公开(公告)号：US07537472B1

公开(公告)日：2009-05-26

申请号：US10069760

申请日：2000-05-23

申请人： Gerhard Schwarz ,  Reiner Naumann ,  Helmut Deschner ,  Theo Grimm ,  Gerd Hofmann ,  Dieter Sauer

发明人： Gerhard Schwarz ,  Reiner Naumann ,  Helmut Deschner ,  Theo Grimm ,  Gerd Hofmann ,  Dieter Sauer

IPC分类号： H01R29/00

CPC分类号： H01R13/645 ,  H01R13/527 ,  H01R13/533 ,  H01R13/7035

摘要： The electric plug connector is intended to be used especially for explosion-proof areas. It comprises a plug and a socket. The latter includes in a housing a socket insert which, in the inserted condition of the plugs, is supported such that it is rotatable between an off position and an on position. In said socket a locking means is supported such that it is adjustable between a locking position and a release position, said locking means being provided with at least one coding projection which, in the condition in which the plug is inserted in the socket, projects into a complementary coding aperture and releases the locking means, whereupon the socket can be switched from said off position to said on position.

摘要翻译： 电插头连接器专门用于防爆区域。 它包括插头和插座。 后者包括在壳体中的插座插入件，其在插头的插入状态下被支撑，使得其可在关闭位置和打开位置之间旋转。 在所述插座中，锁定装置被支撑为使得其在锁定位置和释放位置之间是可调节的，所述锁定装置设置有至少一个编码突起，所述至少一个编码突起在插头插入插座中的情况下投射到 互补编码孔径并释放锁定装置，于是插座可以从所述关闭位置切换到所述打开位置。

公开(公告)号：US06368145B1

公开(公告)日：2002-04-09

申请号：US09520028

申请日：2000-03-06

申请人： Gerhard Schwarz ,  Reiner Naumann ,  Helmut Deschner ,  Theo Grimm ,  Gerd Hofmann ,  Dieter Sauer

发明人： Gerhard Schwarz ,  Reiner Naumann ,  Helmut Deschner ,  Theo Grimm ,  Gerd Hofmann ,  Dieter Sauer

IPC分类号： H01R1358

CPC分类号： H01R13/5205 ,  H01R13/5816

摘要： A plug includes at least one plug body having an axial bore, with a cable being insertable into the plug body at the one end of the plug body, and which can be connected to electric contact elements arranged at the second end. The first end has an associated strain relief mechanism including at least two clamping elements adjustably supported for clamping the cable. The plug body also has at least two sliding guides open to the outside in the direction toward the axial bore, in which the clamping elements are movably guided.

摘要翻译： 塞子包括具有轴向孔的至少一个插塞体，电缆可以在插塞本体的一端插入到插塞主体中，并且可以连接到布置在第二端的电接触元件。 第一端具有相关联的应变消除机构，其包括至少两个可调节地支撑以夹持电缆的夹紧元件。 插塞体还具有至少两个滑动引导件，该滑动引导件朝着朝向轴向孔的方向向外开口，夹紧元件可移动地被引导到该轴向孔中。

公开(公告)号：US07871287B2

公开(公告)日：2011-01-18

申请号：US10518907

申请日：2003-03-03

申请人： Gerd Hofmann ,  Reiner Naumann

发明人： Gerd Hofmann ,  Reiner Naumann

IPC分类号： H01R4/26 ,  H01R11/20

CPC分类号： H01R4/2458 ,  H01R4/2433

摘要： A branching device for at least one electric line exhibits branching contacts and a housing in which at least one electrically conducting wire terminal is accommodated in a holder. The device is characterized in that contact lips with cutting edges for cutting through the insulation of the wires of the electric line are provided on the wire terminals in that the wire terminals represent the branching contacts and in that a through-channel for the uninterrupted passage of a wire is provided in each wire terminal.

摘要翻译： 用于至少一条电线的分支装置表现出分支触点和壳体，其中至少一个导电线端子容纳在支架中。 该装置的特征在于，在电线端子上设置有用于切割电线的电线绝缘的切割边缘的接触唇，因为电线端子表示分支触点，并且通过用于不间断通过的通道 在每个电线端子中设置导线。

公开(公告)号：US07615715B2

公开(公告)日：2009-11-10

申请号：US11910512

申请日：2006-02-03

申请人： Gerd Hofmann ,  Reiner Naumann

发明人： Gerd Hofmann ,  Reiner Naumann

IPC分类号： H02G3/18

CPC分类号： H02G15/04 ,  Y10T16/05

摘要： A cable bushing device is used to pass an electrical cable through, in particular, two adjacent housings which are explosion and/or flame-proof. The cable bushing device includes a sleeve-like external body which can be inserted by the opposite first and second end sections into corresponding housing bores. Furthermore, the device has an insert inserted into an axial opening of the external body for retaining the electrical cables passed through the device and a fixing device for fastening the device to at least one housing. To improve a cable bushing device of this nature such that the assembly is simplified while retaining all the positive properties with regard to explosion and/or flame-proof protection and at the same time wider tolerances are possible in the manufacture of the housing bore, the fixing device has on the first end section an external thread formed to match an internal thread of the corresponding housing bore, a mounting nut which can be screwed onto the first end section and a limit-stop element assigned to the second end section and which essentially protrudes radially outwards.

摘要翻译： 电缆套管装置用于使电缆通过特别是两个相邻的外壳，它们是爆炸和/或防火的。 电缆套管装置包括套筒状的外部主体，其可以由相对的第一和第二端部插入到相应的壳体孔中。 此外，该装置具有插入到外部主体的轴向开口中的插入件，用于保持穿过该装置的电缆以及用于将装置紧固至至少一个外壳的固定装置。 为了改进这种性质的电缆套管装置，使得组件被简化，同时保持关于爆炸和/或防火保护的所有正性质，并且同时在制造壳体孔中可以有更宽的公差， 固定装置在第一端部上具有形成为匹配相应的壳体孔的内螺纹的外螺纹，可以旋拧到第一端部上的安装螺母和分配给第二端部的限位元件，并且基本上 径向向外突出。

公开(公告)号：US20080314637A1

公开(公告)日：2008-12-25

申请号：US11910512

申请日：2006-02-03

申请人： Gerd Hofmann ,  Reiner Naumann

发明人： Gerd Hofmann ,  Reiner Naumann

IPC分类号： H02G3/18

CPC分类号： H02G15/04 ,  Y10T16/05

摘要： A cable bushing device is used to pass an electrical cable through, in particular, two adjacent housings which are explosion and/or flame-proof. The cable bushing device comprises a sleeve-like external body which can be inserted by the opposite first and second end sections into corresponding housing bores. Furthermore, the device has an insert inserted into an axial opening of the external body for retaining the electrical cables passed through the device and a fixing device for fastening the device to at least one housing.To improve a cable bushing device of this nature such that the assembly is simplified while retaining all the positive properties with regard to explosion and/or flame-proof protection and at the same time wider tolerances are possible in the manufacture of the housing bore, the fixing device has on the first end section an external thread formed to match an internal thread of the corresponding housing bore, a mounting nut which can be screwed onto the first end section and a limit-stop element assigned to the second end section and which essentially protrudes radially outwards.

摘要翻译： 电缆套管装置用于使电缆通过特别是两个相邻的外壳，它们是爆炸和/或防火的。 电缆套管装置包括套筒状的外部主体，该外部主体可以由相对的第一和第二端部插入到相应的壳体孔中。 此外，该装置具有插入到外部主体的轴向开口中的插入件，用于保持穿过该装置的电缆以及用于将装置紧固至至少一个外壳的固定装置。 为了改善这种性质的电缆套管装置，使得组件被简化，同时保持关于爆炸和/或防火保护的所有正性质，并且同时在制造壳体孔中可以有更宽的公差， 固定装置在第一端部上具有形成为匹配相应的壳体孔的内螺纹的外螺纹，可以旋拧到第一端部上的安装螺母和分配给第二端部的限位元件，并且基本上 径向向外突出。

公开(公告)号：US09396886B2

公开(公告)日：2016-07-19

申请号：US14123749

申请日：2012-06-01

申请人： Markus Reinhart ,  Gerd Hofmann

发明人： Markus Reinhart ,  Gerd Hofmann

IPC分类号： H01H19/14 ,  H01H3/20 ,  H01H9/04 ,  H01H71/56 ,  H01H3/40 ,  H01H3/46 ,  H01H3/54 ,  H01H9/28 ,  H01H19/08

CPC分类号： H01H3/20 ,  H01H3/40 ,  H01H3/46 ,  H01H3/54 ,  H01H9/04 ,  H01H9/286 ,  H01H19/08 ,  H01H19/14 ,  H01H71/56 ,  H01H2071/565 ,  H01H2221/01 ,  H01H2221/024 ,  H01H2221/03

摘要： An actuating device is proposed for an electric/electronic device within an in particular flame-proof housing. The electrical/electronic device includes an essentially linearly movable on/off lever. In order to provide such an actuating device being accessible on the exterior of the respective flameproof housing and allowing mechanical actuation of the respective on/off lever without adversely affecting the flameproof housing, the actuating device includes at least a rotatably mounted handle disposed on the outside of the housing and a shaft connected with it in a rotatably fixed manner, the shaft being guided into the housing interior and there being connected movably to the on/off lever by a transformation gear for transforming rotational motion into linear motion.

摘要翻译： 提出了一种用于特别是防火外壳内的电气/电子设备的致动装置。 电气/电子设备包括基本上可线性移动的开/关杆。 为了提供这样的致动装置，可以在相应的隔爆壳体的外部上进入，并且允许相应的开/关杆的机械致动而不会不利地影响防火外壳，所述致动装置包括设置在外部的至少一个可旋转地安装的手柄 以及以可旋转地固定的方式与其连接的轴，所述轴被引导到所述壳体内部，并且通过用于将旋转运动变换为直线运动的转换齿轮可移动地连接到所述开/关杆。

公开(公告)号：US20140326585A1

公开(公告)日：2014-11-06

申请号：US14123749

申请日：2012-06-01

申请人： Markus Reinhart ,  Gerd Hofmann

发明人： Markus Reinhart ,  Gerd Hofmann

IPC分类号： H01H3/20 ,  H01H3/40 ,  H01H19/08 ,  H01H3/54 ,  H01H9/28 ,  H01H19/14 ,  H01H3/46

CPC分类号： H01H3/20 ,  H01H3/40 ,  H01H3/46 ,  H01H3/54 ,  H01H9/04 ,  H01H9/286 ,  H01H19/08 ,  H01H19/14 ,  H01H71/56 ,  H01H2071/565 ,  H01H2221/01 ,  H01H2221/024 ,  H01H2221/03

摘要： An actuating device is proposed for an electric/electronic device within an in particular flame-proof housing, said electrical/electronic device comprising an essentially linearly movable on/off lever. In order to provide such an actuating device being accessible on the exterior of the respective flameproof housing and allowing mechanical actuation of the respective on/off lever without adversely affecting the flameproof housing, the actuating device comprises at least a rotatably mounted handle disposed on the outside of the housing and a shaft connected with it in a rotatably fixed manner, said shaft being guided into the housing interior and there being connected movably to the on/off lever by means of a transformation gear for transforming rotational motion into linear motion.

摘要翻译： 提出了一种用于特别是防火外壳内的电气/电子设备的致动装置，所述电气/电子设备包括基本上可直线移动的开/关杆。 为了提供这样的致动装置，可以在相应的防火外壳的外部进入，并且允许相应的开/关杆的机械致动而不会不利地影响防火外壳，致动装置包括设置在外部的至少一个可旋转地安装的手柄 以及以可旋转地固定的方式与其连接的轴，所述轴被引导到壳体内部，并且通过用于将旋转运动转换为直线运动的转换齿轮可移动地连接到开/关杆。