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1. 发明授权

US5092552A Ergonomic equipment arm 失效
标题翻译：人体工程学设备臂
公开(公告)号：US5092552A
公开(公告)日：1992-03-03
申请号：US517511
申请日：1990-04-27
申请人： Douglas C. Dayton , John D. Ardito
发明人： Douglas C. Dayton , John D. Ardito
IPC分类号： F16C11/06 , F16M11/04 , F16M11/14 , F16M13/00 , F16M13/02 , F21V21/28
CPC分类号： F16M13/022 , F16C11/0661 , F16M11/14 , F16M11/2064 , F16M13/00 , F21V21/28 , F16M2200/04 , F16M2200/068 , F21V21/088
摘要： A mounting arm is disclosed on one end of which a piece of electronic or other equipment is mounted and the other end of which is detachably fastened to the edge of a supporting surface. The arm has three moving joints that permit the equipment fastened thereto to be moved with multiple degrees of freedom for desired positioning of the equipment. One joint utilizes a friction washer assembly and a preloaded torsion spring counterbalancing the weight of the equipment. The torsion spring tension is adjustable to compensate for differing weights of equipment on the one end of the arm. Another joint utilizes a friction ball joint arrangement having double concentric friction ball surfaces in an assembly that permits multiple degrees of freedom of motion and is easily removed from the remainder of the arm without disassembling the ball joint.
摘要翻译：公开了一种安装臂，其一端安装有电子设备或其他设备，另一端可拆卸地固定在支撑表面的边缘上。臂具有三个移动接头，其允许固定在其上的设备以多个自由度移动以期望设备的定位。一个接头使用摩擦垫圈组件和平衡重量的预加载的扭簧。扭力弹簧张力是可调节的，以补偿臂的一端上不同重量的设备。另一个接头利用在组件中具有双同心摩擦球表面的摩擦球接头装置，其允许多个运动自由度，并且容易地从臂的其余部分移除而不拆卸球窝接头。

2. 发明授权

US4703909A Ergonomic equipment arm 失效
公开(公告)号：US4703909A
公开(公告)日：1987-11-03
申请号：US911477
申请日：1986-09-25
申请人： Douglas C. Dayton , John D. Ardito
发明人： Douglas C. Dayton , John D. Ardito
IPC分类号： F16M11/04 , F16M11/14 , F16M13/00 , F16M13/02 , F21V21/28 , F16M11/00
CPC分类号： F21V21/28 , F16M11/14 , F16M11/2064 , F16M13/00 , F16M13/022 , F16M2200/04 , F16M2200/068 , F21V21/088
摘要： A mounting arm is disclosed on one end of which a piece of electronic or other equipment is mounted and the other end of which is detachably fastened to the edge of a supporting surface. The arm has three moving joints that permit the equipment fastened thereto to be moved with multiple degrees of freedom for desired positioning of the equipment. One joint utilizes a friction washer assembly and a preloaded torsion spring counterbalancing the weight of the equipment. The torsion spring tension is adjustable to compensate for differing weights of equipment on the one end of the arm. Another joint utilizes a friction ball joint arrangement having double concentric friction ball surfaces in an assembly that permits multiple degrees of freedom of motion and is easily removed from the remainder of the arm without disassembling the ball joint.

3. 发明授权

US4807842A Tilt apparatus for a display monitor field 失效
标题翻译：用于显示器监视器的倾斜装置
公开(公告)号：US4807842A
公开(公告)日：1989-02-28
申请号：US103619
申请日：1987-09-30
申请人： Joseph L. Freni, Jr. , John D. Ardito
发明人： Joseph L. Freni, Jr. , John D. Ardito
IPC分类号： F16M11/10 , F16M11/12 , G06F1/16 , F16M5/00
CPC分类号： F16M11/10 , F16M11/2021 , F16M13/022 , G06F1/16 , F16M2200/041 , F16M2200/044
摘要： A tilt apparatus allows an operator to readily change the tilt angle of a display monitor and retain the angle after it is changed. The tilt apparatus mounts vertically to the display monitor housing at the rear of the monitor's pivot point and center of gravity. The apparatus includes a piston and spring assembly which counterbalances shifting in the monitor's center of gravity during the manual tilting of the monitor to provide continuously variable adjustment throughout a predefined tilt range. The apparatus also includes frictional drag means to compensate for nonlinear changes in the center of gravity of the monitor.
摘要翻译：倾斜装置允许操作者容易地改变显示监视器的倾斜角度并且在其改变之后保持该角度。倾斜装置垂直安装在监视器枢轴点和重心的后部的显示监视器壳体上。该装置包括活塞和弹簧组件，其在监视器的手动倾斜期间平衡监视器重心的移动，以在整个预定倾斜范围内提供连续可变的调节。该装置还包括用于补偿监视器的重心的非线性变化的摩擦阻力装置。

4. 发明授权

US4708313A Tilt apparatus for a display monitor 失效
标题翻译：用于显示器的倾斜装置
公开(公告)号：US4708313A
公开(公告)日：1987-11-24
申请号：US846336
申请日：1986-03-31
申请人： Joseph L. Freni, Jr. , John D. Ardito
发明人： Joseph L. Freni, Jr. , John D. Ardito
IPC分类号： G09F9/00 , F16M11/10 , F16M11/12 , F16M5/00
CPC分类号： F16M13/022 , F16M11/10 , F16M11/2021 , F16M2200/041
摘要： A tilt apparatus allows an operator to readily change the tilt angle of a display monitor and retain the angle after it is changed. The tilt apparatus mounts vertically to the display monitor housing at the rear of the monitor's pivot point and center of gravity. The apparatus includes a piston and spring assembly which counterbalances shifting in the monitor's center of gravity during the manual tilting of the monitor to provide continuously variable adjustment throughout a predefined tilt range. The apparatus also includes frictional drag means to compensate for nonlinear changes in the center of gravity of the monitor.
摘要翻译：倾斜装置允许操作者容易地改变显示监视器的倾斜角度并且在其改变之后保持该角度。倾斜装置垂直安装在监视器枢轴点和重心的后部的显示监视器壳体上。该装置包括活塞和弹簧组件，其在监视器的手动倾斜期间平衡监视器重心的移动，以在整个预定倾斜范围内提供连续可变的调节。该装置还包括用于补偿监视器的重心的非线性变化的摩擦阻力装置。

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