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    • 2. 发明公开
    • Scaffolding frame structure
    • Rahmenartiger AufbaufürGerüste。
    • EP0072100A2
    • 1983-02-16
    • EP82303571.2
    • 1982-07-08
    • Martin-Thomas Limited
    • Crook, Roger LesliePettitt, Stanley Julius
    • E04G1/12E04G1/16E04G7/30
    • E04G7/306E04G5/16E04G7/30
    • A scaffolding frame structure comprises a plurality of scaffolding tubes assembled to form a three-dimensional rectangular-sided framework. Tube-end fixtures (1) secure together orthogonally intersecting tubes. These fixtures (1) comprise an eye portion (2), arranged to surround vertical tubes (7, 8), and aligned shank portions (3,4). One of the shank portions (3) is arranged to support an end of a horizontal tube (11, 27). A tubular stub member (47) disposed on the other shank portion (4) provides mounting means for a bracing tube (39) linking a pair of substantially horizontal tubes (11, 27).
      The bracing tubes (39) lie outside the bounds of the framework and thereby permit a working platform (37, 38), secured to respective horizontally extending tubes, to extend across substantially the entire horizontally presented internal surface area of the framework.
    • 脚手架框架结构包括组装成形成三维矩形框架的多个脚手架管。 管端固定装置(1)固定在正交相交的管子上。 这些固定装置(1)包括设置成围绕竖直管(7,8)和对准的柄部分(3,4)的眼部(2)。 柄部分(3)中的一个被布置成支撑水平管(11,27)的端部。 设置在另一个柄部分(4)上的管状短管部件(47)为连接一对基本水平的管子(11,27)的支撑管(39)提供安装装置。 支撑管(39)位于框架的边界之外,从而允许固定到相应水平延伸的管的工作平台(37,38)延伸跨越框架的整个水平呈现的内表面区域。
    • 3. 发明公开
    • Castors
    • Laufrollen。
    • EP0067023A2
    • 1982-12-15
    • EP82302798.2
    • 1982-06-01
    • Martin-Thomas Limited
    • Pettitt, Stanley Julius
    • B60B33/00
    • B60B33/0089B60B33/0078
    • A castor suitable for supporting a builders' staging allows support to be provided by either a wheel or a base plate resting on a ground level. Braking means permit the castor to be locked in either case.
      The castor incorporates a wheel 10 mounted on an axle 11, which axle is connected to two plates 25, 26 depending on either side of the wheel from a support plate 24 mounted above the wheel. A leg member 35, rotably mounted to the support plate, connects to an upright 36 of a builders staging. A base plate 13 includes upstanding plates 14,15 which are pivotally mounted to the axle, the base being capable of assuming a tower position whereby the base provides support, or of assuming an upper position whereby the wheel provides support. A braking lever 47 includes cam plates 41, 42 having cam slots to locate with the axle. Depression of the lever brings the wheel into firm contact with braking bar 40.
    • 适用于支撑建筑物分级的脚轮允许由搁置在地面上的车轮或底板提供支撑。 制动装置允许脚轮在任一种情况下被锁定。 脚轮包括安装在车轴11上的车轮10,该车轮10从安装在车轮上方的支撑板24取决于车轮的任一侧连接到两个板25,26。 可移动地安装到支撑板的腿部构件35连接到建筑物分段的立柱36。 基板13包括可枢转地安装到轴上的直立板14,15,该基座能够呈现下部位置,由此基座提供支撑,或者假设上部位置,由此车轮提供支撑。 制动杆47包括具有凸轮槽的凸轮板41,42,该凸轮槽与轴一起定位。 杠杆的抑制使车轮与制动杆40牢固接触。