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25 条记录 (耗时 0.009 秒)

    Shroud member for a powered hammer
    3.
    发明授权
    Shroud member for a powered hammer 有权

    公开(公告)号：US09815186B2

    公开(公告)日：2017-11-14

    申请号：US14510174

    申请日：2014-10-09

    申请人： Caterpillar Inc.

    发明人： Dimitar B. Dostinov

    IPC分类号： B25D17/24 ,  B25D17/20 ,  B25D17/28 ,  E02F3/96

    CPC分类号： B25D17/20 ,  B25D17/24 ,  B25D17/28 ,  B25D2217/0069 ,  B25D2222/03 ,  B25D2222/06 ,  B25D2250/121 ,  E02F3/966

    摘要： A powered hammer includes a housing having a proximal end and a distal end. The distal end includes an opening for a tool to pass through. The powered hammer further includes a shroud member coupled to the housing and configured to surround an outer surface of the distal end of the housing. The shroud member includes an opening on a lower surface thereof. The opening is configured to allow the tool to pass through. The shroud member is made from a ceramic material with a layer of fiber glass disposed adjacent to the outer surface of the distal end of the housing. The shroud member is configured to reduce heat transfer to the housing from an ambient environment proximate the distal end of the housing.

    Multi-function electric tool
    4.
    发明授权
    Multi-function electric tool 失效
    多功能电动工具

    公开(公告)号：US5033552A

    公开(公告)日：1991-07-23

    申请号：US556416

    申请日：1990-07-24

    申请人： Cheng-Te Hu

    发明人： Cheng-Te Hu

    IPC分类号： B25B21/00 ,  B25D17/08 ,  B25F3/00

    CPC分类号： B25F3/00 ,  B25B21/00 ,  B25D2217/0069 ,  Y10T29/50

    摘要： A multi-function tool system (200) which includes a singular tool housing (1) containing an electric motor (10). A plurality of tool head housings (2, 2', 2", and 2'") contain respective reduction gears (20) having particular speed ratios to allow individual tool members to be driven in a rotative member at an optimal rotative speed. In this manner, a singular tool housing (1) may be used in conjunction with a plurality of tool members which rotate at differing speeds.

    摘要翻译： 一种多功能工具系统（200），其包括包含电动机（10）的单个工具壳体（1）。 多个工具头壳体（2,2'，2“和2”“）包含具有特定速度比的相应减速齿轮（20），以允许单个工具构件以最佳转速被驱动在旋转构件中 。 以这种方式，单个工具壳体（1）可以与以不同速度旋转的多个工具构件结合使用。

    Hydraulic drilling device
    5.
    发明授权
    Hydraulic drilling device 失效
    液压钻机

    公开(公告)号：US4134460A

    公开(公告)日：1979-01-16

    申请号：US796303

    申请日：1977-05-12

    申请人： Gunter Klemm

    发明人： Gunter Klemm

    IPC分类号： B25D17/08 ,  E21B3/02 ,  E21B3/00

    CPC分类号： E21B3/02 ,  B25D17/084 ,  B25D2217/0069

    摘要： This drilling device includes a hydraulic motor, coaxially surrounding the drill rod, for rotating the drill. The rotor of the motor directly rotates the drill, without the use of gears. Advantageously, the rotor includes a replaceable adapter sleeve that has a shape conforming to the peripheral shape of the drill. By replacing the sleeve, drill rods of different shape or size can be accommodated. The rotor may be of the wing cell type, wherein a plurality of radially moveable vanes or wings project radially from a circular rotor into contact with the inner wall of a non-circular cylinder wall. The vanes define cells within which the hydraulic fluid presses against the vanes so as to impart rotation to the rotor, sleeve and drill.

    摘要翻译： 该钻井装置包括同轴地围绕钻杆的用于旋转钻机的液压马达。 电机的转子直接旋转钻机，不用齿轮。 有利地，转子包括具有符合钻头周边形状的形状的可替换的适配器套筒。 通过更换套筒，可以容纳不同形状或尺寸的钻杆。 转子可以是翼型单元型，其中多个可径向移动的叶片或翼从圆形转子径向伸出，与非圆形圆筒壁的内壁接触。 叶片限定了液压流体压靠在叶片上的单元，以便使转子，套筒和钻头旋转。

    SOCKET TOOL
    8.
    发明申请
    SOCKET TOOL 审中-公开
    插座工具

    公开(公告)号：US20170057073A1

    公开(公告)日：2017-03-02

    申请号：US15120282

    申请日：2015-02-10

    申请人： Hilti Aktiengesellschaft

    发明人： Ralf Meixner ,  Udo Hauptmann

    IPC分类号： B25D17/08

    CPC分类号： B25D17/088 ,  B25D2217/0069

    摘要： A tool socket 2 for a hand-held power tool has a tubular main body 17 and a dust cap 27. The main body 17 has an end face 19 that is adjoined by a cylindrical or prismatic outer surface 36. As seen in the insertion direction 20, the dust cap 27 consecutively has a sealing ring 28, a middle section 29 and a seat 30. As seen in the insertion direction 20, the sealing ring 28 is arranged in front of the end face 19 of the main body 17. The seat 30 has a cylindrical or prismatic inner surface 35 that is in contact with the outer surface 36 of the main body 17. The middle section 29 has a conical inner surface 39 whose inner diameter 40 decreases in the insertion direction 20 down to the inner diameter 37 of the seat 30.

    摘要翻译： 用于手持式电动工具的工具插座2具有管状主体17和防尘盖27.主体17具有与圆柱形或棱柱形外表面36邻接的端面19.从插入方向看， 如图20所示，防尘盖27连续地具有密封环28，中间部29和座部30.从插入方向20看，密封环28配置在主体17的端面19的前方。 座30具有与主体17的外表面36接触的圆柱形或棱柱形的内表面35.中间部分29具有锥形内表面39，其内径40在插入方向20上减小到内径 座位30的37。

    SHROUD MEMBER FOR A POWERED HAMMER
    9.
    发明申请
    SHROUD MEMBER FOR A POWERED HAMMER 有权
    SHROUD会员为一个动力的猛禽

    公开(公告)号：US20150041168A1

    公开(公告)日：2015-02-12

    申请号：US14510174

    申请日：2014-10-09

    申请人： Caterpillar Inc.

    发明人： Dimitar B. Dostinov

    IPC分类号： B25D17/20 ,  B25D17/00

    CPC分类号： B25D17/20 ,  B25D17/24 ,  B25D17/28 ,  B25D2217/0069 ,  B25D2222/03 ,  B25D2222/06 ,  B25D2250/121 ,  E02F3/966

    摘要： A powered hammer includes a housing having a proximal end and a distal end. The distal end includes an opening for a tool to pass through. The powered hammer further includes a shroud member coupled to the housing and configured to surround an outer surface of the distal end of the housing. The shroud member includes an opening on a lower surface thereof. The opening is configured to allow the tool to pass through. The shroud member is made from a ceramic material with a layer of fiber glass disposed adjacent to the outer surface of the distal end of the housing. The shroud member is configured to reduce heat transfer to the housing from an ambient environment proximate the distal end of the housing.

    摘要翻译： 动力锤包括具有近端和远端的壳体。 远端包括用于工具通过的开口。 动力锤还包括联接到壳体并构造成围绕壳体的远端的外表面的护罩构件。 护罩构件在其下表面上包括开口。 开口被配置成允许工具通过。 护罩构件由陶瓷材料制成，具有邻近壳体的远端的外表面设置的玻璃纤维层。 护罩构件构造成减少从靠近壳体远端的环境环境向壳体的热传递。

    Composite Seal for a Hydraulic Hammer
    10.
    发明申请
    Composite Seal for a Hydraulic Hammer 有权
    液压锤复合密封

    公开(公告)号：US20120037389A1

    公开(公告)日：2012-02-16

    申请号：US12854661

    申请日：2010-08-11

    申请人： Rakesh Dushyantrao Jagdale ,  Lauritz Phillip Pillers, II

    发明人： Rakesh Dushyantrao Jagdale ,  Lauritz Phillip Pillers, II

    IPC分类号： E21B1/26 ,  F16J15/32

    CPC分类号： F16J15/3252 ,  B25D17/20 ,  B25D2217/0069 ,  B25D2250/365 ,  E02F3/966

    摘要： A hydraulic hammer (14) may include a housing (30) having a distal end defining an opening (38), a bushing (54) positioned adjacent the housing distal end, the bushing (54) having an inner guide surface (58) and a distal end (56), and a tool (22) having a proximal section (60) slidably disposed in the bushing inner guide surface (58) and a distal section (62) projecting from the housing (30) through the opening (38). The hydraulic hammer (14) may further include a composite seal (70) having an exterior cover (72) with a proximal end (76) releasably coupled to the bushing (54) and a distal end (77) projecting from the distal end (56) of the bushing (54), the exterior cover distal end (77) defining a recess (90) opening toward the tool (22), and an interior seal (74) having a base (92) disposed in the exterior cover recess (90) and a sealing arm (94) projecting inwardly from the base (92), the sealing arm (94) being configured to sealingly engage the tool (22).

    摘要翻译： 液压锤（14）可以包括具有限定开口（38）的远端的壳体（30），邻近壳体远端定位的衬套（54），衬套（54）具有内引导表面（58）和 远端（56）和工具（22），其具有可滑动地设置在衬套内引导表面（58）中的近端部分（60）和从壳体（30）穿过开口（38）突出的远端部分 ）。 液压锤（14）还可以包括具有外部盖（72）的复合密封件（70），其具有可释放地联接到衬套（54）的近端（76）和从远端突出的远端（77） 衬套（54）的外表面远端（77）限定了朝向工具（22）开口的凹部（90）和内部密封件（74），内部密封件（74） （90）和从基部（92）向内突出的密封臂（94），密封臂（94）构造成密封地接合工具（22）。