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1. 发明授权

US5219620A Method and apparatus for foam treating pile fabrics 失效
标题翻译：泡沫处理织物的方法和装置
公开(公告)号：US5219620A
公开(公告)日：1993-06-15
申请号：US735579
申请日：1991-07-25
申请人： Jerry F. Potter , W. Lamar Brown
发明人： Jerry F. Potter , W. Lamar Brown
IPC分类号： D06B1/08 , B29C44/46 , D06B3/10 , D06B19/00 , D06M13/02 , D06M13/244 , D06M13/248 , D06M13/256 , D06M13/282 , D06M13/292 , D06M13/298 , D06M15/70 , D06N7/00
CPC分类号： B29C44/461 , D06B19/0094 , D06N7/0071 , D06N7/0086 , D06N2205/04 , D06N2209/147
摘要： The invention involves a process for foam treating pile fabrics, especially carpets, by applying a foam composition through the backing of the fabric. The fabric is wrapped partially around the foam applicator at a wrap angle of at least 60 degrees, while the facing of the fabric is free of pressure. A foam applicator is also taught.

2. 发明授权

US5366161A Apparatus for foam treating pile fabrics 失效
标题翻译：泡沫处理绒布织物的设备
公开(公告)号：US5366161A
公开(公告)日：1994-11-22
申请号：US38039
申请日：1993-03-19
申请人： Jerry F. Potter , W. Lamar Brown
发明人： Jerry F. Potter , W. Lamar Brown
IPC分类号： D06B1/08 , B29C44/46 , D06B3/10 , D06B19/00 , D06M13/02 , D06M13/244 , D06M13/248 , D06M13/256 , D06M13/282 , D06M13/292 , D06M13/298 , D06M15/70 , D06N7/00
CPC分类号： B29C44/461 , D06B19/0094 , D06N7/0071 , D06N7/0086 , D06N2205/04 , D06N2209/147
摘要： This invention relates to a foam applicator device for foam treating pile fabrics, especially carpets, by applying foam through the backing of the fabric. The device includes an applicator body containing a bore with injection ports and an applicator slot extending through a round applicator pipe, and an internal foam distribution pipe. The applicator pipe has a diameter of one to three inches in order that the backing of the fabric may be wrapped around said pipe.
摘要翻译：本发明涉及一种用于通过将泡沫穿过织物背衬来泡沫处理绒头织物，特别是地毯的泡沫涂抹器装置。该装置包括具有注射口的孔的涂抹器主体和延伸穿过圆形涂抹管的涂抹器狭缝和内部泡沫分配管。施用管具有1至3英寸的直径，以便织物的背衬可以缠绕在所述管上。

3. 发明授权

US5187845A Method for heating crimped fibers and product thereof 失效
标题翻译：加热纤维及其制品的方法
公开(公告)号：US5187845A
公开(公告)日：1993-02-23
申请号：US682331
申请日：1991-04-11
申请人： Joseph J. Duffy , Jerry F. Potter , Elwood A. Roth , Kalika R. Samant , Maurice C. Todd
发明人： Joseph J. Duffy , Jerry F. Potter , Elwood A. Roth , Kalika R. Samant , Maurice C. Todd
IPC分类号： D02G1/12 , G01N33/36
CPC分类号： D02G1/125 , D02G1/161 , D02G1/167 , G01N33/365 , Y10T428/2976
摘要： A method of producing crimped tow by continuously feeding a tow against an adjustable counter pressure means; the tow is maintained at an average predetermined thickness and steam enters the chamber and is exhausted from the chamber in a manner to provide uniform heating of the tow to provide a fiber that is uniformly annealed as determined by measuring light reflectance for yarn dyed with a structural sensitive Milling Blue "B" dye or shrinkage uniformity determined by thermal analysis.

4. 发明授权

US5110517A Method for deregistering crimped multifilament tow 失效
标题翻译：破坏多媒体拖网的方法
公开(公告)号：US5110517A
公开(公告)日：1992-05-05
申请号：US531654
申请日：1990-06-01
申请人： Craig R. Lukhard , Jerry F. Potter , Maurice C. Todd
发明人： Craig R. Lukhard , Jerry F. Potter , Maurice C. Todd
IPC分类号： D02J1/22 , G01N33/36
CPC分类号： G01N33/365 , D02J1/227 , Y10T428/2904 , Y10T428/2909 , Y10T428/2913 , Y10T428/2922 , Y10T428/2969
摘要： A method and apparatus for deregistering drawn crimped nylon multifilament tow includes the steps of stretching the tow under constant controlled tension at a temperature below the glass transition temperature of the nylon. The apparatus includes means for sensing the tension of the tow between the feed and draw sections of a stretching device and producing a signal representative of the tension sensed and a controller for changing the speed of the draw section actuated by said signal.

5. 发明授权

US5619780A Production of textured yarn and method for containing said yarn 失效
标题翻译：变形丝的生产和含有所述纱线的方法
公开(公告)号：US5619780A
公开(公告)日：1997-04-15
申请号：US524684
申请日：1995-09-07
申请人： Jerry F. Potter
发明人： Jerry F. Potter
IPC分类号： B65H54/88 , B65H67/08 , D02G1/16 , D02G1/20 , D02G3/00 , D02J1/22 , D02G1/12
CPC分类号： D02G1/167 , B65H54/88 , B65H2701/31
摘要： A method for detecting a yarn break between the cooling drum and the windup in a yarn bulking process and containing the broken end to prevent the broken end from interrupting adjacent threadlines. The yarn, when broken, is contained in individual tubes extending along the yarn path to prevent the yarn from interrupting adjacent yarn lines. The yarn is recaptured from the tube by a jet moveable into and out of engagement with the tube.
摘要翻译：一种用于在纱线膨胀过程中检测冷却滚筒和卷起之间的纱线断裂的方法，并且包含断裂端以防止断裂端中断相邻的丝线。当纱线断裂时，纱线被容纳在沿着纱线路径延伸的各个管中，以防止纱线中断相邻的纱线。纱线通过可移动进入和脱离与管接合的喷射管从管中重新捕获。

6. 发明授权

US5242465A Method for heating crimped fibers and product thereof 失效
标题翻译：卷曲纤维加热方法及其制品
公开(公告)号：US5242465A
公开(公告)日：1993-09-07
申请号：US964085
申请日：1992-10-21
申请人： Joseph J. Duffy , Jerry F. Potter , Elwood A. Roth , Kalika R. Samant , Maurice C. Todd
发明人： Joseph J. Duffy , Jerry F. Potter , Elwood A. Roth , Kalika R. Samant , Maurice C. Todd
IPC分类号： D02G1/12 , G01N33/36
CPC分类号： D02G1/125 , G01N33/365 , Y10T428/2909 , Y10T428/2976
摘要： A method of producing crimped tow by continuously feeding a tow against an adjustable counter pressure means; the tow is maintained at an average predetermined thickness and steam enters the chamber and is exhausted from the chamber in a manner to provide uniform heating of the tow to provide a fiber that is uniformly annealed as determined by measuring light reflectance for yarn dyed with a structural sensitive Milling Blue "B" dye or shrinkage uniformity determined by thermal analysis.
摘要翻译：一种通过将可变反压装置连续供给丝束来生产卷曲丝束的方法; 丝束保持在平均预定厚度，并且蒸汽进入室并且以这样的方式从室排出，以提供丝束的均匀加热，以提供均匀退火的纤维，如通过测量用结构染色的纱线的光反射率所确定的敏感的研磨蓝“B”染料或通过热分析确定的收缩均匀度。

7. 发明授权

US5422180A Method and apparatus for deregistering multi-filament tow and product thereof 失效
标题翻译：用于注射复丝丝束及其制品的方法和装置
公开(公告)号：US5422180A
公开(公告)日：1995-06-06
申请号：US102323
申请日：1993-08-10
申请人： Craig R. Lukhard , Jerry F. Potter , Maurice C. Todd
发明人： Craig R. Lukhard , Jerry F. Potter , Maurice C. Todd
IPC分类号： D02J1/22 , G01N33/36 , D02G3/02 , D02G3/24
CPC分类号： G01N33/365 , D02J1/227 , Y10T428/2904 , Y10T428/2909 , Y10T428/2913 , Y10T428/2922 , Y10T428/2969
摘要： A method and apparatus for deregistering drawn crimped nylon multifilament tow includes the steps of stretching the tow under constant controlled tension at a temperature below the glass transition temperature of the nylon. The apparatus includes means for sensing the tension of the tow between the feed and draw sections of a stretching device and producing a signal representative of the tension sensed and a controller for changing the speed of the draw section actuated by said signal.
摘要翻译：拉伸卷曲尼龙复丝丝束的注射方法和装置包括以下步骤：在低于尼龙的玻璃化转变温度的温度下在恒定的受控张力下拉伸丝束。该装置包括用于感测拉伸装置的进给段和牵引段之间的牵引张力的装置，并且产生表示感测到的张力的信号，以及控制器，用于改变由所述信号致动的拉伸部分的速度。

8. 发明授权

US5146651A Process and apparatus for tow cross-section measurement and control 失效
标题翻译：用于跨部门测量和控制的过程和装置
公开(公告)号：US5146651A
公开(公告)日：1992-09-15
申请号：US631432
申请日：1990-12-21
申请人： Joseph J. Duffy , Jerry F. Potter , Elwood A. Roth , Kalika R. Samant , Richard E. Thek , Maurice C. Todd
发明人： Joseph J. Duffy , Jerry F. Potter , Elwood A. Roth , Kalika R. Samant , Richard E. Thek , Maurice C. Todd
IPC分类号： D02J1/00 , G01N33/36
CPC分类号： G01N33/365 , D02J1/00
摘要： Controlling the cross-sectional characteristics of moving tow lines by providing monitors and positioning devices so as to improve stuffer box crimp uniformity. The mass distribution profile of a filamentary tow band is continuously measured as a function of the width of the band, and the information obtained is used to change the position of the band when a deviation from a predetermined value is noted. Positioning devices are used to carry out the movement or adjusting of the band in accordance with a signal so as to correct the deviation and present to a crimping apparatus, such as a stuffer box crimper, a band having a uniform mass distribution profile.

9. 发明授权

US4300422A Apparatus for cutting filamentary material 失效
标题翻译：用于切割丝状材料的装置
公开(公告)号：US4300422A
公开(公告)日：1981-11-17
申请号：US153213
申请日：1980-05-27
申请人： Jerry F. Potter
发明人： Jerry F. Potter
IPC分类号： D06H7/00 , D01G1/04
CPC分类号： D01G1/04 , Y10S83/913 , Y10T83/2068 , Y10T83/2216 , Y10T83/2218 , Y10T83/4838
摘要： A modification to a reel type staple cutter that includes a compartmentalized assembly located below the cutter reel, each compartment forms an isolated cutting zone which reduces the opportunity for falling tufts of cut staple to mix and intermingle to form clumps which are difficult to open. The curved top plate of each compartment provides a downward force vector which assists gravitational forces and injected air to overcome centrifugal and adhesive forces tending to prevent staple from falling. Plates and baffles attached to a stationary shell located beneath the cutter reel split the cut fibers into discrete tufts despite the cohesive nature of the product and promote flow down and from each compartment.
摘要翻译：对于包括位于切割器卷轴下方的分隔式组件的卷轴型订书钉切割机的修改，每个隔室形成隔离的切割区域，其减少切割订书钉下落的簇的机会以混合和混合以形成难以打开的块。每个隔室的弯曲顶板提供向下的力向量，其帮助重力和喷射空气克服倾向于防止订书钉掉落的离心力和粘合力。连接到位于切割卷轴下方的固定壳体的板和挡板将切割的纤维分成不连续的簇，尽管产品具有粘性并且促进从每个隔室向下流动。

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