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11. 发明授权

US3930645A Ceiling article support device 失效
标题翻译：天花板支撑装置
公开(公告)号：US3930645A
公开(公告)日：1976-01-06
申请号：US522698
申请日：1974-11-11
申请人： Raymond Anderson
发明人： Raymond Anderson
IPC分类号： B25J1/04 , E04F21/18 , F16M13/00 , B25J3/00
CPC分类号： B25J1/04 , E04F21/1805 , E04F21/1833
摘要： An elevator and support device is disclosed wherein a required adjustment may be conveniently made by a single operator without substantially disturbing his position. Devices such as disclosed in the subject invention find application in the installation of ceiling tiles and other building materials usually attached to overhead rafters and ceiling beams. Prior art devices have been cumbersome and/or complicated and expensive and most have required at least two operators in order to effectuate a fine adjustment of the holding device. The present invention provides fine adjustment capabilities requiring the attention of only one operator.
摘要翻译：公开了一种电梯和支撑装置，其中可以由单个操作者方便地进行所需的调节，而基本上不干扰他的位置。在本发明中公开的装置可用于安装通常连接到架空椽子和天花板横梁上的天花板瓦和其它建筑材料。现有技术的装置是麻烦和/或复杂和昂贵的，并且大多数需要至少两个操作者以实现保持装置的微调。本发明提供了仅需要一个操作者注意的精细调整能力。

12. 发明申请

US20060117679A1 Apparatus for installing ceiling wallboard 审中-公开
标题翻译：天花板墙板安装设备
公开(公告)号：US20060117679A1
公开(公告)日：2006-06-08
申请号：US11004147
申请日：2004-12-03
申请人： Paul Ferony
发明人： Paul Ferony
IPC分类号： E02D5/74
CPC分类号： E04F21/1805 , E04F21/1833
摘要： A dead man support apparatus for use in installing wallboard on a ceiling structure which includes a column. The column has first and second coaxial sections that cooperate telescopically and are spring biased in a direction that axial extends each section with respect to the other section. The apparatus also includes a contact member mounted on an axial extremity of the column. In some forms of the invention the spring is a coil compressions spring. One of the first and second coaxial sections may be a hollow cylindrical section. The relative axial travel between the first and second coaxial sections may be about 4 inches. In some cases the column has a length that is between 7 and 8 feet. At least a part thereof may be manufactured of fiberglass, aluminum or other light weight material.
摘要翻译：一种用于在包括柱的天花板结构上安装墙板的死人支撑装置。该柱具有第一和第二同轴部分，该第一和第二同轴部分可伸缩地协作并且沿着相对于另一部分轴向地延伸每个部分的方向弹簧偏置。该装置还包括安装在柱的轴向末端上的接触构件。在本发明的一些形式中，弹簧是线圈压缩弹簧。第一和第二同轴部分中的一个可以是中空圆柱形部分。第一和第二同轴部分之间的相对轴向行程可以是约4英寸。在某些情况下，色谱柱的长度为7至8英尺。其至少一部分可以由玻璃纤维，铝或其他轻质材料制成。

13. 发明授权

US5129774A Sheet-rock lifter 失效
标题翻译：板岩式升降机
公开(公告)号：US5129774A
公开(公告)日：1992-07-14
申请号：US691130
申请日：1991-04-24
申请人： Lazaro Balseiro , Henry Lopez
发明人： Lazaro Balseiro , Henry Lopez
IPC分类号： E04F21/18
CPC分类号： E04F21/1805 , E04F21/1833
摘要： An apparatus for lifting a panel to a ceiling has a post having an upper end and a lower end, a spring in the post between the upper and lower ends for at least limited longitudinal compression of the post against a spring force, and a foot pivoted on the lower end about a foot axis transverse to the longitudinal axis. A handle is pivoted on the post between its ends about a handle axis generally parallel to the foot axis and a panel-engaging support bar is pivoted on the upper end of the post about a bar-pivot axis generally parallel to the foot and handle axes, extends perpendicular to this bar-pivot axis, and has one end provided with an outwardly directed cleat. Thus this bar can be engaged under the panel with the cleat against an edge of the panel. At least one bar spring is operatively engaged between the bar and the post for biasing the bar into a position extending perpendicular to the post.
摘要翻译：一种用于将面板提升到天花板的装置具有一个具有上端和下端的柱，位于上端和下端之间的柱中的弹簧，用于至少有限地纵向压缩柱抵抗弹簧力，并且脚枢转在相对于纵向轴线横向的脚轴的下端。手柄在其端部之间围绕大致平行于脚轴线的手柄轴线枢转，并且面板接合支撑杆围绕杆大致平行于脚的杆枢转轴线枢转，并且手柄轴线垂直于该杆 - 枢转轴线延伸，并且其一端设置有向外定向的防滑板。因此，该杆可以在防护板抵靠面板的边缘的下面接合在面板下方。至少一个杆弹簧可操作地接合在杆和柱之间，用于将杆偏压到垂直于柱延伸的位置。

14. 发明授权

US4733844A Sheet rock support devise 失效
标题翻译：板岩支撑设计
公开(公告)号：US4733844A
公开(公告)日：1988-03-29
申请号：US13024
申请日：1987-02-10
申请人： John Molloy
发明人： John Molloy
IPC分类号： E04F21/18 , E04G25/08 , E04G25/00
CPC分类号： E04G25/08 , E04F21/1805 , E04F21/1833
摘要： A sheetrock support device is disclosed that is conveniently adjusted to heights and loads and can be operated from floor or ceiling area by a single operator. Efficiency of prior art have been greatly diminished when operating in various work areas, heights and loads. This present invention provides exact tension to supported materials eliminating damage to them by possessing easy fine adjustment capabilities.
摘要翻译：公开了一种方便地调节到高度和负载的板材支撑装置，并且可以由单个操作者从地板或天花板区域操作。当在各种工作区域，高度和负载下工作时，现有技术的效率大大降低。本发明通过具有容易的精细调整能力来提供对支撑材料的精确张力，从而消除对它们的损害。

15. 发明授权

US1820950A Adjustable prop 失效
标题翻译：可调节道具
公开(公告)号：US1820950A
公开(公告)日：1931-09-01
申请号：US26884928
申请日：1928-04-10
申请人： SCHULSTADT HUGO G
发明人： SCHULSTADT HUGO G
IPC分类号： E04F21/18
CPC分类号： E04F21/1805 , E04F21/1833 , Y10T74/20666 , Y10T403/32459 , Y10T403/32991

16. 发明授权

US1764678A Supporting device 失效
标题翻译：配套设备
公开(公告)号：US1764678A
公开(公告)日：1930-06-17
申请号：US30890728
申请日：1928-09-28
申请人： FOX NATHAN H
发明人： FOX NATHAN H
IPC分类号： E04F21/18
CPC分类号： E04F21/1805 , E04F21/1833

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