公开(公告)号：US11633867B1

公开(公告)日：2023-04-25

申请号：US17824207

申请日：2022-05-25

申请人： John Crawford ,  Kyle Chumchal

发明人： John Crawford ,  Kyle Chumchal

IPC分类号： B26B1/04 ,  B26B1/10

摘要： A folding knife includes a handle, a first liner inside the handle, and a second liner inside the handle and opposed to tire first liner. A blade has a tang and a cutting edge, and the tang of the blade pivotally connects the blade between the first and second liners. The blade has a retracted position in which the cutting edge is inside the handle and a deployed position in which the cutting edge is outside the handle. An actuator is at least partially between the first and second liners. A screw inside the handle has a first end opposed to a second end. The first end of the screw is engaged with the first liner, and the second end of the screw is threadingly engaged with the second liner.

公开(公告)号：USD981272S1

公开(公告)日：2023-03-21

申请号：US29780590

申请日：2021-04-26

申请人： John Crawford ,  Kyle Chumchal ,  Anthony Louis Marfione

设计人： John Crawford ,  Kyle Chumchal ,  Anthony Louis Marfione

公开(公告)号：USD980744S1

公开(公告)日：2023-03-14

申请号：US29780623

申请日：2021-04-26

申请人： John Crawford ,  Kyle Chumchal ,  Anthony Louis Marfione

设计人： John Crawford ,  Kyle Chumchal ,  Anthony Louis Marfione

公开(公告)号：US08523479B2

公开(公告)日：2013-09-03

申请号：US13607935

申请日：2012-09-10

申请人： Richard Steven Adler ,  John Crawford

发明人： Richard Steven Adler ,  John Crawford

IPC分类号： E01F15/00

CPC分类号： E01F13/12 ,  E01F9/685

摘要： Disclosed anti-ram systems comprise at least one bollard section comprising a base of limited height and a plurality of spaced bollards extending upwardly from the base, which may be erected or installed on a paved surface such as asphalt, concrete, paver stones, etc., or on an unpaved surface such as soil, and need not be partially of fully buried, and yet can qualify for Department of State crash ratings previously assigned to buried bollard systems. Disclosed anti-ram systems also comprise a plurality of bollard sections and one or more connectors for interconnecting two or more of the bollard sections, and may also include an anchor or anchor system engaging at least each end of a bollard section not connected to another bollard section. The bollard sections may be filled with ballast and high friction structure may be attached to the bottom of the bollard sections to resist sliding after impact.

摘要翻译： 所公开的防撞系统包括至少一个包括有限高度的底座和从基座向上延伸的多个间隔的支柱的支柱部分，其可以竖立或安装在诸如沥青，混凝土，摊铺机石头等铺面上。 ，或在未铺设的表面上，如土壤，并且不需要部分完全埋没，而且可以符合先前分配给埋地系柱系统的国家崩溃等级。 公开的反冲系统还包括多个护柱部分和一个或多个连接器，用于互连两个或更多个系柱部分，并且还可以包括锚固件或锚固系统，其与至少连接到另一个护柱 部分。 护柱部分可以填充压载物，并且高摩擦结构可以附接到系柱部分的底部以抵抗冲击后的滑动。

公开(公告)号：US08215865B2

公开(公告)日：2012-07-10

申请号：US12694730

申请日：2010-01-27

申请人： Richard S. Adler ,  John Crawford

发明人： Richard S. Adler ,  John Crawford

IPC分类号： E01F13/00

CPC分类号： E01F13/12 ,  E01F9/623 ,  E01F9/685 ,  E01F13/00

摘要： An anti-ram system and method of construction having a shallow mounted base pad from which extend a plurality of bollards. Very little or only a shallow excavation is required for the base of the bollard system, which can be partially or fully assembled prior to bringing it to the installation site. The shallow mounting pad or base of the bollard system of this invention may be formed or constructed in various ways and of various materials, and in various configurations. The shallow mounting pad or base is constructed so as to have considerable mass.

摘要翻译： 一种具有浅安装的基座的抗冲击系统和结构的方法，其中延伸有多个护柱。 护柱系统的底座需要很少的或只有一个浅层的挖掘，这可以在将其带到安装地点之前部分或完全组装。 本发明的护柱系统的浅安装垫或底座可以以各种方式和各种材料以各种构造形成或构造。 浅的安装垫或底座被构造成具有相当大的质量。

公开(公告)号：US07699558B2

公开(公告)日：2010-04-20

申请号：US11191251

申请日：2005-07-26

申请人： Richard S. Adler ,  John Crawford

发明人： Richard S. Adler ,  John Crawford

IPC分类号： E01F13/00

CPC分类号： E01F13/12 ,  E01F9/623 ,  E01F9/685 ,  E01F13/00

摘要： An anti-ram system and method of construction having a shallow mounted base pad from which extend a plurality of bollards. Very little or only a shallow excavation is required for the base of the bollard system, which can be partially or fully assembled prior to bringing it to the installation site. The shallow mounting pad or base of the bollard system of this invention may be formed or constructed in various ways and of various materials, and in various configurations. The shallow mounting pad or base is constructed so as to have considerable mass.

摘要翻译： 一种具有浅安装的基座的抗冲击系统和结构的方法，其中延伸有多个护柱。 护柱系统的底座需要很少的或只有一个浅层的挖掘，这可以在将其带到安装地点之前部分或完全组装。 本发明的护柱系统的浅安装垫或底座可以以各种方式和各种材料以各种构造形成或构造。 浅的安装垫或底座被构造成具有相当大的质量。

公开(公告)号：USD591881S1

公开(公告)日：2009-05-05

申请号：US29320195

申请日：2008-06-23

申请人： John Crawford ,  Donwoong Kang ,  Todd B. Abernethy ,  Scott W. Osiecki

设计人： John Crawford ,  Donwoong Kang ,  Todd B. Abernethy ,  Scott W. Osiecki

公开(公告)号：US20070232818A1

公开(公告)日：2007-10-04

申请号：US11559779

申请日：2006-11-14

申请人： John Crawford ,  James Crawford ,  Ronald Crafts

发明人： John Crawford ,  James Crawford ,  Ronald Crafts

IPC分类号： C11B7/00 ,  B01J14/00

CPC分类号： C07C67/03 ,  C10L1/026 ,  C11C3/003 ,  Y02E50/13 ,  C07C69/52 ,  C07C69/24

摘要： The systems and methods for producing biodiesel using a transesterification process include reacting alcohol and a triglyceride oil to form biodiesel and glycerin. The glycerin is periodically or continuously removed from the reaction mixture so as to drive the equilibrium reaction toward completion. The process can be performed continuously or using a batch process. The process may optionally employ a catalyst.

摘要翻译： 使用酯交换法生产生物柴油的体系和方法包括使醇和甘油三酯油反应形成生物柴油和甘油。 从反应混合物中定期或连续地除去甘油，以使平衡反应完成。 该过程可以连续执行或使用批处理。 该方法可任选地使用催化剂。

公开(公告)号：US20060267797A1

公开(公告)日：2006-11-30

申请号：US10544901

申请日：2004-02-25

申请人： Philip Jones ,  John Crawford

发明人： Philip Jones ,  John Crawford

IPC分类号： E01F9/00

CPC分类号： H05B33/0842 ,  H05B33/0803

摘要： A flashing warning light apparatus wherein there is provided one or more light-emitting diodes, the light-emitting diode being driven in a pulsed manner to achieve light output at a selected flash rate, with control means adapted to detect any light induced signal from the same light-emitting diode or diodes during periods when the light-emitting diode is not emitting light, said signal being dependent on the level of ambient light. The same diode or diodes can be at a focus center of a reflector. A magnitude of any signal can then be used to determine whether the ambient light is such that the warning light should operate.

摘要翻译： 一种闪光警报灯装置，其中设置有一个或多个发光二极管，所述发光二极管以脉冲方式驱动以实现以所选择的闪光速率的光输出，控制装置适于检测来自所述发光二极管的任何光诱导信号 在发光二极管不发光的期间，相同的发光二极管或二极管，所述信号取决于环境光的水平。 相同的二极管或二极管可以在反射器的焦点中心。 然后可以使用任何信号的大小来确定环境光是否使得警告灯应该操作。

公开(公告)号：US20060254560A1

公开(公告)日：2006-11-16

申请号：US11382208

申请日：2006-05-08

申请人： Kenneth Mann ,  John Crawford

发明人： Kenneth Mann ,  John Crawford

IPC分类号： F02D41/38

CPC分类号： F02B19/10 ,  F02B23/0657 ,  F02B23/0669 ,  F02D19/024 ,  F02D41/0027 ,  F02M21/0263 ,  F02M21/0275 ,  Y02T10/125 ,  Y02T10/32

摘要： A method of injecting gaseous fuel into an internal combustion engine comprises selecting one of at least two predetermined operating modes as a function of engine load and engine speed. The engine includes a fuel injection valve with an actuator for changing a commanded amplitude for lifting a valve needle during injection, and for changing, from one combustion cycle to the next, the shape of an actuation pulse defined by commanded amplitude plotted against time. In a first operating mode, which corresponds to low load and low speed range, the actuation pulse has a rectangular shape. In a second operating mode, which corresponds to at least one of a greater load and a greater speed range, the actuation pulse includes at least two shape-defining segments with the commanded amplitude for the first segment being less than 90% of the amplitude for a subsequent second segment.

摘要翻译： 将气体燃料喷射到内燃机中的方法包括根据发动机负荷和发动机转速选择至少两个预定操作模式中的一种。 发动机包括具有致动器的燃料喷射阀，用于在注射期间改变用于提升阀针的指令幅度，并且用于从一个燃烧循环向下一个燃烧循环改变由按照时间绘制的指令幅度定义的致动脉冲的形状。 在对应于低负载和低速范围的第一操作模式中，致动脉冲具有矩形形状。 在对应于较大负载和较大速度范围中的至少一个的第二操作模式中，致动脉冲包括至少两个形状限定段，其中第一段的指令振幅小于幅度的90％ 随后的第二段。