-
-
公开(公告)号：US4942805A
公开(公告)日：1990-07-24
申请号：US305097
申请日：1989-02-02
申请人： John Hellwig , Philip Bradbury
发明人： John Hellwig , Philip Bradbury
CPC分类号： F24F13/0604 , F24F7/06
摘要： A modular office panelling system has been improved by providing an air circulation arrangement of selectively cool or remove heat from a particular area defined by the panelling system. Fans are provided in removable panel cover portions which can advantageously be secured in the office panelling system in the same manner as fabric covered removable cover portions. Thus, the air circulation arrangement may be provided as an original specification or added as a retrofit in the field. The interior of the panel is also used as a large inlet plenum whereby the flow of air into the panel is at a slow velocity.
摘要翻译： 通过提供从由镶板系统限定的特定区域选择性地冷却或去除热量的空气循环装置，改进了模块化办公面板系统。 风扇设置在可移除的面板盖部分中，其可以以与织物覆盖的可移除盖部分相同的方式有利地固定在办公面板系统中。 因此，空气循环装置可以作为原始规格提供，或者作为现场的改造而被添加。 面板的内部也用作大的进气室，由此进入面板的空气流速度较慢。
-
公开(公告)号：US4881349A
公开(公告)日：1989-11-21
申请号：US198295
申请日：1988-05-25
申请人： Mortimer Brown , John Hellwig
发明人： Mortimer Brown , John Hellwig
IPC分类号： E04B2/74
CPC分类号： E04B2/7425
摘要： Securement and cooperation between panels of an office panelling system is improved by mechanically connecting panels in a manner to maintain a particular orientation and to allow transfer of loads therebetween. The mechanical fasteners are advantageously combined with compressible strips between panels which not only deform during fastening of the fasteners, but engage the panel and distribute the clamping force to a larger area thereby adding structural rigidity.
-
-
公开(公告)号：US6135556A
公开(公告)日：2000-10-24
申请号：US92755
申请日：1998-06-05
申请人： Zooey Chu , Harald Wurl , Hermann Bock
发明人： Zooey Chu , Harald Wurl , Hermann Bock
CPC分类号： A47C1/023
摘要： A chair comprises a longitudinally extending seat; a support member for supporting the seat at an elevated height; a slide member fixedly mounted to one of the seat and the support member; a housing positioned between the seat and the support member and fixedly mounted to the other of the seat and the support member, the housing having a cavity for slidably receiving the slide member, the slide member mounted for longitudinal movement forward and rearward with respect to the housing; and, an adjustment member mounted in the housing and drivingly connected to the slide member, whereby movement of the adjustment member in a first direction causes the seat to move forwardly and movement of the adjustment member in the opposite direction causes the seat to move rearwardly.
摘要翻译： 椅子包括纵向延伸的座椅; 用于在升高的高度处支撑座椅的支撑构件; 固定地安装到座椅和支撑构件中的一个的滑动构件; 定位在所述座椅和所述支撑构件之间并且固定地安装到所述座椅和所述支撑构件中的另一个的壳体，所述壳体具有用于可滑动地容纳所述滑动构件的空腔，所述滑动构件安装成相对于所述支撑构件向前和向后纵向运动 住房; 以及安装在所述壳体中并且驱动地连接到所述滑动构件的调节构件，由此所述调节构件在第一方向上的移动使得所述座椅向前移动，并且所述调节构件在相反方向上的移动导致所述座椅向后移动。
-
-
-
公开(公告)号：US5013112A
公开(公告)日：1991-05-07
申请号：US509744
申请日：1990-04-17
申请人： John Hellwig
发明人： John Hellwig
IPC分类号： G02B6/44
CPC分类号： G02B6/4452 , G02B6/4439 , G02B6/4471
摘要： An office panelling system is advantageously combined with fiber optic communication cable wherein the panels of the system are generally open in the center thereof and the vertical space of the panel is advantageously used for reducing the curvature of the cable between panels disposed at an angle. The panels have a metal framework onto the sides of which cover members are secured such that the interior of the framework is generally open. The framework includes a host of distributed passage ports therethrough for allowing communication cables and the like to pass through the framework where desired. The fiber optic communication cable is strung through the frameworks of the panels and rounds corners between panels disposed at an angle by using both the vertical and horizontal planes of the framework to provide a curvature in the cable rounding the corner between angled panels much greater than the angle of curvature of the cable if the cable was confined to a single horizontal plane for rounding the same corner. The rate of curvature of the cable is important, as in fiber optic cables light loss is encountered with any corner and the extent of the light loss increases as the radius of curvature becomes smaller. It is the general practice that the rate of curvature chould not be less than ten times the diameter of the cable.
摘要翻译： 办公面板系统有利地与光纤通信电缆组合，其中系统的面板通常在其中心开口，并且面板的垂直空间有利地用于减小以一定角度设置的面板之间的电缆的曲率。 这些面板在其侧面上具有金属框架，盖的构件被固定，使得框架的内部通常是敞开的。 该框架包括一组通过其分布的通道端口，用于允许通信电缆等在需要时通过框架。 纤维光通信电缆穿过面板的框架，并通过使用框架的垂直和水平面两者在一定角度设置的面板之间的角落圆角，以提供在弯曲面板之间的角部四周的曲率，远大于 如果电缆被限制在单个水平面上以使相同角落四舍五入，则电缆的曲率角。 电缆的曲率是重要的，因为在光纤电缆中，任何拐角都会遇到光损失，随着曲率半径变小，光损失的程度会增加。 通常的做法是曲率不能小于电缆直径的十倍。
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.013 秒)
