公开(公告)号：US20190093417A1

公开(公告)日：2019-03-28

申请号：US16169096

申请日：2018-10-24

申请人： Robert Weber

发明人： Robert Weber

IPC分类号： E06B1/52 ,  E06B1/14 ,  E04B2/74 ,  E04B2/76 ,  E04B2/78 ,  E04C3/04 ,  E04C3/02

摘要： A pre-formed header assembly creates a rough wall opening for a metal door/frame, permitting completion of electrical, ducting, drywall, etc. prior to receiving/installing the door frame. The header is secured to first and second king studs at respective locations positioned beyond a desired door frame location. The header includes four different channels, one of which is utilized at two locations. The first channel has a first length to span between the king studs. The second channel has a second length, and the third channel a third length, which correspond to minimum dimensional requirements for completing the wall. The base of the second and third channels are each fixedly secured to the base of the first channel. The base of the fourth and fifth channels are fixedly secured to the first and second ends of the base of the first channel, respectively, substantially perpendicular thereto, for attachment to the king studs.

公开(公告)号：US09206821B2

公开(公告)日：2015-12-08

申请号：US13320980

申请日：2010-05-11

申请人： Karl-Heinz Post ,  Robert Weber

发明人： Karl-Heinz Post ,  Michael N. Wheeler ,  Richard G. Wheeler, Sr. ,  Robert Weber

IPC分类号： F15B11/00 ,  F15B13/04 ,  F15B13/042 ,  F15B13/043

CPC分类号： F15B11/006 ,  F15B13/0405 ,  F15B13/0426 ,  F15B13/043 ,  F15B2211/20546 ,  F15B2211/30505 ,  F15B2211/30575 ,  F15B2211/7053 ,  Y10T137/8593

摘要： A hydraulic switching mechanism for the mobile hydraulics of, for example, hydraulic excavators, with a valve block, with electrohydraulically activatable valve units for controlling the movement of a working cylinder whose cylinder chambers can be selectively connected to a pump connection for hydraulic fluid, to a tank connection or to one another, and with pre-control valves for activating the valve units, wherein the hydraulic switching mechanism, by means of separate tank valve units and pump valve units, and also a suitable pre-control system, makes it possible to achieve a directional control valve function and a directly controlled and superimposed pre-controlled lowering braking function, a maximum pressure safeguarding of the cylinders and a proportional throttle valve function for the controlled displacement under negative load forces in the direction of movement and braking in an emergency; and mobile hydraulic machines having such a hydraulic switching mechanism and also to valve units therefor.

摘要翻译： 一种用于例如具有阀块的液压挖掘机的移动液压装置的液压切换机构，其具有用于控制其气缸室可选择性地连接到用于液压流体的泵连接的工作缸的运动的电液可激活阀单元， 罐连接或彼此连接，并具有用于启动阀单元的预控制阀，其中液压切换机构通过单独的油箱阀单元和泵阀单元以及合适的预控制系统使得可能 实现方向控制阀功能和直接控制和叠加的预控降低制动功能，对气缸的最大压力保护和用于在负载力下的受控位移的比例节气门功能在运动和制动方向上 紧急情况 以及具有这种液压切换机构的移动式液压机械及其阀单元。

公开(公告)号：US09109612B2

公开(公告)日：2015-08-18

申请号：US13320589

申请日：2009-06-01

申请人： Carl D. Gilmore ,  Robert Weber ,  Perry DeCuir

发明人： Carl D. Gilmore ,  Robert Weber ,  Perry DeCuir

IPC分类号： F17D1/00 ,  F15B1/26 ,  E02F9/00 ,  E02F9/08 ,  F15B21/04

CPC分类号： F15B1/26 ,  E02F9/00 ,  E02F9/0883 ,  F15B21/04 ,  Y10T137/86212

摘要： A sealed hydraulic tank system for a mining shovel (10) includes an upper tank (68) and a lower tank (70). An air bladder (69) system is coupled to the upper tank to exchange air between the tank system and the bladder. The tanks include baffles (100,102,104,106,108) which filter the hydraulic fluid and which direct fluid flow along an elongated path to allow for de-aeration of the oil in the tank.

摘要翻译： 用于挖掘挖掘机（10）的密封液压油箱系统包括上部箱（68）和下部箱（70）。 空气囊（69）系统联接到上部箱以在罐系统和气囊之间更换空气。 这些罐包括挡板（100,102,104,106,108），该挡板过滤液压流体，并且沿着细长路径引导流体流动，以允许油箱中油的通气。

公开(公告)号：US08955169B2

公开(公告)日：2015-02-17

申请号：US13368866

申请日：2012-02-08

申请人： Robert Weber ,  Robert Daniel Reisinger

发明人： Robert Weber ,  Robert Daniel Reisinger

IPC分类号： A42B3/00 ,  A42B3/06

CPC分类号： A42B3/125 ,  A42B3/064

摘要： An embodiment of a safety helmet for protecting the human head against repetitive impacts, moderate impacts and severe impacts so as to significantly reduce the likelihood of both translational and rotational brain injury and concussions includes a outer shell, an outer liner disposed within and coupled to the outer shell, and an inner liner disposed within and coupled in spaced opposition to the outer liner by a plurality of isolation dampers for omnidirectional movement of the inner liner relative to the outer liner and the outer shell.

摘要翻译： 安全头盔的一个实施例，用于保护人体头部免受重复冲击，中度影响和严重冲击，从而显着降低翻译和旋转性脑损伤和脑震荡的可能性包括外壳，外套管， 外壳和内衬，其设置在多个隔离阻尼器内并且与内衬隔开地与外衬套间隔开，用于内衬相对于外衬套和外壳的全方向运动。

公开(公告)号：US20130042935A1

公开(公告)日：2013-02-21

申请号：US13320980

申请日：2010-05-11

申请人： Karl-Heinz Post ,  Michael N. Wheeler ,  Richard G. Wheeler, SR. ,  Robert Weber

发明人： Karl-Heinz Post ,  Michael N. Wheeler ,  Richard G. Wheeler, SR. ,  Robert Weber

IPC分类号： F15B13/00

CPC分类号： F15B11/006 ,  F15B13/0405 ,  F15B13/0426 ,  F15B13/043 ,  F15B2211/20546 ,  F15B2211/30505 ,  F15B2211/30575 ,  F15B2211/7053 ,  Y10T137/8593

摘要： A hydraulic switching mechanism for the mobile hydraulics of, for example, hydraulic excavators, with a valve block, with electrohydraulically activatable valve units for controlling the movement of a working cylinder whose cylinder chambers can be selectively connected to a pump connection for hydraulic fluid, to a tank connection or to one another, and with pre-control valves for activating the valve units, wherein the hydraulic switching mechanism, by means of separate tank valve units and pump valve units, and also a suitable pre-control system, makes it possible to achieve a directional control valve function and a directly controlled and superimposed pre-controlled lowering braking function, a maximum pressure safeguarding of the cylinders and a proportional throttle valve function for the controlled displacement under negative load forces in the direction of movement and braking in an emergency; and mobile hydraulic machines having such a hydraulic switching mechanism and also to valve units therefor.

摘要翻译： 一种用于例如具有阀块的液压挖掘机的移动液压装置的液压切换机构，其具有用于控制其气缸室可选择性地连接到用于液压流体的泵连接的工作缸的运动的电液可激活阀单元， 罐连接或彼此连接，并具有用于启动阀单元的预控制阀，其中液压切换机构通过单独的油箱阀单元和泵阀单元以及合适的预控制系统使得可能 实现方向控制阀功能和直接控制和叠加的预控降低制动功能，对气缸的最大压力保护和用于在负载力下的受控位移的比例节气门功能在运动和制动方向上 紧急情况 以及具有这种液压切换机构的移动式液压机械及其阀单元。

公开(公告)号：US20110135502A1

公开(公告)日：2011-06-09

申请号：US12629991

申请日：2009-12-03

申请人： Uwe Esch ,  Robert Weber

发明人： Uwe Esch ,  Robert Weber

IPC分类号： F04B17/03 ,  H02P3/14

CPC分类号： F04B23/02

摘要： A hydraulic reservoir includes a container having an internal volume, an internal wall dividing the internal volume of the container into a first section and a second section for separately containing the hydraulic fluid, and two one-way valves. The first one-way valve allows the hydraulic fluid to be drawn out of the first section of the hydraulic reservoir and substantially prevents a flow of the hydraulic fluid back into the first section. The second one-way valve allows the hydraulic fluid to be returned to the second section of the hydraulic reservoir and substantially prevents a flow of the hydraulic fluid out of the second section. A cooling/filtering loop may connect the second section and the first section such that the used fluid in the second section may be processed and returned to the first section in a substantially unused condition.

摘要翻译： 液压储存器包括具有内部容积的容器，将容器的内部容积分成第一部分的内壁和用于分别容纳液压流体的第二部分和两个单向阀。 第一单向阀允许液压流体从液压储存器的第一部分中抽出，并且基本上防止液压流体流回第一部分。 第二单向阀允许液压流体返回到液压储存器的第二部分，并且基本上防止液压流体流出第二部分。 冷却/过滤回路可以连接第二部分和第一部分，使得第二部分中的使用流体可以在基本上未使用的状态下被处理并返回到第一部分。

公开(公告)号：US20100069662A1

公开(公告)日：2010-03-18

申请号：US12517366

申请日：2007-08-31

申请人： Udo Gropp ,  Robert Weber ,  Thomas Schaefer ,  Andreas Perl ,  Rudolf Sing ,  Thomas Mertz

发明人： Udo Gropp ,  Robert Weber ,  Thomas Schaefer ,  Andreas Perl ,  Rudolf Sing ,  Thomas Mertz

IPC分类号： C07C67/22 ,  B01J19/00

CPC分类号： C07C231/14 ,  C07C67/20 ,  C07C253/00 ,  Y02P20/125 ,  C07C69/54 ,  C07C233/09 ,  C07C255/16

摘要： The subject-matter of the present invention relates in principle to a process for preparing alkyl esters of methacrylic acid and its conversion products, which can be used in a multitude of chemical synthesis processes which can lead to a wide variety of different further processing products, and to an apparatus for performing this process.

摘要翻译： 本发明的主题原则上涉及制备甲基丙烯酸的烷基酯及其转化产物的方法，其可用于多种化学合成方法，其可导致多种不同的进一步加工产物， 以及用于执行该处理的装置。

公开(公告)号：US20100029881A1

公开(公告)日：2010-02-04

申请号：US12516629

申请日：2007-08-31

申请人： Udo Gropp ,  Robert Weber ,  Thomas Schaefer ,  Andreas Perl ,  Rudolf Sing ,  Thomas Mertz

发明人： Udo Gropp ,  Robert Weber ,  Thomas Schaefer ,  Andreas Perl ,  Rudolf Sing ,  Thomas Mertz

IPC分类号： C08F118/02 ,  C07C67/22 ,  B01J19/00

CPC分类号： C07C231/06 ,  B01D3/36 ,  C07C67/20 ,  C07C67/54 ,  C07C69/54 ,  C07C233/09

摘要： The present invention relates in general terms to a process for preparing alkyl methacrylates, comprising as steps: providing an acetone cyanohydrin by a process according to one of the preceding claims; contacting the acetone cyanohydrin with an inorganic acid to obtain a methacrylamide; contacting the methacrylamide with an alcohol in the presence of an inorganic acid in a reactor to obtain an alkyl methacrylate; continuously discharging at least a portion of the alkyl methacrylate from the reactor into a distillation column as a vapour stream; the discharge being effected by feeding a discharge stream comprising steam into the reactor, to an apparatus for preparing alkyl methacrylates, to a process for preparing polymers based at least partly on alkyl methacrylates, to the use of the alkyl methacrylates obtainable by the process according to the invention in chemical products, and to chemical products based on alkyl methacrylates obtainable by the process according to the invention.

摘要翻译： 本发明一般涉及制备甲基丙烯酸烷基酯的方法，其包括如下步骤：通过根据前述权利要求之一的方法提供丙酮氰醇; 使丙酮氰醇与无机酸接触，得到甲基丙烯酰胺; 使甲基丙烯酰胺与醇在无机酸存在下在反应器中接触，得到甲基丙烯酸烷基酯; 将至少一部分甲基丙烯酸烷基酯从反应器连续排出到作为蒸气流的蒸馏塔中; 排放是通过将包含蒸汽的排出物流进入反应器，到制备甲基丙烯酸烷基酯的装置，至少部分地基于甲基丙烯酸烷基酯制备聚合物的方法，使用可通过根据 化学产品中的发明，以及基于通过本发明的方法获得的基于甲基丙烯酸烷基酯的化学产品。

公开(公告)号：US20100004417A1

公开(公告)日：2010-01-07

申请号：US12517199

申请日：2007-08-31

申请人： Udo Gropp ,  Robert Weber ,  Thomas Schaefer ,  Andreas Perl ,  Rudolf Sing ,  Thomas Mertz

发明人： Udo Gropp ,  Robert Weber ,  Thomas Schaefer ,  Andreas Perl ,  Rudolf Sing ,  Thomas Mertz

IPC分类号： C07C67/48 ,  C08F120/18 ,  B01J19/00

CPC分类号： C07C67/20 ,  C07C67/56 ,  C07C69/54

摘要： The invention relates in general terms to a process for preparing to a process for purifying an alkyl methacrylate, comprising the steps of: A. providing an alkyl methacrylate with an impurity: B. adsorbing at least some of the impurity onto a purifying solid to obtain an ultrapure alkyl methacrylate, to a process for preparing an ultrapure alkyl methacrylate, to an apparatus for preparing alkyl methacrylates, to a process for preparing a polymer based at least partly on alkyl methacrylates, to the use of an alkyl methacrylate obtained according to the invention in chemical products, and to chemical products comprising an alkyl methacrylate obtained according to the invention.

摘要翻译： 本发明一般涉及一种制备甲基丙烯酸烷基酯纯化方法的方法，包括以下步骤：A.提​​供具有杂质的甲基丙烯酸烷基酯：将至少一些杂质吸附到纯化固体上以获得 超临界甲基丙烯酸烷基酯，用于制备超纯甲基丙烯酸烷基酯的方法，用于制备甲基丙烯酸烷基酯的装置，至少部分地基于甲基丙烯酸烷基酯制备聚合物的方法，使用根据本发明获得的甲基丙烯酸烷基酯 化学产品，以及包含根据本发明获得的甲基丙烯酸烷基酯的化学产品。

公开(公告)号：US20080022100A1

公开(公告)日：2008-01-24

申请号：US11780955

申请日：2007-07-20

申请人： Karl Ginter ,  Victor Shear ,  Francis Spahn ,  David Van Wie ,  Robert Weber

发明人： Karl Ginter ,  Victor Shear ,  Francis Spahn ,  David Van Wie ,  Robert Weber

IPC分类号： H04L9/00

CPC分类号： G06F21/6209 ,  G06F12/1408 ,  G06F21/10 ,  G06F21/31 ,  G06F21/32 ,  G06F21/33 ,  G06F21/86 ,  G06F2211/007 ,  G06F2221/0737 ,  G06F2221/0797 ,  G06F2221/2101 ,  G06F2221/2115 ,  G06F2221/2135 ,  G06F2221/2151 ,  G06Q20/02 ,  G06Q20/023 ,  G06Q20/04 ,  G06Q20/10 ,  G06Q20/12 ,  G06Q20/123 ,  G06Q20/1235 ,  G06Q20/24 ,  G06Q20/389 ,  G06Q20/401 ,  G06T1/0021 ,  G07F9/026 ,  H04L9/3231 ,  H04L9/3263 ,  H04L63/08 ,  H04L63/20 ,  H04L2209/56 ,  H04L2209/60 ,  H04L2209/805 ,  H04L2463/101 ,  H04L2463/102 ,  H04L2463/103 ,  H04N7/162 ,  H04N7/17309 ,  H04N21/2347 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/2543 ,  H04N21/2547 ,  H04N21/25875 ,  H04N21/4143 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4405 ,  H04N21/44204 ,  H04N21/443 ,  H04N21/4627 ,  H04N21/4753 ,  H04N21/6581 ,  H04N21/8166 ,  H04N21/835 ,  H04N21/83555 ,  H04N21/8358

摘要： Documents and other items can be delivered electronically from sender to recipient with a level of trustedness approaching or exceeding that provided by a personal document courier. A trusted electronic go-between can validate, witness and/or archive transactions while, in some cases, actively participating in or directing the transaction. Printed or imaged documents can be marked using handwritten signature images, seal images, electronic fingerprinting, watermarking, and/or steganography. Electronic commercial transactions and transmissions take place in a reliable, “trusted” virtual distribution environment that provides significant efficiency and cost savings benefits to users in addition to providing an extremely high degree of confidence and trustedness. The systems and techniques have many uses including but not limited to secure document delivery, execution of legal documents, and electronic data interchange (EDI).