会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 37. 发明申请
    • BLIND FASTENERS
    • BLIND紧固件
    • WO2016118694A1
    • 2016-07-28
    • PCT/US2016/014229
    • 2016-01-21
    • ALCOA INC.
    • HUFNAGL, GerhartDESALVO, DouglasTORRENCE, Randy
    • F16B5/04F16B19/10
    • F16B13/061F16B5/0258F16B5/04F16B19/1054F16B19/1072
    • A fastener (10) includes a sleeve (14), a core bolt (12), and an insert (16). The sleeve (14) includes a first portion (72) having a first inner diameter (78), a second portion (74) having a second inner diameter (80), and a step (82) intermediate the first (72) and second (74) portions. The core bolt (12) includes a cylindrical portion (30) having an outer diameter (48), a threaded portion (44) having a major diameter (52), and a thread run-out (46) intermediate the cylindrical (30) and threaded (44) portions. The insert (16) is disposed within the sleeve (14) and is sized and shaped to abut and be retained between the step (82) of the sleeve (14) and the thread run-out (46) of the core bolt (12) when the fastener (10) is in a pre-installation position. The fastener (10) compresses the insert (16) between the step (82) of the sleeve (14) and the thread runout (46) of the core bolt (12) by an installation motion of the core bolt (12). The insert (16) is adapted to deform away from the core bolt (12) to initiate formation of a bulb (102) in response to the compression.
    • 紧固件(10)包括套筒(14),铁芯螺栓(12)和插入件(16)。 套筒(14)包括具有第一内径(78)的第一部分(72),具有第二内径(80)的第二部分(74)和位于第一内径(72)和第二内径 (74)部分。 芯螺栓(12)包括具有外径(48)的圆柱形部分(30),具有大直径(52)的螺纹部分(44)和在圆柱形(30)之间的中间螺纹(46) 和螺纹(44)部分。 插入件(16)设置在套筒(14)内并且其尺寸和形状设置成邻接并保持在套筒(14)的台阶(82)和芯柱螺栓(12)的螺纹通孔(46)之间 )当紧固件(10)处于预安装位置时。 紧固件(10)通过芯螺栓(12)的安装运动来压缩套筒(14)的台阶(82)和芯螺栓(12)的螺纹跳动(46)之间的插入件(16)。 插入件(16)适于远离芯螺栓(12)变形以响应于压缩而启动形成灯泡(102)。
    • 40. 发明申请
    • FASTENER INSTALLATION TOOL WITH INTERNAL CONCENTRIC SLEEVES
    • 紧固件安装工具与内部紧固件
    • WO2015130757A1
    • 2015-09-03
    • PCT/US2015/017478
    • 2015-02-25
    • ALCOA INC.
    • WILCOX, Robert
    • B21J15/10B21J15/22
    • B21J15/105B21J15/16B21J15/22B21J15/34Y10T29/53739
    • A fastener installation tool (10) including a cylinder assembly (12) having a housing (18) and a handle/sleeve assembly attached to the housing (18). The handle/sleeve assembly includes a handle (14) having a bore (58) and an inner wall (60) defined by the bore (58). The handle/sleeve assembly further includes an outer sleeve (100) having an outer wall (102) and an inner wall, and an inner sleeve (102) having an outer wall and an inner wall. The outer sleeve (100) is positioned within the bore (58) of the handle (14), while the inner sleeve (102) is positioned concentrically within the outer sleeve (100) to form an annular space (104) between the outer wall of the inner sleeve (102) and the inner wall of the outer sleeve (100). The annular space (104) is utilized to conduct hydraulic fluid.
    • 一种紧固件安装工具(10),包括具有壳体(18)的气缸组件(12)和连接到所述壳体(18)的手柄/套筒组件。 手柄/套筒组件包括具有孔(58)和由孔(58)限定的内壁(60))的手柄(14)。 手柄/套筒组件还包括具有外壁(102)和内壁的外套筒(100)和具有外壁和内壁的内套筒(102)。 外套筒(100)定位在手柄(14)的孔(58)内,而内套筒(102)同心地位于外套筒(100)内,以形成环形空间(104) 的内套筒(102)和外套筒(100)的内壁。 环形空间(104)用于传导液压流体。