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1. 发明授权

US5779060A Structure of rack 失效
标题翻译：机架结构
公开(公告)号：US5779060A
公开(公告)日：1998-07-14
申请号：US325827
申请日：1994-10-19
申请人： Takashi Imamoto , Hirotoshi Takada , Toshiaki Miyamaru , Akihiro Hamaguchi
发明人： Takashi Imamoto , Hirotoshi Takada , Toshiaki Miyamaru , Akihiro Hamaguchi
IPC分类号： H05K7/02 , H05K5/00 , H05K7/18 , A47F5/00
CPC分类号： H05K5/0021
摘要： In a structure in which racks back-to-back with each other are placed on a floor, a bottom of at least one of the racks is pressed against the floor by a connecting bar crossing the bottom. In a structure in which a cover is mounted on a rack, a cover has a first shaft movable in a direction parallel to the first shaft and the cover is mounted on the rack by using the first shaft. In a structure in which a cable rack is mounted on a top surface of a rack, a plurality of engagement screws provided on the cable rack are driven into holes formed on the top surface of the rack so that the cable rack is mounted on the top surface of the rack.
摘要翻译：在将背板背靠背放置在地板上的结构中，至少一个机架的底部通过穿过底部的连接杆压靠在地板上。在盖安装在架上的结构中，盖具有可沿与第一轴平行的方向移动的第一轴，并且通过使用第一轴将盖安装在齿条上。在电缆架安装在机架的上表面上的结构中，设置在电缆架上的多个接合螺钉被驱动到形成在机架顶表面上的孔中，使电缆架安装在顶部机架表面。

2. 发明授权

US5381315A Shelf assembly in electronic switching system 失效
标题翻译：电子开关系统中的货架组件
公开(公告)号：US5381315A
公开(公告)日：1995-01-10
申请号：US115770
申请日：1993-09-03
申请人： Akihiro Hamaguchi , Hisao Osone , Hirotoshi Takada , Jun Ohta
发明人： Akihiro Hamaguchi , Hisao Osone , Hirotoshi Takada , Jun Ohta
IPC分类号： H04Q1/14 , H05K7/02 , H05K7/14 , H05K7/20
CPC分类号： H05K7/1424
摘要： A shelf assembly in an electronic switching system in which storability of a cable and coolability of the assembly are enhanced. The shelf assembly comprises an upper stationary rail firmly secured to an upper member of the shelf, an upper slide rail slidably mounted on the upper stationary rail, a lower stationary rail firmly secured to a bottom member of the shelf, and a slide rail slidably mounted on the lower stationary rail. The shelf assembly further comprises a cable box firmly secured to the upper and lower slide rails, the cable box having a plate spreading vertically, an area for receiving the cable being defined in one side surface of the vertical plate; and a drawer unit removably inserted in the cable box along the other side surface of the vertical plate, the drawer unit having a plurality of per-line packages which are withdrawably inserted in the drawer unit, the per-line packages each storing the contents of service per subscriber. A common unit is withdrawably inserted in the shelf, and a cable for electrically connecting the common unit to the drawer unit extends so far as to a front end of the vertical plate of the cable box along the one side surface of the vertical plate.
摘要翻译：电子开关系统中的搁架组件，其中电缆的可存储性和组件的可冷却性得到增强。搁架组件包括牢固地固定到搁架的上部构件的上部固定轨道，可滑动地安装在上部静止轨道上的上部滑轨，牢固地固定到搁架的底部构件的下部固定轨道和可滑动地安装的滑轨在较低的固定轨道上。搁板组件还包括牢固地固定到上滑动导轨和下滑轨的电缆盒，电缆盒具有垂直扩展的板，用于容纳电缆的区域限定在垂直板的一个侧表面中; 以及沿着垂直板的另一侧表面可移除地插入电缆箱中的抽屉单元，抽屉单元具有可抽出地插入在抽屉单元中的多个全线包装，每行包装中存储内容物每个用户的服务。公共单元可抽出地插入搁板中，并且用于将公共单元电连接到抽屉单元的电缆沿垂直板的一个侧表面延伸到电缆箱的垂直板的前端。

3. 发明授权

US4774631A Cooling structure of electronic equipment rack 失效
标题翻译：电子设备机架的冷却结构
公开(公告)号：US4774631A
公开(公告)日：1988-09-27
申请号：US885839
申请日：1986-07-15
申请人： Katsuo Okuyama , Susumu Arai , Masao Ishiwata , Hirotoshi Takada
发明人： Katsuo Okuyama , Susumu Arai , Masao Ishiwata , Hirotoshi Takada
IPC分类号： H05K7/20 , H02B1/00
CPC分类号： H05K7/20581
摘要： A cooling structure for an electronic equipment rack which comprises a plurality of shelf units stacked one upon another and arranged in a cabinet, each shelf unit accommodating a plurality of printed circuit boards and having vent holes formed on upper and lower surfaces thereof respectively. A fan unit having at least one fan is disposed on top of each shelf unit to constitute a separate cooling block. The fan unit of each cooling block generates a cooling wind which is passed linearly through the shelf unit from the bottom to the top of the shelf unit as well as introducing atmosphere through vent holes formed on side face portions of each fan unit to mix the atmosphere with the cooling wind. As a result, the flow rate of the cooling wind will be gradually increased as the cooling wind proceeds to the upper cooling blocks due to the addition of an upward blowing force caused by the fans of the fan units.
摘要翻译： PCT No.PCT / JP85 / 00640 Sec。一九八六年七月十五日 102（e）日期1986年7月15日PCT提交1985年11月15日PCT公布。公开号WO86 / 03089 日期：1986年5月22日。一种用于电子设备机架的冷却结构，包括多个彼此堆叠并布置在机柜中的搁架单元，每个搁架单元容纳多个印刷电路板，并具有形成在上部和下部的通风孔表面。具有至少一个风扇的风扇单元设置在每个货架单元的顶部上以构成单独的冷却块。每个冷却块的风扇单元产生冷却风，该冷却风从架子单元的底部到顶部直线地通过，并且通过形成在每个风扇单元的侧面部分上的通气孔引入气氛以混合气氛与冷风。结果，由于风扇单元的风扇引起的向上吹力的增加，冷却风的流量随着冷却风进入上部冷却块而逐渐增加。

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