公开(公告)号：US5125611A

公开(公告)日：1992-06-30

申请号：US658044

申请日：1991-02-20

申请人： David C. Cox

发明人： David C. Cox

IPC分类号： B60N2/02 ,  B60N2/06 ,  B60N2/433

CPC分类号： B60N2/43 ,  B60N2/0232 ,  B60N2/067

摘要： The track assembly of a seat adjuster is formed by upper and lower tracks of inverted U-shaped cross-section with the lower track being nested in the upper track and with the rear end portion of the upper track serving as an anchor for a seat belt. A tubular sheath of anti-friction material is located between the tracks to promote gliding of the upper track on the lower track. Crash bars with longitudinally spaced teeth on their lower edges are housed within and anchored to the lower track. If the vehicle is involved in a frontal crash, load exerted by the seat belt on the upper track causes the rear end portion of the upper track to buckle upwardly and bring a latch on the lower side of the upper track into latching relation with the teeth of the crash bars for purposes of locking the upper track against upward and forward movement relative to the lower track. The bottom of the sheath normally holds the latch out of latching relation with the teeth and yields under a crash condition to allow the latch to move into latching relation with the teeth.

摘要翻译： 座椅调节器的轨道组件由倒U形横截面的上轨道和下轨道形成，下轨道嵌套在上轨道中，并且上轨道的后端部分用作安全带的锚固件 。 防摩擦材料的管状护套位于轨道之间以促进下轨道上的上轨道滑行。 在其下边缘上具有纵向间隔开的齿的碰撞杆容纳在下部轨道内并且锚固到下部轨道。 如果车辆参与正面碰撞，则由安全带施加在上轨道上的载荷使得上轨道的后端部向上弯曲，并且使上部轨道的下侧上的闩锁与该齿的锁定关系 的碰撞杆，用于锁定上轨道相对于下轨道的向上和向前运动。 护套的底部通常将闩锁保持与牙齿的闩锁关系，并在碰撞状态下产生，以允许闩锁移动成与牙齿的锁定关系。

公开(公告)号：US20210025859A1

公开(公告)日：2021-01-28

申请号：US16521829

申请日：2019-07-25

申请人： Frederic G. Dewalt ,  David C. Cox

发明人： Frederic G. Dewalt ,  David C. Cox

IPC分类号： G01N31/22

摘要： A method using ascorbic acid (Vitamin C) as part of a chemical test kit employing sodium rhodizonate as the coloring agent for producing a yellow-orange to purple color transition for detection of lead in various media eliminating the use of strong acid.

公开(公告)号：US09128075B2

公开(公告)日：2015-09-08

申请号：US13539317

申请日：2012-06-30

申请人： Frederic G Dewalt ,  David C. Cox

发明人： Frederic G Dewalt ,  David C. Cox

IPC分类号： G01N31/22 ,  G01N33/84 ,  G01N1/38 ,  G01N1/28

CPC分类号： G01N31/22 ,  G01N1/38 ,  G01N2001/2866 ,  Y10T436/25625

摘要： A method of changing the response level for any chemical test kits designed for the determination of a metal or compound (such as lead) in paint and other media is disclosed. The invention solves two common problems that exist with using chemical test kits for the detection of lead in paint or other coatings and media: (1) conversion of the paint sample into particles small enough to dissolve the metal in the sample; and, (2) controlling the amount of (paint) sample that gets exposed to the chemicals. This is accomplished by using a coffee grinder or equivalent tool plus a solid (food) product to break up the paint sample into small particles and at the same time dilute the concentration of the metal, while in solid form, down to a level that results in obtaining a positive response at the desired concentration.

摘要翻译： 公开了改变用于测定涂料和其它介质中的金属或化合物（例如铅）的任何化学试剂盒的响应水平的方法。 本发明解决了使用化学试剂盒检测涂料或其他涂料和介质中铅的两个常见问题：（1）将涂料样品转化成足够小的颗粒以溶解样品中的金属; 和（2）控制暴露于化学品的（油漆）样品的量。 这是通过使用咖啡研磨机或等效工具加上固体（食品）产品来完成的，以将油漆样品分解成小颗粒，同时将固体形式的金属浓度降至一定水平 在获得所需浓度的阳性反应。

公开(公告)号：US20140004614A1

公开(公告)日：2014-01-02

申请号：US13539317

申请日：2012-06-30

申请人： Frederic G. Dewalt ,  David C. Cox

发明人： Frederic G. Dewalt ,  David C. Cox

IPC分类号： G01N33/20 ,  G01N1/38

CPC分类号： G01N31/22 ,  G01N1/38 ,  G01N2001/2866 ,  Y10T436/25625

摘要： A method of changing the response level for any chemical test kits designed for the determination of a metal or compound (such as lead) in paint and other media is disclosed. The invention solves two common problems that exist with using chemical test kits for the detection of lead in paint or other coatings and media: (1) conversion of the paint sample into particles small enough to dissolve the metal in the sample; and, (2) controlling the amount of (paint) sample that gets exposed to the chemicals. This is accomplished by using a coffee grinder or equivalent tool plus a solid (food) product to break up the paint sample into small particles and at the same time dilute the concentration of the metal, while in solid form, down to a level that results in obtaining a positive response at the desired concentration.

摘要翻译： 公开了改变用于测定涂料和其它介质中的金属或化合物（例如铅）的任何化学试剂盒的响应水平的方法。 本发明解决了使用化学试剂盒检测涂料或其他涂料和介质中铅的两个常见问题：（1）将涂料样品转化成足够小的颗粒以溶解样品中的金属; 和（2）控制暴露于化学品的（油漆）样品的量。 这是通过使用咖啡研磨机或等效工具加上固体（食品）产品来完成的，以将油漆样品分解成小颗粒，同时将固体形式的金属浓度降至一定水平 在获得所需浓度的阳性反应。

公开(公告)号：US5373825A

公开(公告)日：1994-12-20

申请号：US30360

申请日：1993-03-17

申请人： Robert Stephens ,  Thomas Cox ,  David C. Cox

发明人： Robert Stephens ,  Thomas Cox ,  David C. Cox

IPC分类号： F02B1/04 ,  F02B3/06 ,  F02M1/16 ,  F02M31/125 ,  F02M31/18 ,  F02G5/00 ,  F02M31/00

CPC分类号： F02M31/125 ,  F02M1/165 ,  F02M31/18 ,  F02B1/04 ,  F02B3/06 ,  Y02T10/126

摘要： A gasifying device is fed oil from the return spill rail of a diesel engine, or from a reservoir of oil and gasifies the lighter fractions of the oil using an electrical heater, the gasified products being fed to the air intake manifold of the engine. In one embodiment unvaporized oil is fed from the gasifying device to the oil supply line to the engine, thereby avoiding a build-up of heavy oil components in the device. Several embodiments are disclosed. The device improves the handling performance of a vehicle fitted with the engine, the exhaust emissions, and the fuel economy. The device may also be fitted to a petrol engine.

摘要翻译： PCT No.PCT / GB91 / 01601 Sec。 371日期1993年3月17日 102（e）日期1993年3月17日PCT 1991年9月18日PCT PCT。 出版物WO92 / 05360 日期：1992年4月2日。气化装置是从柴油发动机的回油溢油轨或油罐供给油，并使用电加热器气化较轻馏分油的气化产物供给空气 发动机的进气歧管。 在一个实施例中，未蒸发的油从气化装置供给到发动机的供油管线，从而避免了重油组分在装置中的积聚。 公开了几个实施例。 该装置改善了配备发动机的车辆，废气排放物和燃料经济性的处理性能。 该装置也可以安装在汽油发动机上。

公开(公告)号：US4648657A

公开(公告)日：1987-03-10

申请号：US751600

申请日：1985-07-02

申请人： David C. Cox ,  Thomas O. Marx

发明人： David C. Cox ,  Thomas O. Marx

IPC分类号： B60N2/12 ,  B60N1/04

CPC分类号： B60N2/123

摘要： A seat adjuster mounts a vehicle seat for back and forth adjustment between different functional positions and is adapted to lock the seat in each selected position. When the seat back is tilted forwardly, the seat adjuster releases the seat to enable the seat to move fully forwardly to an entry position. A mechanical memory is incorporated in the seat adjuster and, when the seat is shifted rearwardly following forward movement to its entry position, the mechanical memory automatically stops the seat in its last-established functional position.

摘要翻译： 座椅调节器安装用于在不同功能位置之间进行前后调节的车辆座椅，并且适于将座椅锁定在每个选定位置。 当座椅靠背向前倾斜时，座椅调节器释放座椅，以使座椅能够完全向前移动到入口位置。 在座椅调节器中并入有机械记录器，并且当座椅向前移动到其进入位置后向后移动时，机械记忆卡将自动地将座椅停止在其最后建立的功能位置。