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    ANCHOR BOLT
    1.
    发明申请
    ANCHOR BOLT 审中-公开

    公开(公告)号：US20170152879A1

    公开(公告)日：2017-06-01

    申请号：US15322783

    申请日：2015-02-12

    Applicant: HOWA CORPORATION

    Inventor： Kazuaki ANDOU ,  Toru YANAI

    IPC: F16B13/06

    CPC classification number: F16B13/068 ,  E21D21/008 ,  F16B13/06 ,  F16B13/066

    Abstract: An anchor bolt (40) according to the present invention has a taper member (7) threadably engaged with the rod (4), and three or five abutment parts (12) fitted over the taper member (7). The taper member (7) has a cross section in a form of an equilateral triangle or pentagon, and three or five inclined surfaces (10) at respective sides of the triangle or pentagon. The inclined surfaces (10) are inclined closer to a central axis of the taper member (7) toward a base end of the anchor bolt (40). Each abutment part (12) has an inner surface (11) which is inclined closer to the central axis of the taper member (7) toward the base end and which abuts the inclined surface (10) of the taper member (7). In a state in which the taper member (7) and the abutment parts (12) are inserted into the attachment bore (2), when only the taper member (7) is moved toward an opening of the attachment bore (2), the outer peripheral surface (15) of the abutment parts (12) are pressed against the inner peripheral surface (2a) of the attachment bore (2) so that the abutment parts (12) are fixed in the attachment bore (2).

    Anchor bolt
    2.
    发明授权
    Anchor bolt 有权

    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

    IPC: F16B37/04 ,  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).

    ANCHOR BOLT
    3.
    发明申请
    ANCHOR BOLT 有权
    锚杆螺栓

    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。

    Anchor bolt
    4.
    发明授权
    Anchor bolt 有权

    公开(公告)号：US10047777B2

    公开(公告)日：2018-08-14

    申请号：US15322783

    申请日：2015-02-12

    Applicant: HOWA CORPORATION

    Inventor： Kazuaki Andou ,  Toru Yanai

    IPC: F16B13/06

    Abstract: An anchor bolt (40) according to the present invention has a taper member (7) threadably engaged with the rod (4), and three or five abutment parts (12) fitted over the taper member (7). The taper member (7) has a cross section in a form of an equilateral triangle or pentagon, and three or five inclined surfaces (10) at respective sides of the triangle or pentagon. The inclined surfaces (10) are inclined closer to a central axis of the taper member (7) toward a base end of the anchor bolt (40). Each abutment part (12) has an inner surface (11) which is inclined closer to the central axis of the taper member (7) toward the base end and which abuts the inclined surface (10) of the taper member (7). In a state in which the taper member (7) and the abutment parts (12) are inserted into the attachment bore (2), when only the taper member (7) is moved toward an opening of the attachment bore (2), the outer peripheral surface (15) of the abutment parts (12) are pressed against the inner peripheral surface (2a) of the attachment bore (2) so that the abutment parts (12) are fixed in the attachment bore (2).

    錨定螺栓
    7.
    发明专利
    錨定螺栓 审中-公开
    锚定螺栓

    公开(公告)号：TW201608139A

    公开(公告)日：2016-03-01

    申请号：TW104110242

    申请日：2015-03-30

    Applicant: 豐和股份有限公司 ,  HOWA CORPORATION

    Inventor： 安藤和明 ,  ANDOU, KAZUAKI ,  柳井徹 ,  YANAI, TORU

    IPC: F16B13/06 ,  F16B39/30 ,  E21D21/00

    CPC classification number: F16B13/06

    Abstract: 由本發明所致之錨定螺栓(30)，係被插入至設置在壁面(1)上之孔(2)中並被固定。在與桿(3)作連接之錐狀構件(7)處係外嵌有擴張構件(8)。在錐狀構件(7)之外周面處，係具備有傾斜面(11)。擴張構件(8)，係具備有：具有與錐狀構件(7)之傾斜面(11)作面接觸的內面(14)的抵接部(12)、和包含有本體部位(13a)與連接部位(13b)之架橋部(13)。連接部位(13b)，係在從本體部位(13a)之緣部而朝向架橋部(13)之外側來以傾斜方向作了延伸之後，先於長邊方向的中間處而朝向架橋部(13)之內側彎折，再與抵接部(12)之前端部作連接。當將錨定螺栓(30)插入至孔(2)中時，連接部位(13b)之中間部係被推壓至孔(2)之開口之邊緣或孔(2)之內周面(4)處並作彈性變形，連接部位(13b)之中間部和抵接部(12)係推壓抵接於孔(2)之內周面(4)處。

    Abstract in simplified Chinese: 由本发明所致之锚定螺栓(30)，系被插入至设置在壁面(1)上之孔(2)中并被固定。在与杆(3)作连接之锥状构件(7)处系外嵌有扩张构件(8)。在锥状构件(7)之外周面处，系具备有倾斜面(11)。扩张构件(8)，系具备有：具有与锥状构件(7)之倾斜面(11)作面接触的内面(14)的抵接部(12)、和包含有本体部位(13a)与连接部位(13b)之架桥部(13)。连接部位(13b)，系在从本体部位(13a)之缘部而朝向架桥部(13)之外侧来以倾斜方向作了延伸之后，先于长边方向的中间处而朝向架桥部(13)之内侧弯折，再与抵接部(12)之前端部作连接。当将锚定螺栓(30)插入至孔(2)中时，连接部位(13b)之中间部系被推压至孔(2)之开口之边缘或孔(2)之内周面(4)处并作弹性变形，连接部位(13b)之中间部和抵接部(12)系推压抵接于孔(2)之内周面(4)处。

    錨固螺栓
    8.
    发明专利
    錨固螺栓 审中-公开
    锚固螺栓

    公开(公告)号：TW201516283A

    公开(公告)日：2015-05-01

    申请号：TW103126686

    申请日：2014-08-05

    Applicant: 豊和股份有限公司 ,  HOWA CORPORATION

    Inventor： 安藤和明 ,  ANDOU, KAZUAKI ,  柳井徹 ,  YANAI, TORU

    IPC: F16B39/38 ,  E04C5/12

    CPC classification number: F16B13/065 ,  F16B13/068

    Abstract: 本發明提供一種可將錨固螺栓確實地保持於岩壁等並且容易進行搬運及保管等的錨固螺栓。 本發明之錨固螺栓係在桿(3)之三處配置有擴開機構(5)。在已將錨固螺栓插入孔(2)內時，擴開機構(5)之抵接部(16)的自由端側會抵接於孔(2)之內周面(26)而使擴開構件(13)保持於孔(2)內。在該狀態下推拔構件(12)是與桿(3)一起往錨固螺栓之基端側移動，藉此推拔構件(12)之傾斜面(15)會與抵接部(16)之內表面(19)進行面接觸，並將抵接部(16)之外周面(20)推壓於孔(2)之內周面(26)。

    Abstract in simplified Chinese: 本发明提供一种可将锚固螺栓确实地保持于岩壁等并且容易进行搬运及保管等的锚固螺栓。 本发明之锚固螺栓系在杆(3)之三处配置有扩开机构(5)。在已将锚固螺栓插入孔(2)内时，扩开机构(5)之抵接部(16)的自由端侧会抵接于孔(2)之内周面(26)而使扩开构件(13)保持于孔(2)内。在该状态下推拔构件(12)是与杆(3)一起往锚固螺栓之基端侧移动，借此推拔构件(12)之倾斜面(15)会与抵接部(16)之内表面(19)进行面接触，并将抵接部(16)之外周面(20)推压于孔(2)之内周面(26)。

    附防逆轉機構的錨栓
    10.
    发明专利
    附防逆轉機構的錨栓 审中-公开
    附防逆转机构的锚栓

    公开(公告)号：TW201712193A

    公开(公告)日：2017-04-01

    申请号：TW104143600

    申请日：2015-12-24

    Applicant: 豐和股份有限公司 ,  HOWA CORPORATION

    Inventor： 安藤有希 ,  ANDOU, YUKI ,  柳井徹 ,  YANAI, TORU

    IPC: E04B1/41 ,  F16B13/06

    Abstract: 本發明之附防逆轉機構的錨栓，係使螺桿(4)的公螺紋(3)與錐形構件(7)的母螺紋(6)螺合，並使錐形構件(7)的傾斜面(10)與抵接部(12)的內面(11)接觸。若將錐形構件(7)插入至壁面(1)的安裝孔(2)而往安裝孔(2)的開口側移動時，抵接部(12)會按壓安裝孔(2)的內周面(2a)而使錨栓固定於安裝孔(2)。於螺桿(4)的公螺紋(3)，嵌合有作為防逆轉機構之線圈彈簧(17)的彈簧本體(17a)，該線圈彈簧(17)，係容許螺桿(4)正轉使錐形構件(7)往安裝孔(2)的開口側移動，另一方面，抑制螺桿(4)的逆轉。

    Abstract in simplified Chinese: 本发明之附防逆转机构的锚栓，系使螺杆(4)的公螺纹(3)与锥形构件(7)的母螺纹(6)螺合，并使锥形构件(7)的倾斜面(10)与抵接部(12)的内面(11)接触。若将锥形构件(7)插入至壁面(1)的安装孔(2)而往安装孔(2)的开口侧移动时，抵接部(12)会按压安装孔(2)的内周面(2a)而使锚栓固定于安装孔(2)。于螺杆(4)的公螺纹(3)，嵌合有作为防逆转机构之线圈弹簧(17)的弹簧本体(17a)，该线圈弹簧(17)，系容许螺杆(4)正转使锥形构件(7)往安装孔(2)的开口侧移动，另一方面，抑制螺杆(4)的逆转。

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