Nose assembly for pulling fasteners through interference fit holes
    3.
    发明授权
    Nose assembly for pulling fasteners through interference fit holes 失效
    用于通过过盈配合孔拉紧紧固件的鼻子组件

    公开(公告)号:US4989442A

    公开(公告)日:1991-02-05

    申请号:US430912

    申请日:1989-10-30

    申请人: Hendrik E. Rosier

    发明人: Hendrik E. Rosier

    IPC分类号: B21J15/02 F16B4/00

    摘要: A nose assembly for pulling fasteners through a workpiece includes an anvil having a conical surface for engaging a complimentary conical surface defined by a set of chuck jaws. The chuck jaws includes a rear skirted portion defining a recess for receiving a biased support member which prevents the radial collapse of the chuck jaws during actuation of the nose assembly. The nose assembly is particularly adapted for gripping a relatively short axially projecting portion of a fastener while ensuring complete engagement of all jaw teeth with the fastener.

    摘要翻译: 用于拉动紧固件穿过工件的鼻部组件包括具有锥形表面的砧座,用于接合由一组夹钳爪限定的互补锥形表面。 卡盘夹具包括一个后边缘部分,其限定用于接纳偏压的支撑部件的凹部,其防止在鼻部组件的致动期间卡盘爪的径向塌陷。 鼻部组件特别适于夹持紧固件的相对短的轴向突出部分,同时确保所有颚牙与紧固件的完全接合。

    Rotatable coupling for fastener installation tool
    4.
    发明授权
    Rotatable coupling for fastener installation tool 失效
    用于紧固件安装工具的可旋转联轴器

    公开(公告)号:US4896522A

    公开(公告)日:1990-01-30

    申请号:US326717

    申请日:1989-03-21

    申请人: Hendrik E. Rosier

    发明人: Hendrik E. Rosier

    摘要: An adaptor coupling for providing a rotatable connection between an installation tool and an offset nose assembly for setting pin and collar type fasteners enables previously non-rotatable nose assemblies to be rotated around the end of the installation tool to enable the nose assembly to access and set difficult to reach fasteners while at the same time minimizing operator fatigue.

    摘要翻译: 用于在安装工具和用于设定销和套环类型紧固件的偏移鼻部组件之间提供可旋转连接的适配器联接器使得能够绕安装工具的端部旋转围绕安装工具的端部的先前不可旋转的鼻部组件,以使鼻部组件能够进入和设定 难以到达紧固件,同时尽量减少操作员的疲劳。

    Compact offset nose assembly for setting fasteners
    5.
    发明授权
    Compact offset nose assembly for setting fasteners 失效
    用于固定紧固件的紧凑型偏移鼻组件

    公开(公告)号:US4796455A

    公开(公告)日:1989-01-10

    申请号:US29935

    申请日:1987-03-24

    申请人: Hendrik E. Rosier

    发明人: Hendrik E. Rosier

    CPC分类号: B21J15/022

    摘要: A nosepiece for setting lockbolt fasteners includes an anvil housing connected to a collet member via a roll pin. The roll pin securely anchors a drawbar within the collet to form an non-threaded connection therebetween. The drawbar is adapted to be connected to and rigidly supported within a piston of an installation tool. The rigidity of the piston and tool is transferred to the nosepiece by the drawbar so as to prevent nosepiece deflection during setting of the lockbolt.

    摘要翻译: 用于设置锁栓紧固件的鼻梁包括经由辊销连接到筒夹构件的砧座壳体。 卷筒销将拉杆牢固地固定在夹头内,以在它们之间形成非螺纹连接。 牵引杆适于连接到并刚性地支撑在安装工具的活塞内。 活塞和工具的刚性通过牵引杆传递到喷嘴,以防止在锁栓设置期间鼻梁偏转。

    Hydraulic installation tool
    10.
    发明授权
    Hydraulic installation tool 有权
    液压安装工具

    公开(公告)号:US06662420B1

    公开(公告)日:2003-12-16

    申请号:US10234219

    申请日:2002-09-04

    申请人: Hendrik E. Rosier

    发明人: Hendrik E. Rosier

    IPC分类号: B21J1510

    摘要: A hydraulic installation tool for installing fasteners is provided, that includes a housing having a first portion adapted to receive a drawbar and a second portion adapted to receive a piston, a gland and a retaining ring. A generally L-shaped drawbar is disposed in the first portion of the housing and a piston, a gland and a retaining ring is disposed in the second portion of the housing. The hydraulic installation tool is useful in securing lockbolt or swage type fasteners.

    摘要翻译: 提供了一种用于安装紧固件的液压安装工具,其包括壳体,该壳体具有适于容纳牵引杆的第一部分和适于容纳活塞,压盖和保持环的第二部分。 大致L形的牵引杆设置在壳体的第一部分中,并且活塞,压盖和保持环设置在壳体的第二部分中。 液压安装工具可用于固定锁栓或型号紧固件。