROTECTIVE SUPPORT STRUCTURE FOR NAILER 审中-公开

    公开(公告)号：EP4151367A1

    公开(公告)日：2023-03-22

    申请号：EP22150857.5

    申请日：2022-01-11

    申请人： Robert Bosch GmbH ,  Basso Industry Corp.

    发明人： PO, Chien-Kuo ,  WIERZCHON, Peter

    IPC分类号： B25C7/00

    摘要： A nailer assembly includes a housing defining a drive section at a forward portion of the nailer assembly, and a grip section at an upper portion of the nailer assembly. A fastener magazine is located beneath the grip section and includes a feed portion proximate the drive section and a distal portion located distally from the drive section. A sacrificial protective support structure is positioned beneath the distal portion of the fastener magazine.

    ABNORMAL TORQUE PROTECTION MECHANISM FOR AIR SPRING POWER TOOL
    2.
    发明公开
    ABNORMAL TORQUE PROTECTION MECHANISM FOR AIR SPRING POWER TOOL 审中-公开

    公开(公告)号：EP4151365A1

    公开(公告)日：2023-03-22

    申请号：EP21201350.2

    申请日：2021-10-07

    申请人： Robert Bosch GmbH ,  Basso Industry Corp.

    发明人： TAM, Ramon ,  WIERZCHON, Peter ,  PO, Chien-Kuo

    IPC分类号： B25C1/06 ,  B25C1/04

    摘要： A power tool includes an air spring cylinder. A piston is movably positioned within the cylinder and a driver blade and a rack are attached to the piston. The power tool includes a lifter gear including a lifter gear wheel portion, and a plurality of teeth extending radially from the lifter gear wheel portion and configured to engage the rack. A hub includes a first end operably connected to a motor output and a second end including a hub wheel portion. A first receptacle is provided in one of the lifter gear and the hub and a first bearing element extends from the other of the lifter gear and the hub into the first receptacle. A first elastomeric damper is positioned within the first receptacle between the first bearing element and a bearing element defined portion of the first receptacle.

    MODULAR MASTER CYLINDER BODY
    7.
    发明公开
    MODULAR MASTER CYLINDER BODY 有权
    模块化主缸体

    公开(公告)号：EP2268518A2

    公开(公告)日：2011-01-05

    申请号：EP09767135.8

    申请日：2009-03-11

    申请人： Robert Bosch GmbH

    发明人： WIERZCHON, Peter

    IPC分类号： B60T11/20 ,  B60T11/22 ,  B60T11/26

    CPC分类号： B60T11/16 ,  B60T11/22

    摘要： A master cylinder has a body formed from a seamless cylindrical tube. Bosses are welded to an exterior sidewall portion of the tube and have passages communicating with the interior bore. An end cap closes one bore end and includes a passageway for supplying pressurized hydraulic fluid from the bore to individual wheel brake cylinders. The mating reservoir includes a pair of downwardly depending legs for attachment. A pair of bolts extend from a vacuum booster, pass through the reservoir mounting bolt apertures and engage the end cap of the body securing the resulting assembly to the vehicle.