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公开(公告)号：US07654781B2
公开(公告)日：2010-02-02
申请号：US10538451
申请日：2003-12-11
申请人： Pierre McDuff , Richard Labelle , William A. Crossley , Lang Nguyen , Michel Villagrasa , Andre Bouchard
发明人： Pierre McDuff , Richard Labelle , William A. Crossley , Lang Nguyen , Michel Villagrasa , Andre Bouchard
IPC分类号： F16B13/04
CPC分类号： F16B13/061 , F16B13/002
摘要： An anchor (910) for mounting to a hollow wall (W) made of friable material comprises a proximal flanged end (918) adapted to be engaged by a rotatable tool (B) to rotate the anchor (910) about a longitudinal axis (A) thereof and to cause is to gradually engage the wall (W). The anchor (910) also includes a distal end (912) adapted to cut through the wall (W) as the anchor (910) is rotated, and a shank (920) extending between the proximal and distal ends (918, 912). The shank (920) includes at least one expandable leg (924) that is in a collapsed position thereof when the anchor (910) is rotated to mount it to the wall (W) and that is located distally beyond a non visible surface of the wall (W) once the anchor (910) has been mounted to the wall and is in a first position thereof. The wall anchor (910) includes an outer thread (922) that securely engages the wall (W). A threaded fastener (B), e.g. a screw, is adapted to be introduced in the anchor (910) and to threadably engage the same distally of the leg (924) such that sufficient rotation of the threaded fastener (B) retracts the distal end (912) towards the proximal end (918) thereby causing the leg (924) to displace to a laterally expanded position thereof and to engage the non visible surface of the wall (W).
摘要翻译： 用于安装到由易碎材料制成的中空壁（W）的锚固件（910）包括适于由可旋转工具（B）接合以使锚固件（910）围绕纵向轴线（A）旋转的近侧凸缘端部（918） ）并且导致逐渐接合壁（W）。 锚（910）还包括适于在锚（910）旋转时切穿壁（W）的远端（912）和在近端和远端（918,912）之间延伸的柄（920）。 柄（920）包括当锚（910）旋转以将其安装到壁（W）时处于其折叠位置的至少一个可扩张腿（924），并且位于远端超过不可见表面 一旦锚（910）已经安装到墙壁上并且处于其第一位置的壁（W）。 壁锚（910）包括牢固地接合壁（W）的外螺纹（922）。 螺纹紧固件（B），例如 螺钉适于被引入锚固件（910）中并且与腿（924）的远端螺纹接合，使得螺纹紧固件（B）的足够的旋转使远端（912）朝向近端 918），从而使腿部（924）移动到其横向膨胀位置并且接合壁（W）的不可见表面。
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公开(公告)号：US09353782B2
公开(公告)日：2016-05-31
申请号：US12693976
申请日：2010-01-26
申请人： Pierre McDuff , Richard Labelle , William A. Crossley , Lang Nguyen , Michel Villagrasa , Andre Bouchard
发明人： Pierre McDuff , Richard Labelle , William A. Crossley , Lang Nguyen , Michel Villagrasa , Andre Bouchard
CPC分类号： F16B13/061 , F16B13/002
摘要： An anchor for mounting to a hollow wall made of friable material comprises a proximal flanged end adapted to be engaged by a rotatable tool to rotate the anchor about a longitudinal axis thereof and to cause is to gradually engage the wall. The anchor also includes a distal end adapted to cut through the wall as the anchor is rotated, and a shank extending between the proximal and distal ends. The shank includes at least one expandable leg that is in a collapsed position thereof when the anchor is rotated to mount it to the wall and that is located distally beyond a non visible surface of the wall once the anchor has been mounted to the wall and is in a first position thereof. The wall anchor includes an outer thread that securely engages the wall. A threaded fastener, e.g. a screw, is adapted to be introduced in the anchor and to threadably engage the same distally of the leg such that sufficient rotation of the threaded fastener retracts the distal end towards the proximal end thereby causing the leg to displace to a laterally expanded position thereof and to engage the non visible surface of the wall.
摘要翻译： 用于安装到由易碎材料制成的中空壁的锚固件包括适于被可旋转工具接合的近侧凸缘端，以使锚固件围绕其纵向轴线旋转并且导致壁逐渐接合。 锚固件还包括适于在锚转动时切割穿过壁的远端，以及在近端和远端之间延伸的柄。 柄部包括至少一个可膨胀的腿，当锚固件被旋转以将其安装到壁上时，至少一个可膨胀的腿处于其折叠位置，并且一旦锚固件已经安装到壁上并且位于远侧超过壁的不可见表面，并且是 在其第一位置。 墙壁锚固件包括牢固地接合壁的外螺纹。 螺纹紧固件，例如 螺钉适于被引入锚固件中并且与腿的远端螺纹接合，使得螺纹紧固件的足够的旋转将远端朝向近端缩回，从而使腿移动到其横向扩展位置，并且 以接合墙的不可见表面。
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公开(公告)号：US20120257944A1
公开(公告)日：2012-10-11
申请号：US13292639
申请日：2011-11-09
IPC分类号： F16B13/04
CPC分类号： F16B13/0808 , F16B13/061 , F16B13/124 , F16B13/128
摘要： An anchoring device for insertion in a hole provided in a structure such as a wall (hollow or solid) comprises proximal and distal sections. The proximal section includes a head defining an aperture for receiving a fastener, and the distal section includes a pair of expandable wings displaceable between collapsed and expanded positions. Each wing is biased towards its expanded position such that the wings can engage the structural material delimiting the hole or a distal surface of the structure. The distal section comprises, proximally of the wings, a variable-length flexible portion for allowing the wings to engage the distal surface of the structure for various structure thicknesses. The distal section comprises, distally of the wings, a tip section adapted to spread outwardly when engaged by the fastener. The proximal section comprises a pair of legs each having a toothed rack for engaging the structural material.
摘要翻译： 用于插入设置在诸如壁（中空或固体）的结构中的孔中的锚定装置包括近端部分和远端部分。 近侧部分包括限定用于接收紧固件的孔的头部，并且远侧部分包括可在折叠位置和展开位置之间移位的一对可扩张翼。 每个翼片朝向其扩张位置偏置，使得翼部可以接合限定孔或结构远端表面的结构材料。 远侧部分包括翼的近侧，可变长度的柔性部分，用于允许翼与结构的远侧表面接合以用于各种结构厚度。 远侧部分包括翼的远侧，适于当由紧固件接合时向外展开的尖端部分。 近侧部分包括一对腿，每对腿具有用于接合结构材料的齿条。
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公开(公告)号：US08142122B2
公开(公告)日：2012-03-27
申请号：US12431590
申请日：2009-04-28
IPC分类号： F16B13/06
CPC分类号： F16B13/0808 , F16B13/061 , F16B13/124 , F16B13/128
摘要： An anchoring device for insertion in a hole provided in a structure such as a wall (hollow or solid) comprises proximal and distal sections. The proximal section includes a head defining an aperture for receiving a fastener, and the distal section includes a pair of expandable wings displaceable between collapsed and expanded positions. Each wing is biased towards its expanded position such that the wings can engage the structural material delimiting the hole or a distal surface of the structure. The distal section comprises, proximally of the wings, a variable-length flexible portion for allowing the wings to engage the distal surface of the structure for various structure thicknesses. The distal section comprises, distally of the wings, a tip section adapted to spread outwardly when engaged by the fastener. The proximal section comprises a pair of legs each having a toothed rack for engaging the structural material.
摘要翻译： 用于插入设置在诸如壁（中空或固体）的结构中的孔中的锚定装置包括近端部分和远端部分。 近侧部分包括限定用于接收紧固件的孔的头部，并且远侧部分包括可在折叠位置和展开位置之间移位的一对可扩张翼。 每个翼片朝向其扩张位置偏置，使得翼部可以接合限定孔或结构远端表面的结构材料。 远侧部分包括翼的近侧，可变长度的柔性部分，用于允许翼与结构的远侧表面接合以用于各种结构厚度。 远侧部分包括翼的远侧，适于当由紧固件接合时向外展开的尖端部分。 近侧部分包括一对腿，每对腿具有用于接合结构材料的齿条。
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公开(公告)号：US20090324359A1
公开(公告)日：2009-12-31
申请号：US12431590
申请日：2009-04-28
IPC分类号： F16B13/04
CPC分类号： F16B13/0808 , F16B13/061 , F16B13/124 , F16B13/128
摘要： An anchoring device for insertion in a hole provided in a structure such as a wall (hollow or solid) comprises proximal and distal sections. The proximal section includes a head defining an aperture for receiving a fastener, and the distal section includes a pair of expandable wings displaceable between collapsed and expanded positions. Each wing is biased towards its expanded position such that the wings can engage the structural material delimiting the hole or a distal surface of the structure. The distal section comprises, proximally of the wings, a variable-length flexible portion for allowing the wings to engage the distal surface of the structure for various structure thicknesses. The distal section comprises, distally of the wings, a tip section adapted to spread outwardly when engaged by the fastener. The proximal section comprises a pair of legs each having a toothed rack for engaging the structural material.
摘要翻译： 用于插入设置在诸如壁（中空或固体）的结构中的孔中的锚定装置包括近端部分和远端部分。 近侧部分包括限定用于接收紧固件的孔的头部，并且远侧部分包括可在折叠位置和展开位置之间移位的一对可扩张翼。 每个翼片朝向其扩张位置偏置，使得翼部可以接合限定孔或结构的远侧表面的结构材料。 远侧部分包括翼的近侧，可变长度的柔性部分，用于允许翼与结构的远侧表面接合以用于各种结构厚度。 远侧部分包括翼的远侧，适于当由紧固件接合时向外展开的尖端部分。 近侧部分包括一对腿，每对腿具有用于接合结构材料的齿条。
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公开(公告)号：US10294975B2
公开(公告)日：2019-05-21
申请号：US15091214
申请日：2016-04-05
摘要： An anchoring device for insertion in a hole provided in a structure such as a wall (hollow or solid) comprises proximal and distal sections. The proximal section includes a head defining an aperture for receiving a fastener, and the distal section includes a pair of expandable wings displaceable between collapsed and expanded positions. Each wing is biased towards its expanded position such that the wings can engage the structural material delimiting the hole or a distal surface of the structure. The distal section comprises, proximally of the wings, a variable-length flexible portion for allowing the wings to engage the distal surface of the structure for various structure thicknesses. The distal section comprises, distally of the wings, a tip section adapted to spread outwardly when engaged by the fastener. The proximal section comprises a pair of legs each having a toothed rack for engaging the structural material.
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公开(公告)号：US07600956B2
公开(公告)日：2009-10-13
申请号：US11385975
申请日：2006-03-21
IPC分类号： F16B13/06
CPC分类号： F16B13/0808 , F16B13/061 , F16B13/124 , F16B13/128
摘要： An anchoring device for insertion in a hole provided in a structure such as a wall (hollow or solid) comprises proximal and distal sections. The proximal section includes a head defining an aperture for receiving a fastener, and the distal section includes a pair of expandable wings displaceable between collapsed and expanded positions. Each wing is biased towards its expanded position such that the wings can engage the structural material delimiting the hole or a distal surface of the structure. The distal section comprises, proximally of the wings, a variable-length flexible portion for allowing the wings to engage the distal surface of the structure for various structure thicknesses. The distal section comprises, distally of the wings, a tip section adapted to spread outwardly when engaged by the fastener. The proximal section comprises a pair of legs each having a toothed rack for engaging the structural material.
摘要翻译： 用于插入设置在诸如壁（中空或固体）的结构中的孔中的锚定装置包括近端部分和远端部分。 近侧部分包括限定用于接收紧固件的孔的头部，并且远侧部分包括可在折叠位置和展开位置之间移位的一对可扩张翼。 每个翼片朝向其扩张位置偏置，使得翼部可以接合限定孔或结构的远侧表面的结构材料。 远侧部分包括翼的近侧，可变长度的柔性部分，用于允许翼与结构的远侧表面接合以用于各种结构厚度。 远侧部分包括翼的远侧，适于当由紧固件接合时向外展开的尖端部分。 近侧部分包括一对腿，每对腿具有用于接合结构材料的齿条。
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