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1. 发明授权

US06854169B2 Method for the descaling of metal 失效
标题翻译：金属除锈方法
公开(公告)号：US06854169B2
公开(公告)日：2005-02-15
申请号：US09783353
申请日：2001-02-14
申请人： Franklin Sadler Love, III , Derek Scott Kozlowski
发明人： Franklin Sadler Love, III , Derek Scott Kozlowski
IPC分类号： B21B45/04 , B21B45/06 , B24C3/12
CPC分类号： B24C1/086 , B21B45/04 , B21B45/06 , B24C3/12 , Y10T29/45 , Y10T29/4533 , Y10T29/4544
摘要： A method and apparatus for the descaling of metal surfaces without the use of caustic substances is provided. The apparatus includes a first and second blast heads containing fan shaped nozzles that spray high velocity jets of smooth edged, ceramic media at a scale covered continuous sheet of steel. The continuous sheet of steel is advanced into an abrading station containing a pair of brush assemblies that include stainless steel bristled brushes. The stainless steel brushes engage the surface of the sheet of steel and abrade away the cracked scale, leaving a surface clean of scale. The surface produced is pH neutral and therefore resists additional corrosion and does not require oil coatings, or other protective treatments. The metal surface is produced with a roughness that is less than 2.5 microns Ra without stretching, polishing, cold-rolling or the use of acid pickling. Eliminating these steps makes for a faster, more robust process and saves considerable cost.
摘要翻译：提供了不使用苛性物质来除去金属表面的方法和装置。该装置包括第一和第二鼓风头，其包含扇形喷嘴，其喷射平滑磨边的陶瓷介质的高速射流，其尺寸覆盖有连续的钢板。连续的钢板被推进到包括一对包括不锈钢刷毛刷的刷子组件的研磨台中。不锈钢刷与钢板表面接合，磨掉破裂的鳞片，表面清洁。所生产的表面是pH中性的，因此可以抵抗额外的腐蚀，不需要油涂层或其他保护处理。金属表面产生的粗糙度小于2.5微米Ra，无需拉伸，抛光，冷轧或使用酸洗。消除这些步骤使得更快，更健壮的过程节省了可观的成本。

2. 发明授权

US07296310B2 Adjustable mattress foundation 失效
标题翻译：可调床垫基础
公开(公告)号：US07296310B2
公开(公告)日：2007-11-20
申请号：US11208993
申请日：2005-08-22
申请人： Derek Scott Kozlowski , Mark Alan Hornung , Jonathan Paul Kane
发明人： Derek Scott Kozlowski , Mark Alan Hornung , Jonathan Paul Kane
IPC分类号： A47C19/00 , A47C31/00 , A47C23/06
CPC分类号： A47C19/045 , A47C19/04
摘要： An adjustable mattress foundation comprises a lower frame, an upper frame, and a plurality of movable supports attached to the lower frame or the upper frame. The movable supports are adapted to maintain the upper and lower frames in spaced apart relation and are further adapted to permit vertical movement of the upper frame into a plurality of spaced apart relations relative to the lower frame.
摘要翻译：可调节的床垫基座包括下框架，上框架和附接到下框架或上框架的多个可移动支撑件。可移动支撑件适于将上框架和下框架保持间隔开的关系，并且还适于允许上框架相对于下框架垂直移动成多个间隔开的关系。

3. 发明授权

US06578701B1 Apparatus for cleaning clips on web transport device 失效
标题翻译：用于在纸幅传送装置上清洁夹子的装置
公开(公告)号：US06578701B1
公开(公告)日：2003-06-17
申请号：US10008725
申请日：2001-12-07
申请人： Arthur Keith Davis , Derek Scott Kozlowski
发明人： Arthur Keith Davis , Derek Scott Kozlowski
IPC分类号： B65G4516
CPC分类号： D06C3/04 , B29C55/20 , B65H20/16 , B65H23/028 , B65H2601/261
摘要： An apparatus for automatically cleaning the clips on a web processing apparatus is described. The apparatus includes a scraper for scraping the web supporting surface of the clips on the web transporting machine, and also desirably includes a clip opener, for facilitating opening of the clip to enable the scraper to easily access the clip web support surface. The scraper is desirably supported in a manner that enables it to move upwards and downwards relative to the web supporting surface of the clips, to account for variations in clip height and positioning. The clip cleaner can be readily applied to existing web processing apparatus, such as tenter frames, and desirably can be selectively moved from an operative position to an inoperative position.
摘要翻译：描述了一种用于在卷材处理装置上自动清洁夹子的装置。该装置包括用于刮擦幅材输送机上的夹子的幅材支撑表面的刮刀，并且还期望地包括夹子开启器，以便于夹子的打开以使得刮刀能够容易地接近夹子幅材支撑表面。理想地支撑刮板，使其能够相对于夹子的幅材支撑表面向上和向下移动，以考虑夹子高度和定位的变化。夹子清洁器可以容易地应用于现有的卷筒纸处理设备，例如拉幅机，并且期望地可以选择性地从操作位置移动到非操作位置。

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