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公开(公告)号：US06489003B1
公开(公告)日：2002-12-03
申请号：US09508207
申请日：2000-03-08
申请人： Leon Levitt , Robert D. Kampfer , Michael D. Delmore , Stephen E. Krampe , Brandon T. Berg , Alan J. Sipinen , Mark E. Napierala , Victor P. Thalacker
发明人： Leon Levitt , Robert D. Kampfer , Michael D. Delmore , Stephen E. Krampe , Brandon T. Berg , Alan J. Sipinen , Mark E. Napierala , Victor P. Thalacker
IPC分类号： B32B306
CPC分类号： A44B18/0084 , A44B18/0049 , A44B18/008 , A44B18/0092 , B29C47/0019 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/0057 , B29C47/02 , B29C47/06 , B29C47/065 , B29C47/145 , B29C47/32 , B29C69/02 , B29L2031/729 , Y10T24/27 , Y10T24/2792 , Y10T428/24008 , Y10T428/24017 , Y10T428/24182 , Y10T428/2457 , Y10T428/24612 , Y10T428/24628 , Y10T428/28
摘要： An elastic web of material has a multiplicity of stems extending from at least one side of the web. The web includes a first continuous layer of elastic material having a first side and a second side and a second layer of material. The second layer of material has a first side which faces the first side of the first layer and a second side from which the stems extend. The first and second layers of material are joined together. The second layer of material can be formed of thermoplastic material or melt processable polymeric material. The first and second layers of material are melt formed. They are joined by coextrusion or lamination to form a multiple layer sheet on which a multiplicity of stems are formed on at least the second layer by a process such as embossing the stems into the heated web using a patterned roll or mold.
摘要翻译： 弹性材料网具有多个从纤维网的至少一侧延伸的茎。 纤维网包括具有第一侧和第二侧以及第二材料层的弹性材料的第一连续层。 第二层材料具有面向第一层的第一侧的第一侧和杆延伸的第二侧。 第一层和第二层材料连接在一起。 第二层材料可以由热塑性材料或可熔融加工的聚合物材料形成。 第一和第二层材料是熔体形成的。 它们通过共挤出或层压连接以形成多层片材，其上通过诸如使用图案化的卷或模具将茎压制成加热的卷材的方法在至少第二层上形成多个茎杆。
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公开(公告)号：US07052639B2
公开(公告)日：2006-05-30
申请号：US11101706
申请日：2005-04-08
IPC分类号： B29C41/26
CPC分类号： B29C43/222 , A44B18/0049 , A44B18/0061 , B29C43/46 , B29C47/0021 , B29C47/003 , B29C47/0038 , B29C47/88 , B29C47/8845 , B29C59/002 , B29C59/025 , B29C59/04 , B29C2043/461 , B29C2043/465 , B29C2791/006 , B29L2005/00 , B29L2031/729 , Y10T428/2457
摘要： Tool rolls and methods of using the tool rolls to manufacture articles with one or more structured surfaces are disclosed. The tool rolls include an outer surface that, when used in connection with materials of the proper viscosity or formability, can form a structured surface on an article. Because the tools are manufactured in roll-form, they can be advantageously used in continuous manufacturing processes. Alternatively, discrete articles may be processed using the tool rolls. The tool rolls are constructed of a cylindrical base roll and are wrapped with one or more continuous wires in a helical pattern. The wires are used, in essence, to form a structured surface on the tool roll that is the negative of the structured surface to be formed on the articles processed using the tool roll. One of the wires wound around the base roll may include depressions formed therein that, when wound in helical coils about the base roll, form cavities on the outer surface of the tool roll. Alternatively, the helical pattern of one or more wound wires may be used to form a continuous helical structured surface, e.g., a helical groove or grooves.
摘要翻译： 公开了使用工具辊制造具有一个或多个结构化表面的制品的工具辊和方法。 工具辊包括外表面，当与适当粘度或成形性的材料结合使用时，可以在制品上形成结构化表面。 因为这些工具是以卷筒形式制造的，所以它们可以有利地用于连续制造过程中。 或者，可以使用工具辊来处理分立的制品。 工具辊由圆柱形底辊构成，并以一个或多个连续的线以螺旋图案包裹。 使用电线本质上在工具辊上形成结构化表面，该结构化表面是在使用工具辊加工的制品上形成的结构化表面的负极。 缠绕在基底辊上的电线之一可以包括形成在其中的凹陷部，当围绕基底辊螺旋形线圈缠绕时，在工具辊的外表面上形成空腔。 或者，一个或多个缠绕线的螺旋图案可以用于形成连续的螺旋结构化表面，例如螺旋槽或凹槽。
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公开(公告)号：US06902389B2
公开(公告)日：2005-06-07
申请号：US10438082
申请日：2003-05-14
IPC分类号： A44B18/00 , B29C43/22 , B29C43/46 , B29C47/88 , B29C59/00 , B29C59/02 , B29C59/04 , B29C69/02
CPC分类号： B29C43/222 , A44B18/0049 , A44B18/0061 , B29C43/46 , B29C47/0021 , B29C47/003 , B29C47/0038 , B29C47/88 , B29C47/8845 , B29C59/002 , B29C59/025 , B29C59/04 , B29C2043/461 , B29C2043/465 , B29C2791/006 , B29L2005/00 , B29L2031/729 , Y10T428/2457
摘要： Tool rolls and methods of using the tool rolls to manufacture articles with one or more structured surfaces are disclosed. The tool rolls include an outer surface that, when used in connection with materials of the proper viscosity or formability, can form a structured surface on an article. Because the tools are manufactured in roll-form, they can be advantageously used in continuous manufacturing processes. Alternatively, discrete articles may be processed using the tool rolls. The tool rolls are constructed of a cylindrical base roll and are wrapped with one or more continuous wires in a helical pattern. The wires are used, in essence, to form a structured surface on the tool roll that is the negative of the structured surface to be formed on the articles processed using the tool roll. One of the wires wound around the base roll may include depressions formed therein that, when wound in helical coils about the base roll, form cavities on the outer surface of the tool roll. Alternatively, the helical pattern of one or more wound wires may be used to form a continuous helical structured surface, e.g., a helical groove or grooves.
摘要翻译： 公开了使用工具辊制造具有一个或多个结构化表面的制品的工具辊和方法。 工具辊包括外表面，当与适当粘度或成形性的材料结合使用时，可以在制品上形成结构化表面。 因为这些工具是以卷筒形式制造的，所以它们可以有利地用于连续制造过程中。 或者，可以使用工具辊来处理分立的制品。 工具辊由圆柱形底辊构成，并以一个或多个连续的线以螺旋图案包裹。 使用电线本质上在工具辊上形成结构化表面，该结构化表面是在使用工具辊加工的制品上形成的结构化表面的负极。 缠绕在基底辊上的电线之一可以包括形成在其中的凹陷部，当围绕基底辊螺旋形线圈缠绕时，在工具辊的外表面上形成空腔。 或者，一个或多个缠绕线的螺旋图案可以用于形成连续的螺旋结构化表面，例如螺旋槽或凹槽。
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公开(公告)号：US06592800B1
公开(公告)日：2003-07-15
申请号：US09412776
申请日：1999-10-04
IPC分类号： B29C4346
CPC分类号： B29C67/0044 , A44B18/0049 , A44B18/0065 , B29L2031/729
摘要： A method and apparatus for forming a mechanical fastener. A preferred embodiment of the method includes moving a substrate along a web path, where the substrate includes a first major surface and a plurality of stems extending from the first major surface of the substrate and each of the stems includes a stem end, radiantly heating the stem ends to form softened ends, and thereafter deforming the softened ends into convex heads with a deformable surface. A preferred embodiment of the apparatus includes a web conveyor, where the web conveyor defines a web path, a heating source located adjacent the web conveyor and a deformable surface located down the web path from the heating source, where the deformable surface includes a durometer hardness of greater than 10 Shore OO and less than 70 Shore A.
摘要翻译： 一种用于形成机械紧固件的方法和装置。 该方法的优选实施例包括沿着卷筒纸路径移动衬底，其中衬底包括第一主表面和从衬底的第一主表面延伸的多个杆，并且每个杆包括杆端，辐射加热 杆端部形成软化端部，然后使软化端部变形成具有可变形表面的凸形头部。 该设备的优选实施例包括腹板输送机，其中腹板输送机限定腹板通路，位于腹板输送机附近的加热源和位于加热源的腹板路径下方的可变形表面，其中可变形表面包括硬度计硬度 大于10肖氏OO和小于70肖氏A.
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公开(公告)号：US4563565A
公开(公告)日：1986-01-07
申请号：US471513
申请日：1983-03-02
申请人： Robert D. Kampfer , Randall S. Blum
发明人： Robert D. Kampfer , Randall S. Blum
CPC分类号： B23K26/0823 , G02C7/04
摘要： A method of forming edges on contact lenses prepared from laser-machinable, organic polymers wherein the edge is formed by contacting the lens with a laser beam having a wavelength which is absorbed by the polymer. The radiated energy supplied to the polymer by the laser beam is such that the ratio of heat absorbed in vaporization of the polymer to heat absorbed by the polymer bulk is maximized.
摘要翻译： 在由可激光加工的有机聚合物制备的隐形眼镜上形成边缘的方法，其中边缘通过使透镜与具有由聚合物吸收的波长的激光束接触而形成。 通过激光束供给到聚合物的辐射能量使得聚合物蒸发吸收的热量与由聚合物体积吸收的热量的比率最大化。
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公开(公告)号：US4138211A
公开(公告)日：1979-02-06
申请号：US848489
申请日：1977-11-04
IPC分类号： F23Q25/00
CPC分类号： F23Q25/00
摘要： Thermomechanical candle snuffer utilizes staff of material such as 55-Nitinol which, when heated by candle flame, elevates slideably engaged cap which falls over candle extinguishing it.
摘要翻译： 热机械蜡烛采用55-Niitinol材质的工作人员，当蜡烛火焰加热时，会升起可滑动的帽子，并将蜡烛熄灭。
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公开(公告)号：USD500671S1
公开(公告)日：2005-01-11
申请号：US29178186
申请日：2003-03-21
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公开(公告)号：US5868987A
公开(公告)日：1999-02-09
申请号：US878792
申请日：1997-06-19
申请人： Robert D. Kampfer , Philip Miller
发明人： Robert D. Kampfer , Philip Miller
CPC分类号： A44B18/0073 , A44B18/0061 , A44B18/0065 , B29C43/222 , B29C43/46 , B29C2043/461 , Y10T24/27 , Y10T24/2767 , Y10T24/2775 , Y10T24/2792
摘要： There is provided a method of capping mechanical fasteners from a web having an array of upstanding stems. A heated surface member is positioned opposite a support forming a nip into which the web is fed. The heated surface member has a series of laterally spaced elongated peak and valley structures such that more than one peak and valley structure contacts and deforms each stem structure. The peak and valley groove structures provided asymmetric elongation and deformation of top portion of the stem structures forming hook heads.
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公开(公告)号：USD505064S1
公开(公告)日：2005-05-17
申请号：US29178151
申请日：2003-03-21
申请人： Robert D. Kampfer
设计人： Robert D. Kampfer
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公开(公告)号：US6132660A
公开(公告)日：2000-10-17
申请号：US878793
申请日：1997-06-19
申请人： Robert D. Kampfer
发明人： Robert D. Kampfer
CPC分类号： A44B18/0049 , B29C43/222 , B29C43/46 , B29C2043/461 , Y10T24/27
摘要： There is provided a method of deforming the hook head portions of hook elements on a web backing. The hook elements on the web backing are fed into a nip formed between a support surface and an upper heated surface having a durameter hardness of less than 90 Shore A. This upper heated surface compressively engages the hook head causing it to turn down and permanently deform. This increases the uniformity of the hook head elements forming a fiber engaging crook region.
摘要翻译： 提供了一种使网片背衬上的钩元件的钩头部变形的方法。 纤维网背衬上的钩状元件进料到形成在支撑表面和硬度小于90肖氏A的上部加热表面之间的辊隙中。该上部加热表面压缩地钩住钩头，使其转动并永久变形 。 这增加了形成纤维接合弯曲区域的钩头元件的均匀性。
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