Tool holder for drilling and chiselling tools
    1.
    发明授权
    Tool holder for drilling and chiselling tools 失效
    钻孔工具夹具

    公开(公告)号:US4701083A

    公开(公告)日:1987-10-20

    申请号:US775612

    申请日:1985-09-13

    摘要: A tool holder for drilling and chiselling tools includes a receiving sleeve forming a bore with a conically shaped section for receiving a conically shaped shank on a drilling or chiselling tool. Shoulders extending in the axial direction of the sleeve are formed on the surface of the conically shaped section for interengagement with grooves in the drilling or chiselling tool shank so that the sleeve can rotate the tool. Locking elements in the form of axially elongated pins are mounted in the receiving sleeve so that the pins extend transversely of the sleeve axis and tangentially of the conically shaped bore section. The pins are spring biased toward the bore section and are displaceable generally radially relative to the bore. The pins are arranged to seat within an annular groove in the shank of the tool.

    摘要翻译: 用于钻孔和凿子工具的工具支架包括形成具有锥形部分的孔的接收套筒,用于在钻孔或凿子工具上接收锥形柄。 在圆锥形部分的表面上形成在套筒的轴向上延伸的肩部,用于与钻孔或凿子工具柄中的凹槽相互接合,使得套筒可旋转工具。 轴向细长销形式的锁定元件安装在接收套筒中,使得销在套筒轴线和锥形孔部分的切向方向上横向延伸。 销被朝向孔部分弹簧偏压,并且可相对于孔径向移位。 销被布置成位于工具的柄部中的环形槽内。

    Use of a glutathione peroxidase 1 as a marker in cardiovascular conditions
    4.
    发明申请
    Use of a glutathione peroxidase 1 as a marker in cardiovascular conditions 审中-公开
    在心血管病症中使用谷胱甘肽过氧化物酶1作为标记物

    公开(公告)号:US20060105419A1

    公开(公告)日:2006-05-18

    申请号:US11204764

    申请日:2005-08-15

    IPC分类号: C12Q1/26

    摘要: The present invention relates to materials and procedures for evaluating patients suffering from cardiovascular conditions, particularly acute coronary syndromes. In particular, the presence, amount, or enzymatic activity of glutathione peroxidase-1 in a patient sample, alone or in combination with one or more other markers, provides diagnostic and/or prognostic information. While applicable to diseases and conditions in which inflammation is generally manifested, the methods and compositions described herein are particularly applicable to acute coronary syndromes, including conditions selected from the group consisting of unstable angina, non-ST-elevation non-Q wave myocardial infarction, ST-elevation non-Q wave MI, and transmural (Q-wave) MI.

    摘要翻译: 本发明涉及用于评价患有心血管疾病,特别是急性冠状动脉综合征的患者的材料和程序。 特别地,患者样品中单独的或与一种或多种其它标记组合的谷胱甘肽过氧化物酶-1的存在,量或酶活性提供了诊断和/或预后信息。 在适用于通常表现出炎症的疾病和病症的情况下,本文所述的方法和组合物特别适用于急性冠状动脉综合征,包括选自不稳定型心绞痛,非ST段抬高型非Q波心肌梗死, ST-elevation非Q波MI,透壁(Q波)MI。

    Stand for a drilling tool
    5.
    发明授权
    Stand for a drilling tool 失效
    代表钻孔工具

    公开(公告)号:US4540149A

    公开(公告)日:1985-09-10

    申请号:US539533

    申请日:1983-10-06

    CPC分类号: B25H1/0042 B23Q1/0063

    摘要: A stand for a drilling tool includes a support column with a carriage movably mounted on the column. A carrier member for a drilling tool can be secured to the carriage with support sections on the carrier member in engagement with support surfaces on the carriage. One of these support surfaces is provided by the eccentric circumferential surface on an eccentric peg which is rotatably mounted in the carriage. The support section engageable with the peg has a catch projection which prevents displacement of the carrier member from the carriage when the eccentric surface on the peg is aligned opposite the corresponding support section on the carrier member. The projection extends outwardly from the support section by an amount at least equal to the eccentricity of the circumferential surface of the peg.

    摘要翻译: 用于钻具的支架包括具有可移动地安装在柱上的托架的支撑柱。 用于钻具的承载构件可以固定到托架上,托架上的支撑部分与托架上的支撑表面接合。 这些支撑面中的一个由可旋转地安装在托架中的偏心销上的偏心圆周表面提供。 可与销钉接合的支撑部分具有卡扣突出部,当卡钉上的偏心面与支架部件上的对应支撑部分对准时,防止托架部件从滑架移位。 突起从支撑部分向外延伸的量至少等于钉的圆周表面的偏心度。

    Protective device for hand-held power tool
    6.
    发明申请
    Protective device for hand-held power tool 审中-公开
    手持电动工具保护装置

    公开(公告)号:US20090049699A1

    公开(公告)日:2009-02-26

    申请号:US12221891

    申请日:2008-08-06

    IPC分类号: B27B9/00

    摘要: A protective device for partially covering a working tool (11) of a hand-held power tool (10) includes a hood-shaped protective member including a tubular connection union (22) projecting therefrom, a closing element (25) in its closing position (31) which closes an opening (23) of the connection union (22) and in its release position (32) and which the opening (23) of the connection union (22) keeps open, and a pivot support (30) for pivotally supporting the closing element (25) for displacement between its closing (31) and release (32) positions.

    摘要翻译: 用于部分覆盖手持式电动工具(10)的工作工具(11)的保护装置包括:罩形保护构件,包括从其突出的管状连接接头(22),封闭元件(25)处于其闭合位置 (31),其封闭所述连接接头(22)的开口(23)并且在其释放位置(32)中,并且所述连接接头(22)的开口(23)保持打开;以及枢轴支撑件(30),用于 枢转地支撑关闭元件(25)以在其关闭(31)和释放(32)位置之间移动。

    Masonry slitting apparatus
    7.
    发明授权
    Masonry slitting apparatus 失效
    砖石分切机

    公开(公告)号:US5669371A

    公开(公告)日:1997-09-23

    申请号:US622532

    申请日:1996-03-25

    摘要: A masonry-slitting apparatus has a housing (1) containing a drive unit (2) for a slitting member (4), and a trolley (3) on which the housing (1) is pivotally mounted about a rotary bearing (6) located in a first end region of the housing. The housing (1) has a first handle (10) in the first end region and a second handle (9) in a second end region at the opposite end from the first end region. Each handle (9, 10) has a substantially cylindrically shaped gripping surface (12, 13) extending parallel to one another and disposed at right angles to a disk plane of the slitting member (4). An electric switch (5) is located in the gripping surface (13) of the first handle (10) and a locking switch (11), actuating an arresting element (8), is located in the gripping surface (12) of the second handle (9).

    摘要翻译: 一种砖石切割装置具有容纳切割构件(4)的驱动单元(2)的壳体(1)和位于其上的旋转轴承(6)围绕其旋转地安装有壳体(1)的手推车(3) 在壳体的第一端部区域中。 壳体(1)在第一端部区域中具有第一手柄(10)和在与第一端部区域相对的端部的第二端部区域中的第二手柄(9)。 每个手柄(9,10)具有彼此平行延伸并与切割构件(4)的圆盘平面成直角设置的大致圆柱形的把持表面(12,13)。 电开关(5)位于第一手柄(10)的抓握表面(13)中,并且致动止动元件(8)的锁定开关(11)位于第二手柄(10)的抓握表面(12)中 手柄(9)。

    Tool receptacle for a grinding tool
    9.
    发明授权
    Tool receptacle for a grinding tool 有权
    用于研磨工具的刀架

    公开(公告)号:US06887142B2

    公开(公告)日:2005-05-03

    申请号:US10319222

    申请日:2002-12-13

    摘要: A grinding tool, in particular a concrete grinding tool, comprising a drive spindle (1) driven by a motor in the working rotational direction (A) having a tool receptacle (7) at its free end. The tool receptacle (7) is provided with a flange (2) non-rotationally disposed on the drive spindle (1) and a nut (3) that can be threaded onto the free end (6) for clamping the tool (5) against the flange (2). The tool receptacle (7) further comprises an anti-rotation device (4) that prevents a rotation of the tool (5) relative to the drive spindle (1) in the working direction of rotation (A) of the drive spindle (1).

    摘要翻译: 一种研磨工具,特别是一种混凝土研磨工具,包括在工作旋转方向(A)上由马达驱动的驱动主轴(1),其在其自由端具有工具容器(7)。 工具座(7)设置有非旋转地设置在驱动主轴(1)上的凸缘(2)和螺母(3),该螺母可以被拧到自由端(6)上,用于将工具(5)夹紧 法兰(2)。 工具座(7)还包括防止旋转装置(4),该防旋转装置(4)防止工具(5)在驱动主轴(1)的旋转(A)的工作方向上相对于驱动主轴(1)旋转, 。

    Dust protection cover for a rotary grinding tool
    10.
    发明授权
    Dust protection cover for a rotary grinding tool 有权
    用于旋转磨具的防尘盖

    公开(公告)号:US06471574B1

    公开(公告)日:2002-10-29

    申请号:US09630027

    申请日:2000-07-31

    IPC分类号: B24D1100

    摘要: A dust protection cover for a rotary grinding tool and having a base (1, 11, 21) fixedly securable with the tool housing (10) a substantially circular cover body (2, 12, 22) connectable with the base (1, 11, 21) for completely circumferentially covering the grinding disc (4, 14, 24) securable at the free end of the output shaft of the tool drive motor, and displaceable between a operational position, in which the cover body completely covers the grinding disc, and a release position in which the cover body exposes a portion of a grinding disc circumference, and a connection element(s) projecting from a side of the base (1, 11, 21) adjacent to the tool housing for securing the cover body (2, 12, 22) to the base (1, 11, 21) in the release position of the cover body.

    摘要翻译: 一种用于旋转研磨工具的防尘罩,具有可与工具壳体(10)固定地固定的基部(1,11,21),基本上圆形的盖体(2,12,22)可与基座(1,11, 21),用于完全周向地覆盖在工具驱动电动机的输出轴的自由端处可固定的研磨盘(4,14,24),并且可在盖体完全覆盖研磨盘的操作位置和 一个释放位置,其中盖体露出研磨盘周边的一部分;以及一个连接元件,该连接元件从邻近工具壳体的基座(1,11,21)侧突出,用于固定盖体(2 ,12,22)移动到盖体的释放位置的基部(1,11,21)。