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公开(公告)号：US09933002B2
公开(公告)日：2018-04-03
申请号：US15037459
申请日：2014-11-25
Applicant: Hilti Aktiengesellschaft
Inventor： Peter Gstach , Ronald Mihala , Bernhard Winkler
CPC classification number: F16B13/065 , F16B13/06 , F16B13/0858
Abstract: An expansion anchor including a stud and at least one expansion element arranged on the stud, whereby the stud has a slanted surface that pushes the expansion element radially outwards when the stud is moved in a pull-out direction, relative to the expansion element is provided. It is provided that the expansion anchor has at least one swelling element consisting of a swellable compound that can swell in order to secure the expansion element onto the wall of a drilled hole in the pull-out direction.
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公开(公告)号：US09829026B2
公开(公告)日：2017-11-28
申请号：US14908700
申请日：2014-01-24
Applicant: HOWA CORPORATION
Inventor： Kazuaki Andou , Toru Yanai
CPC classification number: F16B13/065 , F16B13/068
Abstract: An anchor bolt which is surely fixed to, for example, a rock wall and is easy to carry and store is provided. The anchor bolt according to the present invention has expandable devices (5) which are disposed at three locations of a rod (3). When the anchor bolt is inserted into a bore (2), a free end of an abutment part (16) of the expandable device (5) abuts an inner peripheral surface (26) of the bore (2), and expandable members (13) are held in the bore (2). In this state, when a taper member (12) is moved toward a base end of the anchor bolt along with the rod (3), an inclined surface (15) of the taper member (12) surface-contacts an inner surface (19) of the abutment part (16), and an outer peripheral surface (20) of the abutment part (16) is pressed against an inner peripheral surface 26 of the bore (2).
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公开(公告)号：US20170167517A1
公开(公告)日：2017-06-15
申请号：US15443955
申请日：2017-02-27
Applicant: Hilti Aktiengesellschaft
Inventor： Matthias Wissling
CPC classification number: F16B13/065 , E04B1/40 , F16B13/063 , F16B13/066
Abstract: A method for anchoring an expansion anchor in a borehole is disclosed. The expansion anchor includes an anchor bolt and an expansion body on a first terminal section of the anchor bolt, an actuator disposed on a second terminal section of the anchor bolt, and an expansion sleeve disposed around the anchor bolt. In an embodiment, the method includes hammering the expansion anchor into the borehole in an insertion direction and actuating the actuator to screw the expansion body outwardly in a direction that is opposite the insertion direction such that the expansion sleeve is expanded radially outwardly and digs into a wall of the borehole and such that the expansion body digs into the wall of the borehole.
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公开(公告)号：US09677586B2
公开(公告)日：2017-06-13
申请号：US14783374
申请日：2014-04-02
Applicant: Hilti Aktiengesellschaft
Inventor： Bernd Trautwein
IPC: F16B13/06
CPC classification number: F16B13/065
Abstract: The invention relates to an anchor (1) that can be secured in a drilled hole (2), with an expansion sleeve (10) for anchoring onto a wall (3) of the drilled hole, and with an anchor bolt (20) that passes through the expansion sleeve and that has an expansion section (38) for widening the expansion sleeve, and it also has a stop (22) that limits axial movement of the expansion sleeve away from the expansion section. According to the invention, at least one rotary catch (24) is provided which non-rotatably couples the expansion sleeve to the anchor bolt, and the expansion sleeve has at least one cutting projection (14) for creating an undercut in the wall of the drilled hole.
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公开(公告)号：US20170145684A1
公开(公告)日：2017-05-25
申请号：US15355239
申请日：2016-11-18
Applicant: ToolTech, LLC
Inventor： Jake Merrick , Lucas Taylor
IPC: E04B1/41
CPC classification number: E04B1/4114 , E04B1/4121 , F16B13/06 , F16B13/065 , F16B13/0891
Abstract: A concrete anchor has a body with cam surfaces. Each of the cam surfaces curves outward from a first edge to a second edge. The cam surfaces have a circumscribed outer diameter that increases in a downward direction. Jaws are retained around the body, each of the jaws having an inner side in engagement with one of the cam surfaces. Each of the jaws decreases in radial thickness in a downward direction. Cam ratchet teeth on each of the cam surfaces engage jaw ratchet teeth on the inner side of each of the jaws. The jaw ratchet teeth ratchet over the cam ratchet teeth as the body rotates in a first direction to move the jaws from a contracted position to an expanded position. The engagement of the cam and jaw ratchet teeth prevent rotation of the body relative to the jaws in the opposite direction.
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公开(公告)号：US20160252121A1
公开(公告)日：2016-09-01
申请号：US15030765
申请日：2014-10-14
Applicant: HILTI AKTIENGESELLSCHAFT
Inventor： Peter Gstach , Bernhard Winkler , Patrick Scholz
CPC classification number: F16B13/066 , F16B13/065 , F16B43/00
Abstract: An expansion anchor for anchoring in a drilled hole in a substrate, including a bolt with a front end and a rear end opposite the front end, an expansion sleeve arranged on the bolt, an expansion cone pressing the expansion sleeve radially outward when the expansion cone is displaced in an extraction direction relative to the expansion sleeve, a counter bearing for axially pressing an attachment part to the substrate, and arranged in the region of the rear end of the bolt, and a spring element arranged on the bolt for axially tensioning the counter bearing against the attachment part. The axial spring force F of the spring element lies in the range from Fmin
Abstract translation: 一种用于锚定在基板上的钻孔中的膨胀锚，包括具有与前端相对的前端和后端的螺栓，布置在螺栓上的膨胀套筒，当膨胀锥体径向向外挤压膨胀套筒的膨胀锥体 相对于膨胀套筒在提取方向上移位，用于将附接部件轴向地按压到基板并且布置在螺栓的后端的区域中的反向轴承以及布置在螺栓上的弹簧元件，用于轴向张紧 抵靠安装部件的反向轴承。 弹簧元件的轴向弹簧力F在Fmin
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公开(公告)号：US20160215805A1
公开(公告)日：2016-07-28
申请号：US14908700
申请日：2014-01-24
Applicant: HOWA CORPORATION
Inventor： Kazuaki ANDOU , Toru YANAI
IPC: F16B13/06
CPC classification number: F16B13/065 , F16B13/068
Abstract: An anchor bolt which is surely fixed to, for example, a rock wall and is easy to carry and store is provided. The anchor bolt according to the present invention has expandable devices (5) which are disposed at three locations of a rod (3). When the anchor bolt is inserted into a bore (2), a free end of an abutment part (16) of the expandable device (5) abuts an inner peripheral surface (26) of the bore (2), and expandable members (13) are held in the bore (2). In this state, when a taper member (12) is moved toward a base end of the anchor bolt along with the rod (3), an inclined surface (15) of the taper member (12) surface-contacts an inner surface (19) of the abutment part (16), and an outer peripheral surface (20) of the abutment part (16) is pressed against an inner peripheral surface 26 of the bore (2).
Abstract translation: 提供了可靠地固定到例如岩壁并且易于携带和存储的锚定螺栓。 根据本发明的锚栓具有设置在杆（3）的三个位置处的可扩张装置（5）。 当锚定螺栓插入孔（2）中时，可膨胀装置（5）的邻接部分（16）的自由端邻接孔（2）的内周表面（26）和可膨胀构件（13） ）保持在孔（2）中。 在这种状态下，当锥形构件（12）与杆（3）一起朝着锚定螺栓的基端移动时，锥形构件（12）的倾斜表面（15）表面接触内表面（19） ）和邻接部（16）的外周面（20）压靠在孔（2）的内周面26上。
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公开(公告)号：US09255594B2
公开(公告)日：2016-02-09
申请号：US14434577
申请日：2013-10-16
Applicant: ZEDEL
Inventor： Eric Cabrit , Paul Cluzon
CPC classification number: F16B13/00 , A63B29/02 , A63B29/024 , F16B13/065 , F16B2013/009 , F16M13/022
Abstract: A removable anchoring device designed to be inserted in a hole drilled in a wall, and designed to support a mechanical load, including a female body provided with a radially expandable front area designed to be inserted in the hole and with a rear stop designed to be outside the hole, a male body slidingly engaged in the female body including an expansion head at its front end, the male body including a rear stop designed to be outside the hole, a flexible compression part fitted in compression between the stop of the female body and the stop of the male body in order to bias the male body and the female body in the direction of engagement of the expansion head in the radially expandable area, the male body presenting a stop part determining a penetration length into the drilled hole.
Abstract translation: 一种可拆卸的锚固装置，其设计成插入在壁中钻出的孔中，并被设计成支撑机械负载，该机械载荷包括设有可插入孔中的径向可扩展的前部区域的阴性主体，以及设计为 在所述孔的外侧，滑动地嵌合在所述阴体内的阳体，所述阳体在其前端包括膨胀头，所述阳体包括设计成在所述孔外的后挡块，柔性压缩部， 以及男性身体的止动件，以便使雄性身体和雌性身体沿着可扩张区域中的膨胀头的接合方向偏置，阳性体具有确定穿入孔的穿透长度的止动部分。
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公开(公告)号：US09127704B2
公开(公告)日：2015-09-08
申请号：US14340019
申请日：2014-07-24
Applicant: Rolf Hubert , Albin Hastbacka
Inventor： Rolf Hubert , Albin Hastbacka
CPC classification number: F16B13/00 , E04H6/42 , E04H9/14 , F16B13/065 , Y02A50/14
Abstract: A tornado protection system and related methods are provided. The tornado protection system includes a concrete pad. At least two anchors are affixed to the concrete pad. A vehicle is in a grounded position on the concrete pad. At least two anchor straps are connected between the vehicle and the at least two anchors, respectively, wherein the at least two anchor straps are connected to at least two sides of the vehicle, respectively. The tornado protection system may allow the vehicle to remain grounded throughout the duration of a tornado having a wind speed of at least 65 MPH, a horizontal wind force of at least 2,959 lbs., and a vector wind force of at least 4,638 lbs.
Abstract translation: 提供龙卷风保护系统及相关方法。 龙卷风保护系统包括一个混凝土垫。 至少两个锚固固定在混凝土垫上。 车辆在混凝土垫上处于接地位置。 至少两个锚带分别连接在车辆和至少两个锚固件之间，其中至少两个锚带分别连接到车辆的至少两侧。 龙卷风保护系统可以允许车辆在具有至少65MPH的风速，至少2,959磅的水平风力和至少4,638磅的矢量风力的龙卷风的持续时间内保持接地。
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公开(公告)号：US09091372B2
公开(公告)日：2015-07-28
申请号：US13317554
申请日：2011-10-21
Applicant: Donna E. Lacour , Alexander John Ellsworth
Inventor： Donna E. Lacour , Alexander John Ellsworth
CPC classification number: F16L3/133 , E04B1/4157 , E04C5/122 , E04G21/185 , F16B13/065 , Y10T29/49826
Abstract: A pipe hanger for supporting a pipe below an overhead support, such as a slab foundation, is disclosed. A plurality of grooves is formed in the bottom of the slab foundation. A conical wedge is frictionally engaged with each groove to secure a first threaded suspension rod to the slab foundation. A second threaded J-shaped suspension rod is operationally connected to the first suspension rod through a connector plate, in relation to which the suspension rods can axially rotate. A pipe engaging loop is connected to the second suspension rod. The pipe engaging loop can be adjusted vertically and horizontally to accommodate natural position of the pipe.
Abstract translation: 公开了一种用于支撑顶板支架（例如板坯基座）下方的管道的管衣架。 在板坯底部的底部形成有多个槽。 锥形楔与每个凹槽摩擦接合，以将第一螺纹悬挂杆固定到板基座上。 第二螺纹J形悬挂杆通过连接器板可操作地连接到第一悬架杆，悬挂杆可相对于该连接板轴向旋转。 管接合环连接到第二悬架杆。 管接合环可以垂直和水平地调节以适应管道的自然位置。
