Metallic framework equipped with a progressive tightening corner-piece, in particular for an electrical cabinet
    1.
    发明授权
    Metallic framework equipped with a progressive tightening corner-piece, in particular for an electrical cabinet 有权
    金属框架配有逐渐紧固的角件,特别适用于电气柜

    公开(公告)号:US06299268B1

    公开(公告)日:2001-10-09

    申请号:US09640176

    申请日:2000-08-17

    CPC classification number: H02B1/301 H02B1/01 H02B1/014

    Abstract: A frame is equipped with joining parts formed by bipods which are equipped with positioning means in the intermediate common part for fixing of the girders. Each positioning means comprises at least one pair of bearing faces arranged in a V-shaped confining a corner-piece with an acute angle in which the girder of conjugate shape fits. An assembly screw performs progressive tightening of the girder onto the corner-piece of the bipod.

    Abstract translation: 框架装有由两脚架形成的接合部件,该两脚架在中间公共部分中配备有用于固定桁材的定位装置。 每个定位装置包括布置成V形的至少一对支承面,所述V形限制具有共轭形状的大梁的尖锐角的角件。 组装螺丝执行大梁逐渐拧紧到两脚架的角块上。

    Corner junction for cabinet, and electrical cabinet comprising such
junctions
    2.
    发明授权
    Corner junction for cabinet, and electrical cabinet comprising such junctions 失效
    用于机柜的角接头,以及包括这种接合处的电气柜

    公开(公告)号:US5498073A

    公开(公告)日:1996-03-12

    申请号:US318440

    申请日:1994-10-05

    CPC classification number: H02B1/301 H02B1/01 H02B1/014

    Abstract: A corner junction for a cabinet, including a gusset plate having two profile sections secured thereto and including two adjacent joining surfaces which extend perpendicularly to a plane of the profile sections. A foot having complementary joining surfaces is secured to the gusset plate, such that the complementary joining surfaces are received by and abut against the joining surfaces of the gusset plate. At least one protruding portion extends from the foot and at least one complementary notch is formed in the gusset plate or the profile sections, the complementary notch receiving the protruding portion to lock the foot from translating in a direction parallel to the longitudinal axis of the foot. Additionally, a securing device is provided to secure the foot to the gusset plate, by clamping the foot between the joining surfaces. The foot is adapted to engage the gusset plate by translation along a direction parallel to the plane of the profile sections. A parallelepipedic cabinet is provided which incorporates the corner junction, and which has a vertical support pillars which are individually removable without disassembling a roof frame or a base frame formed by the profile sections.

    Abstract translation: 一种用于橱柜的角接头,包括具有固定到其上的两个轮廓部分的角撑板,并且包括垂直于轮廓部分的平面延伸的两个相邻的接合表面。 具有互补的接合表面的脚固定到角撑板上,使得互补的接合表面由角撑板的接合表面接收并邻接。 至少一个突出部分从脚延伸,并且在角撑板或轮廓部分中形成至少一个互补的凹口,互补的凹口接收突出部分以锁定脚在平行于脚的纵向轴线的方向上的平移 。 此外,提供固定装置以通过将脚夹在接合表面之间来将脚固定到角撑板上。 脚适于通过平行于轮廓部分的平面的方向平移而接合角撑板。 提供了一种平行六面体柜,其包括拐角接合处,并且具有垂直的支撑柱,其可拆卸而不拆卸由轮廓部分形成的车顶框架或基座。

    Metal frame with a hyperstatic assembly wedge, notably for an electrical
cabinet framework
    3.
    发明授权
    Metal frame with a hyperstatic assembly wedge, notably for an electrical cabinet framework 失效
    金属框架具有超静电装配楔形件,特别适用于电柜框架

    公开(公告)号:US6019446A

    公开(公告)日:2000-02-01

    申请号:US33689

    申请日:1998-03-03

    CPC classification number: H02B1/01 H02B1/308 H02B1/014

    Abstract: A metal frame for an electrical cabinet comprises an assembly of uprights and cross-members forming a framework with high mechanical rigidity. Each upright is provided with a support equipped with four bearing surfaces designed to cooperate with two positioning surfaces of conjugate shapes of a cross-member of the first series to form a fixing device with a hyperstatic wedge when the fixing screw is tightened, which screw passes through a hole of the corresponding cross-member, and cooperating with a lock-nut secured to the support. The nut has a tapped hole arranged in the center of symmetry of the four bearing surfaces of the housing.

    Abstract translation: 用于电气柜的金属框架包括形成具有高机械刚度的框架的立柱和横向构件的组件。 每个立柱设置有一个支撑件,该支架配有四个支承表面,设计成与第一系列的横向构件的共轭形状的两个定位表面配合,以在固定螺丝被拧紧时形成具有超静态楔形的固定装置, 通过相应横向构件的孔,并与固定到支撑件的锁紧螺母配合。 螺母具有布置在壳体的四个支承表面的对称中心的螺纹孔。

    Support base for an electrical cabinet or similar and cabinet equipped
with such a support base
    4.
    发明授权
    Support base for an electrical cabinet or similar and cabinet equipped with such a support base 失效
    电气柜或类似的支撑座,以及配有这种支撑座的机柜

    公开(公告)号:US5655821A

    公开(公告)日:1997-08-12

    申请号:US588436

    申请日:1996-01-18

    CPC classification number: H02B1/303 A47B91/08 H02B1/308 H02B1/014

    Abstract: The present invention relates to a support base for cabinets designed to house electrical and/or electronic apparatuses, and a cabinet equipped with such a support base. The support base comprises four corner blocks and four panels joining the corner blocks, the corner blocks each comprising an upper assembly plate and a lower assembly plate assembled to one another by vertical partitions, the upper plate comprising means for fixing the block to the frame of the cabinet, whereas the lower plate comprises means for fixing the block to the ground. These fixing means comprise two fixing orifices accessible respectively via the two external side faces of the block, each orifce having a fixing axis which is inclined by an angle of about 20.degree. with respect to the plane of the corresponding external face of the block. Each block comprises a vertical internal partition forming an angle of 45.degree. with the external faces of the block and comprising an opening for the passage of handling bars.

    Abstract translation: 本发明涉及一种用于容纳电气和/或电子设备的机柜的支撑基座,以及配备有这种支撑基座的机柜。 支撑基座包括四个拐角块和四个面板,其接合角块,每个角块包括上部组装板和通过垂直隔板彼此组装的下部组装板,上部板包括用于将块固定到框架 机柜,而下板包括用于将块固定到地面的装置。 这些固定装置包括分别通过块的两个外侧面可接近的两个固定孔,每个翼片具有相对于块的对应外表面的平面倾斜约20°的固定轴。 每个块包括与块的外表面形成45°的角度的垂直内部分隔,并且包括用于操纵杆通过的开口。

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