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    • 71. 发明授权
    • Panel lift apparatus
    • 面板升降机
    • US5732527A
    • 1998-03-31
    • US670555
    • 1996-06-27
    • John E. Schneider
    • John E. Schneider
    • E04F21/18E04D15/00
    • E04F21/1822Y10S269/904
    • An apparatus illustrated in two embodiments assists a sole worker in the positioning and installing of ceiling panels, such as sheetrock, to ceiling joists. In the first embodiment, a panel is placed on an arm pivotably connected to a post firmly positioned between a floor and a ceiling. Upon the release of a lever, a pressurized gas cylinder causes the arm to lift the panel angularly into substantially horizontal orientation adjacent the ceiling joists. In the second embodiment a plate formed with a ramp portion extends at an angle to a bearing plate portion. The bearing plate portion is fastened to a ceiling joist with the ramp portion angled downward. A first edge of a ceiling panel is placed on the ramp and the opposite edge of the ceiling panel is lifted by a worker so that the first edge is forced upward on the ramp to rest on the bearing portion as the second edge is brought into a substantially horizontal position.
    • 两个实施例中所示的装置协助一个唯一的工作人员将顶板如天花板板定位和安装到天花板托梁上。 在第一实施例中,将面板放置在可枢转地连接到牢固地定位在地板和天花板之间的柱上的臂上。 在杆的释放时,加压气瓶使得臂将板提升成与天​​花板托梁相邻的基本上水平的方向。 在第二实施例中,形成有斜坡部分的板与支承板部分成一定角度延伸。 轴承板部分固定在天花板托梁上,坡道部分向下倾斜。 天花板的第一边缘被放置在斜坡上,天花板的相对边缘被工人抬起,使得第一边缘被迫向上在斜面上,以便当第二边缘进入 大致水平位置。
    • 72. 发明授权
    • Wall board lifting and positioning apparatus
    • 墙板升降定位装置
    • US5224808A
    • 1993-07-06
    • US699182
    • 1991-05-13
    • James Macris
    • James Macris
    • B66F19/00E04F21/18
    • E04F21/1822B66F19/00Y10T74/18944
    • A wall board lifting and positioning apparatus which includes an elongated boom having first and second ends and apparatus for holding an associated individual panel. The apparatus for holding is carried on the elongated boom proximate to the first end thereof and apparatus for moving the boom through a plurality of substantially coplanar positions. The apparatus includes apparatus for pivoting and rotating the apparatus for holding to position the apparatus for holding. In some forms of the invention the apparatus for moving includes a first elongated control link and a second elongated control link. The boom may be supported on a head member. The first control link and the second control link may be each pivotally connected to the head member and may also be pivotally connected to the boom.
    • 一种墙板提升和定位装置,其包括具有第一和第二端的细长悬臂和用于保持相关联的单独面板的装置。 用于保持的装置承载在靠近其第一端的细长悬臂上,并且用于使吊杆移动通过多个基本上共面的位置的装置。 该装置包括用于枢转和旋转用于保持装置以定位用于保持的装置的装置。 在本发明的一些形式中,移动装置包括第一细长控制链接和第二细长控制链接。 吊杆可以支撑在头部构件上。 第一控制链路和第二控制链路可以各自枢转地连接到头部构件,并且还可以枢转地连接到起重臂。
    • 73. 发明授权
    • Sheet handling apparatus
    • 纸张处理设备
    • US4826390A
    • 1989-05-02
    • US185417
    • 1988-04-25
    • Ronald Paxton
    • Ronald Paxton
    • E04F21/18
    • E04F21/1822Y10S269/904
    • Apparatus for lifting and supporting wallboard or other sheet material for horizontal or vertical installation on a ceiling or side wall of a structure. A pair of spaced apart identical pivot arms attach at one end to studs, joists or the like available in a building under construction and the other ends are connected together by an elongated bar or rod member. A clip or hanger supports the sheet material when the apparatus is in a vertical position and when translated toward the attachment to vertical studs the arms lock in this horizontal position. The apparatus can be operated in right or left direction of pivot. The apparatus can be easily stored in a small space by removal of the interconnecting rod.
    • 用于提升和支撑用于在结构的天花板或侧壁上水平或垂直安装的墙板或其他片材的装置。 一对间隔开的相同的枢转臂在一端附接到在建筑物内可用的螺栓,托梁等,并且另一端通过细长的杆或杆构件连接在一起。 当装置处于垂直位置时,夹子或衣架支撑片材,并且当朝向垂直钉的附件平移时,臂锁定在该水平位置。 该装置可以在枢轴的左右方向上操作。 该装置可以通过去除互连杆而容易地存储在较小的空间中。
    • 74. 发明授权
    • Building panel placement apparatus
    • 建筑面板放置装置
    • US4026519A
    • 1977-05-31
    • US665029
    • 1976-03-08
    • Harry W. Piercy
    • Harry W. Piercy
    • E04F21/18B60P1/00
    • E04F21/1822
    • A machine for use in placing of a wall or ceiling panel in position which holds the panel firmly in place as it is nailed into the structure of a building. The machine is mounted on wheeled base and fitted with a support platform mounted by compression springs to fixed arms. The fixed arms are oriented perpendicular to the plane of the support platform, and are pivotably mounted to an extendable arm linkage joined to the base. The extendable arm linkage consists of a plurality of pivotable arms, rotatably linked by a first set of chain drives driven by a first gear motor for rotation of the arms of the linkage to extend or withdraw the platform in relation to the base, and a second set of chain drives driven by a second gear motor which serves to rotate the plane of the support platform with respect to the base plane.
    • 一种用于将墙壁或天花板镶嵌在将面板牢固地固定在适当位置的位置的机器,因为它被钉入建筑物的结构中。 机器安装在轮式底座上,并配有一个由压缩弹簧安装到固定臂上的支撑平台。 固定臂垂直于支撑平台的平面定向,并且可枢转地安装到连接到基座的可延伸臂连杆。 可伸缩臂连杆由多个可枢转的臂组成,可旋转地由第一组驱动的链条驱动器链接,第一组链条驱动器由第一齿轮马达驱动,用于使连杆的臂旋转以相对于基座延伸或退出平台, 由用于使支撑平台的平面相对于基础平面旋转的第二齿轮马达驱动的一组链条驱动器。