公开(公告)号：US20090297707A1

公开(公告)日：2009-12-03

申请号：US12128338

申请日：2008-05-28

申请人： Mark LA FOREST ,  Neil Murdie ,  David R. Cole

发明人： Mark LA FOREST ,  Neil Murdie ,  David R. Cole

IPC分类号： C23C16/00

CPC分类号： F16D69/023 ,  C04B35/83 ,  C04B2235/5268 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/656 ,  C04B2235/77

摘要： Method for making carbon-carbon composite friction product, by: fabricating carbon fiber preform; heat-treating the carbon fiber preform; infiltrating the carbon fiber preform with a high carbon-yielding pitch using VPI (vacuum pressure infiltration) or resin transfer molding (RTM) processing; carbonizing the preform with an intermediate heat-treatment at 800-2000° C.; repeating the pitch infiltration and carbonization steps to achieve a final density of >1.75 g/cc; machining the surfaces of the preform; and applying an oxidation protection system. This approach overcomes problems inherent in lower density carbon-carbon composites by employing high carbon-yielding pitches to densify the carbon-carbon composites to a high density. The high carbon yielding pitches may include isotropic pitches, 100% anisotropic (mesophase) pitches, or mixtures of the two. They may be derived from petroleum, coal tar, or synthetic feedstocks.

摘要翻译： 制造碳 - 碳复合摩擦产品的方法，通过：制造碳纤维预制棒; 热处理碳纤维预制件; 使用VPI（真空压力浸渗）或树脂传递模塑（RTM）处理，以高碳产量沥青渗透碳纤维预成型件; 在800-2000℃进行中间热处理，对预成型坯进行碳化; 重复沥青渗透和碳化步骤以达到> 1.75g / cc的最终密度; 加工预制件的表面; 并应用氧化保护系统。 这种方法克服了低密度碳 - 碳复合材料固有的问题，通过采用高碳产量的沥青将碳 - 碳复合材料密实成高密度。 高碳产量沥青可以包括各向同性沥青，100％各向异性（中间相）沥青，或两者的混合物。 它们可以衍生自石油，煤焦油或合成原料。

公开(公告)号：US08003026B2

公开(公告)日：2011-08-23

申请号：US12128338

申请日：2008-05-28

申请人： Mark La Forest ,  Neil Murdie ,  David R. Cole

发明人： Mark La Forest ,  Neil Murdie ,  David R. Cole

IPC分类号： C01B31/00

CPC分类号： F16D69/023 ,  C04B35/83 ,  C04B2235/5268 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/656 ,  C04B2235/77

摘要： Method for making carbon-carbon composite friction product, by: fabricating carbon fiber preform; heat-treating the carbon fiber preform; infiltrating the carbon fiber preform with a high carbon-yielding pitch using VPI (vacuum pressure infiltration) or resin transfer molding (RTM) processing; carbonizing the preform with an intermediate heat-treatment at 800-2000° C.; repeating the pitch infiltration and carbonization steps to achieve a final density of >1.75 g/cc; machining the surfaces of the preform; and applying an oxidation protection system. This approach overcomes problems inherent in lower density carbon-carbon composites by employing high carbon-yielding pitches to densify the carbon-carbon composites to a high density. The high carbon yielding pitches may include isotropic pitches, 100% anisotropic (mesophase) pitches, or mixtures of the two. They may be derived from petroleum, coal tar, or synthetic feedstocks.

摘要翻译： 制造碳 - 碳复合摩擦产品的方法，通过：制造碳纤维预制棒; 热处理碳纤维预制棒; 使用VPI（真空压力浸渗）或树脂传递模塑（RTM）处理，以高碳产量沥青渗透碳纤维预成型件; 在800-2000℃进行中间热处理，对预成型坯进行碳化; 重复沥青渗透和碳化步骤以达到> 1.75g / cc的最终密度; 加工预制件的表面; 并应用氧化保护系统。 这种方法克服了低密度碳 - 碳复合材料固有的问题，通过采用高碳产量的沥青将碳 - 碳复合材料密实成高密度。 高碳产量沥青可以包括各向同性沥青，100％各向异性（中间相）沥青，或两者的混合物。 它们可以衍生自石油，煤焦油或合成原料。

公开(公告)号：USD263780S

公开(公告)日：1982-04-13

申请号：US158233

申请日：1980-06-10

申请人： Robert A. Hildebrand ,  David R. Cole

设计人： Robert A. Hildebrand ,  David R. Cole

公开(公告)号：US07241476B2

公开(公告)日：2007-07-10

申请号：US10942222

申请日：2004-09-16

申请人： Allen H. Simpson ,  Richard W. Smith ,  Marcia A. Wright ,  Phillip D. Johnson ,  David R. Cole

发明人： Allen H. Simpson ,  Richard W. Smith ,  Marcia A. Wright ,  Phillip D. Johnson ,  David R. Cole

IPC分类号： B05D1/32

CPC分类号： F16D69/02 ,  B05D1/18 ,  B05D1/32 ,  B05D3/042 ,  F16D2250/0038

摘要： Mask (10, 10′, 21, 22) for use in coating a carbon-carbon composite brake disc (25) with anti-oxidant. The mask is composed of carbon-carbon composite material or nonreactive ceramic material. The mask is configured with edge ridges (11, 13) that are aligned with the outer and inner annular diameters of the carbon-carbon composite brake disc, a gasflow channel (12) between the ridges, and a gas access port (18) that allows gas to enter the gasflow channel. The mask may also include a gas exit port (16) having a valve (17) operatively connected thereto, so that gas flow may be restricted when pressure within the mask and carbon-carbon composite brake disc falls below a specified minimum value. Also, a method of avoiding application of liquid antioxidant material to a friction surface of a carbon-carbon composite brake disc, by: covering the friction surface with a mask configured to deliver compressed gas to the friction surface, and directing compressed gas across the friction surface and through pores in the carbon-carbon composite brake disc and/or in the mask while the masked brake disc is in the presence of the antioxidant material in a liquid state.

摘要翻译： 掩模（10,10'，21,22），用于用抗氧化剂涂覆碳 - 碳复合制动盘（25）。 掩模由碳 - 碳复合材料或非反应性陶瓷材料组成。 掩模配置有与碳 - 碳复合制动盘的外环和内环直径对置的边缘脊（11,13），脊之间的气流通道（12）和气体入口（18），其中 允许气体进入气流通道。 掩模还可以包括具有可操作地连接到其上的阀（17）的气体出口（16），使得当掩模和碳 - 碳复合制动盘内的压力低于规定的最小值时，可能限制气流。 另外，通过以下方式，避免将液体抗氧化剂应用于碳 - 碳复合制动盘的摩擦面上：用配置成将压缩气体输送到摩擦面的掩模覆盖摩擦面，以及将压缩气体导向摩擦 在碳 - 碳复合制动盘和/或掩模中的表面和通孔，同时掩蔽的制动盘在处于液态的抗氧化剂材料的存在下。

公开(公告)号：US20090061085A1

公开(公告)日：2009-03-05

申请号：US11896590

申请日：2007-09-04

申请人： Akshay Waghray ,  David E. Parker ,  David R. Cole

发明人： Akshay Waghray ,  David E. Parker ,  David R. Cole

IPC分类号： C23C16/26

CPC分类号： C23C16/045 ,  C04B35/83 ,  C04B2235/612 ,  C04B2235/614 ,  C04B2235/77 ,  C23C16/26 ,  F16D69/023

摘要： Method of manufacturing carbon-carbon composite brake disc by: (a) providing textile-based preform in shape of annular brake disc, the preform having a volume 30% or more greater than the volume of the brake disc to be manufactured; (b) subjecting the preform to a first CVD processing for not more than 7.5 days to density it to not more than 1.0 g/cc; (c) machining the densified preform to a shape having a volume no more than 15% greater than the volume of the carbon-carbon composite brake disc to be manufactured: and (d) subjecting the preform to one or two additional cycles of CVD processing, to further densify it to a density of more than 1.7 g/cc. The preform is then machined to provide the carbon-carbon composite brake disc. The total CVD processing time in steps (b) and (c) is no longer than about 32.5 days.

摘要翻译： 通过以下方法制造碳 - 碳复合制动盘的方法：（a）提供环形制动盘形状的基于纺织品的预制件，预制件的体积比制造的制动盘的体积大30％或更大; （b）使预成型坯经受第一次CVD处理不超过7.5天，使其密度不大于1.0g / cc; （c）将致密化的预制件加工成体积不大于要制造的碳 - 碳复合制动盘的体积的15％的形状;以及（d）使预制件经受一个或两个额外的CVD处理循环 ，以进一步致密化至大于1.7g / cc的密度。 然后对预制件进行加工以提供碳 - 碳复合制动盘。 步骤（b）和（c）中的总CVD处理时间不超过约32.5天。

公开(公告)号：US08801308B2

公开(公告)日：2014-08-12

申请号：US13045836

申请日：2011-03-11

申请人： David R. Cole ,  Richard G. Hubbard ,  David K. Halden ,  Kenneth G. Dixon ,  Anthony J. Peters

发明人： David R. Cole ,  Richard G. Hubbard ,  David K. Halden ,  Kenneth G. Dixon ,  Anthony J. Peters

IPC分类号： B41J11/42

CPC分类号： B41J11/006 ,  G03G15/6529 ,  G03G21/1604 ,  G03G21/1695

摘要： A printing apparatus includes a media path within a body of the printing apparatus. The media path moves sheets of media through the body of the printing apparatus. A marking engine is also within the body of the printing apparatus. The media path supplies the printing media to the marking engine. A processor is within the body of the printing apparatus. The processor is operatively connected to the marking engine, and the processor controls actions of the marking engine. Sensors are within the body of the printing apparatus. The sensors are operatively connected to the processor, and the sensors are positioned along the media path. The sensors detect locations and conditions of the sheets of media as the sheets of media travel along the media path. The sensors have a first clip shape. Further, clip connectors are located within the body of the printing apparatus. The clip connectors are connected to the sensors. Additionally, light structures are connected to the clip connectors. The light structures have an identical shape as the sensors for connecting to the clip connectors.

摘要翻译： 打印设备包括在打印设备的主体内的介质路径。 介质路径通过打印设备的主体移动介质片。 标记引擎也在打印设备的主体内。 介质路径将打印介质提供给打标机。 处理器在打印设备的主体内。 处理器可操作地连接到标记引擎，并且处理器控制标记引擎的动作。 传感器在打印设备的主体内。 传感器可操作地连接到处理器，并且传感器沿着介质路径定位。 当介质片沿着介质路径行进时，传感器检测介质片的位置和状况。 传感器具有第一夹子形状。 此外，夹持连接器位于打印设备的主体内。 夹子连接器连接到传感器。 另外，光结构连接到夹子连接器。 光结构具有与用于连接到夹子连接器的传感器相同的形状。

公开(公告)号：US4970738A

公开(公告)日：1990-11-20

申请号：US375032

申请日：1989-06-30

申请人： David R. Cole

发明人： David R. Cole

IPC分类号： A61G7/10

CPC分类号： A61G7/1032 ,  A61G2200/32 ,  A61G7/103 ,  Y10S414/134

摘要： A patient transfer device adapted to be a component of a patient transport stretcher, chair or gurney is disclosed. A rigid articulated support having a head portion and a lower portion hinged to one another is adapted to be attached to a stretcher having a Fowler mechanism. A self locking reversible gearbox which can be manually driven from either side of the transport device is attached to the support. The gearbox drives an articulated output shaft to which rollers are attached. The rollers drive an endless belt beneath the support. The endless belt has finite lengths of low friction webbing attached. The low friction webbing wraps around the support and across the top thereof between the support and a flexible semirigid transfer sheet. The low friction webbing is attached to the semirigid sheet such that when the gearbox is activated the transfer sheet is moved across the rigid support to extend outwardly from either side of the rigid support.

摘要翻译： 公开了一种适于作为患者运输担架，椅子或轮床的部件的患者转移装置。 具有头部部分和彼此铰接的下部分的刚性铰接支架适于附接到具有福勒机构的担架上。 可以从运输装置的任一侧手动驱动的自锁可逆式变速箱被附接到支撑件。 齿轮箱驱动连接滚轮的铰接输出轴。 滚筒驱动支撑下方的环形带。 环形带具有有限长度的低摩擦织带。 低摩擦带材围绕支撑件并且跨过支撑件和柔性半刚性转移片材之间的顶部包裹。 低摩擦织带附接到半刚性片，使得当齿轮箱被激活时，转印片移动穿过刚性支撑件，以从刚性支撑件的任一侧向外延伸。

公开(公告)号：US20120230747A1

公开(公告)日：2012-09-13

申请号：US13045836

申请日：2011-03-11

申请人： David R. Cole ,  Richard G. Hubbard ,  David K. Halden ,  Kenneth G. Dixon ,  Anthony J. Peters

发明人： David R. Cole ,  Richard G. Hubbard ,  David K. Halden ,  Kenneth G. Dixon ,  Anthony J. Peters

IPC分类号： B41J11/42

CPC分类号： B41J11/006 ,  G03G15/6529 ,  G03G21/1604 ,  G03G21/1695

摘要： A printing apparatus includes a media path within a body of the printing apparatus. The media path moves sheets of media through the body of the printing apparatus. A marking engine is also within the body of the printing apparatus. The media path supplies the printing media to the marking engine. A processor is within the body of the printing apparatus. The processor is operatively connected to the marking engine, and the processor controls actions of the marking engine. Sensors are within the body of the printing apparatus. The sensors are operatively connected to the processor, and the sensors are positioned along the media path. The sensors detect locations and conditions of the sheets of media as the sheets of media travel along the media path. The sensors have a first clip shape. Further, clip connectors are located within the body of the printing apparatus. The clip connectors are connected to the sensors. Additionally, light structures are connected to the clip connectors. The light structures have an identical shape as the sensors for connecting to the clip connectors.

摘要翻译： 打印设备包括在打印设备的主体内的介质路径。 介质路径通过打印设备的主体移动介质片。 标记引擎也在打印设备的主体内。 介质路径将打印介质提供给打标机。 处理器在打印设备的主体内。 处理器可操作地连接到标记引擎，并且处理器控制标记引擎的动作。 传感器在打印设备的主体内。 传感器可操作地连接到处理器，并且传感器沿着介质路径定位。 当介质片沿着介质路径行进时，传感器检测介质片的位置和状况。 传感器具有第一夹子形状。 此外，夹持连接器位于打印设备的主体内。 夹子连接器连接到传感器。 另外，光结构连接到夹子连接器。 光结构具有与用于连接到夹子连接器的传感器相同的形状。

公开(公告)号：US06800203B2

公开(公告)日：2004-10-05

申请号：US10157407

申请日：2002-05-29

申请人： Baohua Gu ,  David R. Cole ,  Gilbert M. Brown

发明人： Baohua Gu ,  David R. Cole ,  Gilbert M. Brown

IPC分类号： C02F128

CPC分类号： B01J49/57 ,  C02F1/42 ,  C02F2101/12 ,  C02F2303/16 ,  C02F2303/18 ,  Y10S210/902

摘要： A method is described to decompose perchlorate in a FeCl3/HCl aqueous solution such as would be used to regenerate an anion exchange resin used to remove perchlorate. The solution is mixed with a reducing agent, preferably an organic alcohol and/or ferrous chloride, and can be heated to accelerate the decomposition of perchlorate. Lower temperatures may be employed if a catalyst is added.

摘要翻译： 描述了一种方法来分解FeCl 3 / HCl水溶液中的高氯酸盐，例如用于再生用于除去高氯酸盐的阴离子交换树脂。 将溶液与还原剂，优选有机醇和/或氯化亚铁混合，并且可以加热以加速高氯酸盐的分解。 如果加入催化剂，可以采用较低的温度。

公开(公告)号：US5720570A

公开(公告)日：1998-02-24

申请号：US580163

申请日：1995-12-28

申请人： David R. Cole ,  Richard J. Cross

发明人： David R. Cole ,  Richard J. Cross

IPC分类号： A61G15/16 ,  F16B2/02

CPC分类号： A61G15/16 ,  Y10T403/32975 ,  Y10T403/4674 ,  Y10T403/4681 ,  Y10T403/7041

摘要： A dental chair attachment for supporting an implement such as a light assembly, a hand piece delivery device or other device. The attachment is arranged for the pivotal movement of the implement about a supporting post. The attachment is arranged so that the periphery of the post is not in contact with the pivoting member of the implement. Upper and lower collar bases secured to the post support an inner sleeve that has an internal diameter larger than the diameter of the post. An outer sleeve which supports the pivoting member is rotatively mounted to the inner sleeve. The pivoting member including the outer sleeve, as it pivots, does not contact the periphery of the supporting post. Resilient rings of the upper and lower collar bases are forced radially inward against the periphery of the post to secure the attachment to the post.

摘要翻译： 一种用于支撑诸如灯组件，手提器输送装置或其他装置的器具的牙科椅附件。 附件被安排用于围绕支撑柱的工具的枢转运动。 附件被布置成使得柱的周边不与工具的枢转构件接触。 固定在支柱上的上下套环基座支承内径大于柱直径的内套筒。 支撑枢转构件的外套筒可旋转地安装到内套筒上。 包括外套筒的枢转构件在其枢转时不接触支撑柱的周边。 将上，下套环底座的弹性环径向向内抵靠柱的周边，以将附件固定在柱上。