公开(公告)号：US06680021B1

公开(公告)日：2004-01-20

申请号：US09693035

申请日：2000-10-20

Applicant: Kui-Chiu Kwok ,  Edward W. Bolyard, Jr. ,  Leonard E. Riggan, Jr.

Inventor： Kui-Chiu Kwok ,  Edward W. Bolyard, Jr. ,  Leonard E. Riggan, Jr.

IPC: D01D5098

CPC classification number: B05C11/1044 ,  B05B7/0884 ,  B05B7/164 ,  B05B9/035 ,  B05C5/001 ,  B05C5/027 ,  B05C5/0279 ,  B05C11/10 ,  B05C11/1042 ,  D01D4/025 ,  D01D5/0985 ,  D04H1/56

Abstract: A meltblowing method and system for dispensing first and second fluids from corresponding first and second orifices of a die assembly to form a meltblown first fluid filament. The die assembly directs the first and second fluid flows parallelly, or divergently, or directs two second fluid flows convergently toward a common first fluid flow, whereby the first and second fluids are dispensed from orifices at equal first fluid flow rates and equal second fluid flow rates. The die assembly is compressably retained between opposing end plates coupled to an adapter for further coupling to a main manifold having a fluid metering device for supplying first fluid to the die assembly. The meltblown filaments are depositing onto a moving substrate by vacillating the filament non-parallel to a direction of substrate movement, whereby vacillation a first fluid flow is controllable by an angle between the first fluid flow and one or more flanking second fluid flows, among other variables.

Abstract translation: 一种用于从模具组件的相应的第一和第二孔分配第一和第二流体以形成熔喷第一流体细丝的熔喷方法和系统。 模具组件使第一和第二流体流平行地或分开地引导，或者将两个第二流体流收敛地引向共同的第一流体流，由此第一和第二流体以相同的第一流体流速和相等的第二流体流量从孔中分配 价格。 模具组件可压缩地保持在联接到适配器的相对端板之间，用于进一步联接到具有用于将第一流体供应到模具组件的流体计量装置的主歧管。 熔喷丝通过使丝不平行于衬底运动的方向摆动而沉积到移动的衬底上，从而通过在第一流体流和一个或多个侧面的第二流体流之间的角度来控制第一流体流动，其他 变量。

公开(公告)号：US06200635B1

公开(公告)日：2001-03-13

申请号：US09143883

申请日：1998-08-31

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B05D500

CPC classification number: D01D5/0985 ,  D01D4/025 ,  Y10T428/198 ,  Y10T428/24802 ,  Y10T428/2481 ,  Y10T428/28 ,  Y10T428/31649

Abstract: A method for producing visco-elastic fluidic material flows by drawing a visco-elastic fluidic material with corresponding separate second fluid flows associated therewith to form a visco-elastic fiber vacillating in a repeating, generally omega-shaped pattern having a bowed portion with first and second side portions that first converge toward each other and then diverge outwardly in generally opposing directions. In one operation, the visco-elastic fiber vacillating in the repeating, generally omega-shaped pattern is an adhesive material deposited onto woven and non-woven fabric substrates and stretched elongated elastic strands in the manufacture of a variety of bodily fluid absorbing hygienic articles.

Abstract translation: 用于制备粘弹性流体材料的方法通过用相应的分开的第二流体流动拉伸粘弹性流体材料来流动，以形成以重复的，大致Ω形的图案摆动的粘弹性纤维，其具有第一和第 第二侧部分首先朝向彼此会聚，然后沿大致相反的方向向外发散。 在一个操作中，在重复的，通常为Ω形的图案中挥发的粘弹性纤维是沉积在织造和无纺织物基材上的粘合材料和拉伸的细长弹性线，以制造各种体液吸收卫生制品。

公开(公告)号：US6077375A

公开(公告)日：2000-06-20

申请号：US60581

申请日：1998-04-15

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B05B1/26 ,  B05C5/00 ,  B05C5/02 ,  B05D7/00 ,  B05D7/20 ,  B05D7/24 ,  D01D11/06 ,  B32B31/00 ,  A61F13/15

CPC classification number: A61F13/15593 ,  B05C5/0241

Abstract: A method for applying fluids to a strand and useable for bonding adhesive coated strands to substrates in the production of bodily fluid absorbing hygienic articles, by drawing the strand along an isolated path, moving a fluid or adhesive fiber back and forth across a path of the strand as the fluid fiber is dispensed toward the strand, and capturing substantially all of the fluid fiber on the isolated strand, and in some applications contacting an adhesive coated strand with the substrate to bond the strand thereto. The adhesive fiber is vacillated back and forth across a path of the strand beyond opposing sides thereof to at least partially coat all sides thereof with adhesive. In bodily fluid absorbing hygienic articles, the methods substantially eliminate fabric stiffening and loss of moisture absorbing capacity thereof, provide substantially uniformly bonding along the axial dimension of the strand to ensure uniform bunching of fabrics, optimum fluid absorption, and comfort.

公开(公告)号：US5975397A

公开(公告)日：1999-11-02

申请号：US954336

申请日：1997-10-17

Applicant: Donald L. Van Erden ,  Kui-Chiu Kwok ,  G. Michael Volan

Inventor： Donald L. Van Erden ,  Kui-Chiu Kwok ,  G. Michael Volan

IPC: B25C1/04 ,  B25C1/08 ,  B25C1/18

CPC classification number: B25C1/04 ,  B25C1/08 ,  B25C1/18

Abstract: In a combustion-powered, fastener-driving tool with a combustion chamber, a piston chamber communicating with the combustion chamber, a driving piston movable within the piston chamber between an initial position and a terminal position, and a driving blade mounted to the driving piston so as to be conjointly movable with the driving piston, the driving piston, the driving blade, and the piston chamber are arranged so that combustion in the combustion chamber imparts energy to the driving piston and the driving blade so as to drive the driving piston and the driving blade from the initial position toward the terminal position with the driving blade preceding the driving piston, over a stroke having a length sufficient to enable the driving blade to transfer more than eight tenths of the maximum, transferable energy to a fastener engaged by the driving blade as the driving piston and the driving blade approach the terminal position. The piston chamber has an inner, cylindrical wall. The driving piston has an annular portion with an annular groove seating a piston ring or has two axially spaced, annular portions, at least one of which has an annular groove seating a piston ring engaging the inner, cylindrical wall. The driving piston, the driving blade, and the piston chamber are arranged so that the driving piston and the driving blade are guided solely within the axial length of the driving piston, over at least substantially all of the stroke.

Abstract translation: 在具有燃烧室的燃烧动力的紧固件驱动工具中，与燃烧室连通的活塞室，可在活塞室内在初始位置和终端位置之间移动的驱动活塞和安装在驱动活塞上的驱动叶片 以便与驱动活塞，驱动活塞，驱动叶片和活塞室可联动地移动，使得燃烧室中的燃烧向驱动活塞和驱动叶片施加能量以驱动驱动活塞， 所述驱动叶片从所述初始位置朝向终端位置移动，其中所述驱动叶片在所述驱动活塞之前，具有足够长度的行程，所述行程足以使所述驱动叶片能够将最大可转移能量的八分之一传递到由所述驱动活塞 驱动叶片作为驱动活塞，驱动叶片接近终端位置。 活塞室具有内圆柱形壁。 驱动活塞具有环形部分，环形槽位于活塞环上或具有两个轴向隔开的环形部分，其中至少一个环形部分具有环形槽，该活塞环与内部圆柱形壁接合。 驱动活塞，驱动叶片和活塞室被布置成使得驱动活塞和驱动叶片仅在驱动活塞的轴向长度内被引导至少基本上所有的行程。

公开(公告)号：US5897043A

公开(公告)日：1999-04-27

申请号：US950747

申请日：1997-10-15

Applicant: Stanley C Veoukas ,  Kui-Chiu Kwok ,  Donald L Van Erden ,  George M Velan

Inventor： Stanley C Veoukas ,  Kui-Chiu Kwok ,  Donald L Van Erden ,  George M Velan

IPC: B25C1/08 ,  B25C1/18 ,  B25C1/04

CPC classification number: B25C1/188 ,  B25C1/08

Abstract: A piston velocity control and stability control system is provided for a combustion powered tool having a self contained combustion engine. The system includes a ring that may be adjusted relative to exit ports in a cylinder of the combustion engine. The ring includes openings which may be incrementally aligned between a completely exposed, and a substantially closed position relative to the exit ports. Displaced air volume within the cylinder exits through the exit ports as a piston advances down the cylinder, and the velocity of the piston will be greatest when the exit ports are completely exposed. User initiated reduction of the effective size of the exit ports by adjustment of the ring will reduce piston velocity as described per application. A nosepiece used to guide the driver blade and position the blade over a fastener is isolated from the cylinder so that the nosepiece remains stable relative to the workpiece upon combustion and until the driver blade strikes the fastener.

Abstract translation: 为具有自包含内燃机的燃烧动力工具提供活塞速度控制和稳定性控制系统。 该系统包括可以相对于内燃机的气缸中的出口调节的环。 环包括开口，其可以相对于出口端口在完全暴露的和基本上关闭的位置之间递增对准。 当活塞向下推动气缸时，气缸内的排出的气体通过出口离开，当出口完全暴露时，活塞的速度将最大。 用户开始通过调节环来减少出口的有效尺寸将降低活塞速度，如根据应用所述。 用于引导驱动器叶片并将叶片定位在紧固件上的喷嘴与气缸隔离，使得喷嘴在燃烧时保持稳定，并且直到驱动器叶片撞击紧固件。

公开(公告)号：US5806747A

公开(公告)日：1998-09-15

申请号：US954337

申请日：1997-10-17

Applicant: Donald L. Van Erden ,  Kui-Chiu Kwok ,  G. Michael Velan

Inventor： Donald L. Van Erden ,  Kui-Chiu Kwok ,  G. Michael Velan

IPC: B25C1/04 ,  B25C1/08 ,  B25C1/18

CPC classification number: B25C1/04 ,  B25C1/08 ,  B25C1/18

Abstract: In a combustion-powered, fastener-driving tool with a combustion chamber, a piston chamber communicating with the combustion chamber, a driving piston movable within the piston chamber between an initial position and a terminal position, and a driving blade mounted to the driving piston so as to be conjointly movable with the driving piston, the driving piston, the driving blade, and the piston chamber are arranged so that combustion in the combustion chamber imparts energy to the driving piston and the driving blade so as to drive the driving piston and the driving blade from the initial position toward the terminal position with the driving blade preceding the driving piston, over a stroke having a length sufficient to enable the driving blade to transfer more than eight tenths of the maximum, transferable energy to a fastener engaged by the driving blade as the driving piston and the driving blade approach the terminal position. The piston chamber has an inner, cylindrical wall. The driving piston has an annular portion with an annular groove seating a piston ring or has two axially spaced, annular portions, at least one of which has an annular groove seating a piston ring engaging the inner, cylindrical wall. The driving piston, the driving blade, and the piston chamber are arranged so that the driving piston and the driving blade are guided solely within the axial length of the driving piston, over at least substantially all of the stroke.

Abstract translation: 在具有燃烧室的燃烧动力的紧固件驱动工具中，与燃烧室连通的活塞室，可在活塞室内在初始位置和终端位置之间移动的驱动活塞和安装在驱动活塞上的驱动叶片 以便与驱动活塞，驱动活塞，驱动叶片和活塞室可联动地移动，使得燃烧室中的燃烧向驱动活塞和驱动叶片施加能量以驱动驱动活塞， 所述驱动叶片从所述初始位置朝向终端位置移动，其中所述驱动叶片在所述驱动活塞之前，具有足够长度的行程，所述行程足以使所述驱动叶片能够将最大可转移能量的八分之一传递到由所述驱动活塞 驱动叶片作为驱动活塞，驱动叶片接近终端位置。 活塞室具有内圆柱形壁。 驱动活塞具有环形部分，环形槽位于活塞环上或具有两个轴向隔开的环形部分，其中至少一个环形部分具有环形槽，该活塞环与内部圆柱形壁接合。 驱动活塞，驱动叶片和活塞室被布置成使得驱动活塞和驱动叶片仅在驱动活塞的轴向长度内被引导至少基本上所有的行程。

公开(公告)号：US5799855A

公开(公告)日：1998-09-01

申请号：US599022

申请日：1996-02-09

Applicant: Stanley C. Veoukas ,  Kui-Chiu Kwok ,  Donald L. Van Erden ,  George M. Velan

Inventor： Stanley C. Veoukas ,  Kui-Chiu Kwok ,  Donald L. Van Erden ,  George M. Velan

IPC: B25C1/08 ,  B25C1/18 ,  B25C1/04

CPC classification number: B25C1/188 ,  B25C1/08

Abstract: A piston velocity control and stability control system is provided for a combustion powered tool having a self contained combustion engine. The system includes a ring that may be adjusted relative to exit ports in a cylinder of the combustion engine. The ring includes openings which may be incrementally aligned between a completely exposed, and a substantially closed position relative to the exit ports. Displaced air volume within the cylinder exits through the exit ports as a piston advances down the cylinder, and the velocity of the piston will be greatest when the exit ports are completely exposed. User initiated reduction of the effective size of the exit ports by adjustment of the ring will reduce piston velocity as described per application. A nosepiece used to guide the driver blade and position the blade over a fastener is isolated from the cylinder so that the nosepiece remains stable relative to the workpiece upon combustion and until the driver blade strikes the fastener.

公开(公告)号：US09346064B2

公开(公告)日：2016-05-24

申请号：US11228671

申请日：2005-09-16

Applicant: David M. Seitz ,  Kui-Chiu Kwok

Inventor： David M. Seitz ,  Kui-Chiu Kwok

IPC: B05B17/04 ,  B05B3/10 ,  B05B1/28 ,  B05B5/00

CPC classification number: B05B3/1092 ,  B05B3/1064

Abstract: A rotary atomizing applicator includes a shaping air system having first orifices discharging air against the outer surface of the bell cup, with the air following the bell cup and being released from the bell cup at the forward edge of the bell cup. A terminal portion of the outer surface of the bell cup directs the flow of air to shape the pattern of coating released from the bell cup. A second pattern of air is directed from outwardly and behind the bell cup inwardly toward the forward edge of the bell cup.

Abstract translation: 旋转雾化施加器包括成形空气系统，该成形空气系统具有第一孔口，其排出空气抵靠钟罩的外表面，空气跟随钟形杯并且在钟形杯的前边缘处从钟形杯释放。 钟罩的外表面的端部引导空气流形成从钟形杯释放的涂层图案。 第二种空气模式从钟形杯的外侧和后方向内朝向钟形杯的前缘引导。

公开(公告)号：US08870099B2

公开(公告)日：2014-10-28

申请号：US12430795

申请日：2009-04-27

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B05B7/06 ,  B05B7/04 ,  B05B1/34 ,  B05B1/26 ,  B05B7/08 ,  B41F23/02 ,  B05B15/02 ,  B05B5/043 ,  B05B1/14 ,  B05B5/14 ,  B05B1/02

Abstract: A system, in certain embodiments, includes a nozzle. The nozzle includes a liquid passage, a first pneumatic passage, and an exit surface. The exit surface includes at least one recirculation inducing feature configured to reduce deposits adjacent to the first pneumatic passage.

公开(公告)号：US07824087B2

公开(公告)日：2010-11-02

申请号：US12123071

申请日：2008-05-19

Applicant: Michael T. Gattone ,  Stanley Piotrowski ,  Kui-Chiu Kwok

Inventor： Michael T. Gattone ,  Stanley Piotrowski ,  Kui-Chiu Kwok

IPC: F21V19/02

CPC classification number: B60Q1/0683

Abstract: A headlamp adjuster includes an output shaft driven by a co-rotatable gear. Threads on the shaft engage splines in a thin wall boss, the splines having limited circumferential engagement with the screw. The thin wall boss deflects outwardly in response to forces that build in the engagement of the shaft and splines, to release driving engagement between the splines and the shaft.

Abstract translation: 前照灯调节器包括由可共同旋转的齿轮驱动的输出轴。 轴上的螺纹将花键接合在薄壁凸台中，花键与螺钉具有有限的周向接合。 响应于构成轴和花键的接合的力，薄壁凸台向外偏转，以释放花键和轴之间的驱动接合。