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550 条记录 (耗时 0.014 秒)

    Dowels and process for anchoring dowels
    61.
    发明授权
    Dowels and process for anchoring dowels 失效
    DOWELS和DOWELS安装过程

    公开(公告)号：US4112814A

    公开(公告)日：1978-09-12

    申请号：US780844

    申请日：1977-03-24

    申请人： Heinrich Bernhard Schafers

    发明人： Heinrich Bernhard Schafers

    IPC分类号： F16B13/06 ,  F16B13/12

    CPC分类号： F16B13/065 ,  F16B13/126 ,  Y10T29/49938

    摘要： A dowel and a method of anchoring the same in a blind hole or bore of a building or construction element are disclosed. The dowel comprises a central bolt having a spreader head about which there is arranged a segmented ring of shells held together by a resilient closing ring. The blind hole has a depth less than the combined axial length of the spreader head and the ring of shells and is provided with a frustum-shaped enlargement which converges toward the opening of the blind hole. According to the anchoring method of the invention, the dowel is inserted in the blind hole until it contacts the bottom and a portion of the ring of shells protrudes therefrom. The ring of shells is then urged over the spreader head such that the shells spread outwardly into the frustum-shaped enlargement, thereby firmly anchoring the dowel against axial displacement in the bore.

    Expansible nail like plug
    62.
    发明授权
    Expansible nail like plug 失效
    可膨胀指甲像插头

    公开(公告)号：US4050344A

    公开(公告)日：1977-09-27

    申请号：US670786

    申请日：1976-03-26

    申请人： Roger Dorgnon

    发明人： Roger Dorgnon

    IPC分类号： F16B13/12 ,  F16B13/04 ,  F16B15/04

    CPC分类号： F16B13/126

    摘要： An expansible nail-like plug comprising a body whereof one part is separated into at least two portions by at least one substantially radial slot and an expansion core which moves apart the said portions on being driven into the said body. According to the invention, the said slot is interrupted prior to the front end of the said body, whereby the front unslotted end terminates in a point having, for example, a substantially conical or prismatic shape.

    摘要翻译： 一种可膨胀的钉状塞子，其包括主体，其一部分通过至少一个基本上径向的狭槽和扩展芯分离成至少两个部分，所述扩展芯在被驱动进入所述主体时使所述部分移开。 根据本发明，所述狭槽在所述主体的前端之前被中断，由此前部未端部终止于具有例如大致圆锥形或棱柱形状的点。

    Straddling dowel
    65.
    发明授权
    Straddling dowel 失效
    跨接榫钉

    公开(公告)号：US3951034A

    公开(公告)日：1976-04-20

    申请号：US482859

    申请日：1974-06-25

    申请人： Franz Chromy

    发明人： Franz Chromy

    IPC分类号： F16B13/06 ,  F16B13/08 ,  F16B13/12 ,  F16B13/04

    CPC分类号： F16B13/122 ,  F16B13/061 ,  F16B13/065 ,  F16B13/0841 ,  F16B13/124

    摘要： A straddling dowel includes at least a pair of shell members each having a first contact surface and a second contact surface. The first contact surfaces are disposed in contact with one another and extend in parallel with the axis of the dowel and the second contact surfaces are disposed in contact with one another and extend helically relative to the axis of the dowel. The first and second contact surfaces extend for substantially the entire axial length of the shell members.

    摘要翻译： 跨接销包括至少一对壳体构件，每个壳体构件具有第一接触表面和第二接触表面。 所述第一接触表面彼此接触设置并且与所述榫钉的轴线平行延伸，并且所述第二接触表面相互接触地设置并且相对于所述榫钉的轴线螺旋地延伸。 第一和第二接触表面基本延伸到壳体的整个轴向长度。

    Anchor bolt assembly
    66.
    发明授权
    Anchor bolt assembly 失效
    锚栓组合

    公开(公告)号：US3874264A

    公开(公告)日：1975-04-01

    申请号：US33315973

    申请日：1973-02-16

    申请人： POLOS CONSTANTINE D

    发明人： POLOS CONSTANTINE D

    IPC分类号： F16B13/06 ,  F16B13/08 ,  F16B13/12 ,  F16M7/00

    CPC分类号： F16B13/124 ,  F16M7/00 ,  Y10S411/913

    摘要： Anchor plug assembly comprises a tubular expansible plug body having a portion which is deformed by compression when inserted into a hole, thereby holding the plug in the desired position. Completion of the assembly is made by engaging a bolt having expansion means thereon with the plug, expanding the plug into a set condition.

    摘要翻译： 锚栓组件包括管状可膨胀塞体，其具有当插入孔中时通过压缩而变形的部分，从而将塞子保持在期望位置。 通过将具有膨胀装置的螺栓与塞子接合而使塞子膨胀成设定状态来完成组件的完成。

    Fastener device
    67.
    发明授权
    Fastener device 失效
    紧固装置

    公开(公告)号：US3869959A

    公开(公告)日：1975-03-11

    申请号：US35459573

    申请日：1973-04-26

    申请人： MOEN GEORGE A

    发明人： MOEN GEORGE A

    IPC分类号： F16B13/12 ,  F16B13/04

    CPC分类号： F16B13/124

    摘要： An expansible self-locking fastener is disclosed for mounting in a hole of a given diameter contained in a support. The fastener includes a resilient unitary body member of a configuration defining flange, body, constricted neck and collar portions, said body member being provided with external rib means that prevent rotation thereof relative to the wall surfaces of the hole.

    摘要翻译： 公开了一种可膨胀的自锁紧固件，用于安装在包含在支撑件中的给定直径的孔中。 紧固件包括具有限定凸缘，主体，收缩的颈部和套环部分的构造的弹性单一主体构件，所述本体构件设置有防止相对于孔的壁表面旋转的外部肋构件。

    Connecting arrangement
    70.
    发明授权
    Connecting arrangement 失效
    连接安排

    公开(公告)号：US3471183A

    公开(公告)日：1969-10-07

    申请号：US3471183D

    申请日：1968-02-02

    申请人： FISCHER ARTUR

    发明人： FISCHER ARTUR

    IPC分类号： E04F13/21 ,  E04D3/36 ,  E04F13/08 ,  F16B13/00 ,  F16B13/12 ,  F16B1/00 ,  F16B7/00

    CPC分类号： E04F13/0837 ,  E04D3/3606 ,  E04F13/0801 ,  E04F13/0853 ,  F16B13/00

    摘要： 1,212,587. Wall plugs. A. FISCHER. 15 March, 1968 [22 March, 1967], No. 12773/68. Heading F2H. A wall plug for use in securing a component 3 to and at a spacing from a structure 1 comprises a shank 10 having a longitudinal bore 11 tapering towards one end portion which is arranged to be located and retained in a bore 2 of the structure 1, and a component locating member 14 which is arranged adjacent to the other end portion of the plug. As shown, plug which may be of plastics material is provided with a slot 7 and projections 9 which, when a screw 12 is driven into the tapered bore of the plug, are urged into engagement with the bore 2 of the structure 1, the component 3 being held captive between a conical head portion 15 of the plug and the locating member 14 which is internally threaded and suitably positioned on a threaded portion 13 of the plug.