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169 条记录 (耗时 0.02 秒)

    CAPTIVE SHEAR BOLT
    2.
    发明申请
    CAPTIVE SHEAR BOLT 审中-公开

    公开(公告)号：US20180258975A1

    公开(公告)日：2018-09-13

    申请号：US15890660

    申请日：2018-02-07

    申请人： Connector Products Inc.

    发明人： Nicholas Polidori

    IPC分类号： F16B31/02 ,  F16B37/14 ,  H01R4/42

    CPC分类号： F16B31/021 ,  F16B37/14 ,  F16B37/145 ,  F16B2001/0064 ,  H01R4/42 ,  H01R4/5091

    摘要： A captive shear bolt assembly includes a bolt and a shear coupling. The bolt may have a head, an extension, and a shank. The shear coupling may be configured to be received by the extension. The shear coupling may be configured to receive the extension via an orifice in the shear coupling. The shear coupling may be configured to shear when an upper head of the shear coupling is driven at a threshold torque. When the shear coupling has sheared, the extension may be configured to captively secure the upper head to the bolt. The captive shear bolt assembly may be used in a tap connector for electrically connecting a main conductor to a tap conductor.

    Electrical connection device, terminal block including same, photovoltaic power generation system, and electrical appliance
    5.
    发明授权
    Electrical connection device, terminal block including same, photovoltaic power generation system, and electrical appliance 有权

    公开(公告)号：US09774108B2

    公开(公告)日：2017-09-26

    申请号：US15323919

    申请日：2015-06-25

    申请人： KITANI ELECTRIC COMPANY LIMITED

    发明人： Yuichi Takashima

    IPC分类号： H01R9/24 ,  H02S40/34

    CPC分类号： H01R9/2416 ,  F16B21/02 ,  F16B35/044 ,  F16B2001/0064 ,  H01R4/42 ,  H01R4/52 ,  H01R4/54 ,  H01R9/22 ,  H01R11/12 ,  H01R13/447 ,  H02S40/34

    摘要： There is provided an electrical connection device (100) including a male portion including a head (21) having a groove for insertion of a driver, and a body portion (24) having a spirally penetrating first guide hole (26a) formed from a lower end and a second guide hole (26b); a female portion (116) having a hole portion (118) into which the body portion (24) is inserted; an elastic portion (40) to be disposed on an outer circumference of the body portion (24) when the body portion (24) is inserted into the hole portion (118); and a movable body (30) which is disposed below the elastic portion, and engages and penetrates through the first guide hole (26a) when the body portion (24) is inserted into the hole portion (11), in which a first conductive member (50) and a second conductive member (60) are interposed between an upper end of the elastic portion (40) and the head (21), and with the movable body (30) engaged in the first guide hole (26a), as the head (21) rotates to a predetermined rotation angle relative to the hole portion (118), a biasing force of the elastic portion (40) is increased due to a rise of the movable body (30) in contact with a lower end of the elastic portion (40), and when a rotation angle of the head (21) relative to the hole portion (118) exceeds the predetermined rotation angle, the movable body (30) engages in an end portion (29) of a second guide hole (26b) leading to the first guide hole (26a), the second guide hole being provided in a direction in which the biasing force is reduced, to suppress rotational movement of the movable body (30) relative to the body portion (24).

    ELECTRICAL CONNECTION DEVICE, TERMINAL BLOCK INCLUDING SAME, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND ELECTRICAL APPLIANCE
    8.
    发明申请
    ELECTRICAL CONNECTION DEVICE, TERMINAL BLOCK INCLUDING SAME, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND ELECTRICAL APPLIANCE 有权

    公开(公告)号：US20170141492A1

    公开(公告)日：2017-05-18

    申请号：US15323919

    申请日：2015-06-25

    申请人： KITANI ELECTRIC COMPANY LIMITED

    发明人： Yuichi TAKASHIMA

    IPC分类号： H01R9/24 ,  H02S40/34

    CPC分类号： H01R9/2416 ,  F16B21/02 ,  F16B35/044 ,  F16B2001/0064 ,  H01R4/42 ,  H01R4/52 ,  H01R4/54 ,  H01R9/22 ,  H01R11/12 ,  H01R13/447 ,  H02S40/34

    摘要： There is provided an electrical connection device (100) including a male portion including a head (21) having a groove for insertion of a driver, and a body portion (24) having a spirally penetrating first guide hole (26a) formed from a lower end and a second guide hole (26b); a female portion (116) having a hole portion (118) into which the body portion (24) is inserted; an elastic portion (40) to be disposed on an outer circumference of the body portion (24) when the body portion (24) is inserted into the hole portion (118); and a movable body (30) which is disposed below the elastic portion, and engages and penetrates through the first guide hole (26a) when the body portion (24) is inserted into the hole portion (11), in which a first conductive member (50) and a second conductive member (60) are interposed between an upper end of the elastic portion (40) and the head (21), and with the movable body (30) engaged in the first guide hole (26a), as the head (21) rotates to a predetermined rotation angle relative to the hole portion (118), a biasing force of the elastic portion (40) is increased due to a rise of the movable body (30) in contact with a lower end of the elastic portion (40), and when a rotation angle of the head (21) relative to the hole portion (118) exceeds the predetermined rotation angle, the movable body (30) engages in an end portion (29) of a second guide hole (26b) leading to the first guide hole (26a), the second guide hole being provided in a direction in which the biasing force is reduced, to suppress rotational movement of the movable body (30) relative to the body portion (24).

    Screw-locking insert
    9.
    发明授权
    Screw-locking insert 有权

    公开(公告)号：US09631665B2

    公开(公告)日：2017-04-25

    申请号：US14555047

    申请日：2014-11-26

    申请人： PEM Management, Inc.

    发明人： Trevor Fahy

    IPC分类号： F16B39/34 ,  F16B1/00

    CPC分类号： F16B39/34 ,  F16B2001/0064

    摘要： A screw-locking element in the form of an H cross-section profile is fitted into a longitudinal slot through a bushing sidewall that captures opposing recesses of the insert. When assembled to the bushing, the locking presents a base on the outside of the bushing and a screw-engaging longitudinal strip on the inside along the threads. The bushing may have more than one locking insert and the inserts are preferably composed on Nylon.

    SCREW FOR AN ELECTRICALLY CONTACTING CONNECTION
    10.
    发明申请
    SCREW FOR AN ELECTRICALLY CONTACTING CONNECTION 审中-公开
    用于电接触连接的螺丝

    公开(公告)号：US20170016474A1

    公开(公告)日：2017-01-19

    申请号：US15208819

    申请日：2016-07-13

    申请人： Airbus Operations GmbH

    发明人： Jürgen Otten ,  Axel Kranich ,  Stefan Schoenmeyer

    IPC分类号： F16B39/26 ,  F16B35/04

    CPC分类号： F16B33/02 ,  F16B33/00 ,  F16B2001/0064

    摘要： A screw for an electrically contacting connection includes a screw head and a thread having a thread profile with a first thread flank facing the screw head and a second thread flank facing away from the screw head. The first thread flank is continuously curved from a radially inner bottom region to a radially outer run-out region in such a way that first angles between the center axis and local tangents, which lie on the first thread flank and intersect the center axis of the screw, increase radially outward along this direction. The second thread flank and the center axis include a second angle, which lies below the maximum first angle, in the opposite direction of the first angle. The run-out region continuously connects the first thread flank and the second thread flank to one another and is completely rounded.

    摘要翻译： 用于电接触连接的螺钉包括螺钉头和具有螺纹轮廓的螺纹，所述螺纹轮廓具有面向螺钉头的第一螺纹面和面向螺钉头的第二螺纹侧面。 第一螺纹牙齿从径向内部底部区域连续弯曲成径向外部偏离区域，使得位于第一螺纹侧面上的中心轴线和局部切线之间的第一角度与所述第一螺纹齿面的中心轴线相交 螺钉，沿着该方向径向向外增加。 第二螺纹牙齿和中心轴线包括在第一角度的相反方向上位于最大第一角度之下的第二角度。 漏气区域将第一螺纹侧面和第二螺纹侧面彼此连续地连接并且是完全圆形的。