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1. 发明授权

US06258311B1 Forming mold cavities 有权
标题翻译：成型模腔
公开(公告)号：US06258311B1
公开(公告)日：2001-07-10
申请号：US09259182
申请日：1999-02-25
申请人： Stephen C. Jens , Andrew C. Harvey , Gilbert G. Fryklund , Scott M. Filion , Samuel W. Pollard , Keith G. Buzzell , Shawn C. Banker , Howard Kingsford , Joseph K. Parshley , Clinton Dowd , Christopher M. Gallant , James W. Babineau , Martin I. Jacobs
发明人： Stephen C. Jens , Andrew C. Harvey , Gilbert G. Fryklund , Scott M. Filion , Samuel W. Pollard , Keith G. Buzzell , Shawn C. Banker , Howard Kingsford , Joseph K. Parshley , Clinton Dowd , Christopher M. Gallant , James W. Babineau , Martin I. Jacobs
IPC分类号： B29C4102
CPC分类号： B29C41/02 , A44B18/0049 , B29C33/302 , B29C33/3857 , B29C41/26 , B29C41/28 , B29C43/222 , B29C43/46 , B29C45/2673 , B29C45/2675 , B29C59/025 , B29C2043/023 , B29C2043/3678 , B29C2043/461 , B29C2043/465 , B29L2031/729
摘要： A method for producing a multiplicity of fastener element molding cavities extending from a mold surface, for molding a plastic product having fastener elements integrally molded with and extending from a product base, and a mold so produced. The mold cavities are formed by depositing multiple layers of plating material on a workpiece in a predetermined pattern selected to produce a desired mold cavity shape, or by depositing a thick stratum of plating material over an array of fastener elements and then removing the fastener elements to leave shaped cavities within the plating material. The mold may be in the form of a roll or belt for continuous processing, or in any form for discrete injection molding. Molds having fastener element cavities defined by rigid cast materials are also disclosed.
摘要翻译：一种用于生产从模具表面延伸的多个紧固件元件模制空腔的方法，用于模制具有与产品基座一体模制和延伸的紧固件元件的塑料制品以及如此制造的模具。模腔通过以选定的预定图案在工件上沉积多层电镀材料而形成，以产生所需的模腔形状，或者通过在紧固件元件阵列上沉积厚层的电镀材料，然后将紧固件元件移除在电镀材料内留下成形的空腔。模具可以是用于连续加工的辊或带的形式，或者以用于离散注射成型的任何形式。还公开了具有由刚性铸造材料限定的紧固件元件空腔的模具。

2. 发明授权

US6163939A Molding of fastening hooks and other devices 有权
标题翻译：紧固钩和其他装置的成型
公开(公告)号：US6163939A
公开(公告)日：2000-12-26
申请号：US194898
申请日：1999-03-17
申请人： Thomas G. Lacey , George A. Provost , Scott M. Filion , Evangelos Kaparis , Clinton Dowd , James Van Stumpf , Mark Joseph Condon , Samuel White Pollard , Stephen C. Jens , Peter E. Grulke
发明人： Thomas G. Lacey , George A. Provost , Scott M. Filion , Evangelos Kaparis , Clinton Dowd , James Van Stumpf , Mark Joseph Condon , Samuel White Pollard , Stephen C. Jens , Peter E. Grulke
IPC分类号： A44B18/00 , B29C33/42 , B29C59/02 , C23F1/00 , C23F1/02 , C23F1/04
CPC分类号： C23F1/04 , A44B18/0049 , A44B18/0061 , B29C33/42 , B29C59/025 , B29C2043/465 , B29L2031/729 , C23F1/02 , Y10T24/27 , Y10T24/2775 , Y10T24/2792 , Y10T156/1064 , Y10T428/24017
摘要： Methods of forming mold cavities (1) suitable for hook and loop fastening (100), along with effective hook construction and hook and loop fastener products that have an ultrathin cross section (118). Photochemical techniques are employed to form plates (250) that define hook-form mold cavities (1), and, alternatively, chemical etching is employed following preforming of the cavities and machining. Included are hooks having three-dimensional tapers with enhanced loop engaging characteristics. By utilization of special surface finishes and tolerances, hook fasteners, having ultrathin cross sections (118) are realized, that pave the way for practical use of touch fasteners in a wide range of new areas.
摘要翻译： PCT No.PCT / US97 / 09868 Sec。 371日期1999年3月17日 102（e）1999年3月17日PCT申请1997年6月6日PCT公布。公开号WO97 / 46129 日期1997年12月11日适用于钩环紧固（100）的模腔（1）的形成方法，以及具有超薄横截面（118）的有效钩结构和钩环紧固件产品。使用光化学技术来形成限定钩形模腔（1）的板（250），或者，在预成型腔和机械加工之后采用化学蚀刻。包括具有增强的环接合特性的三维锥形的钩。通过使用特殊的表面光洁度和公差，实现了具有超薄横截面（118）的钩紧固件，为实际使用接触紧固件在广泛的新领域铺平了道路。

3. 发明授权

US5980230A Forming fastener products 失效
标题翻译：成型紧固件产品
公开(公告)号：US5980230A
公开(公告)日：1999-11-09
申请号：US843017
申请日：1997-04-11
申请人： Clinton Dowd , Keith G. Buzzell
发明人： Clinton Dowd , Keith G. Buzzell
IPC分类号： A44B18/00 , B29C45/00 , B29C67/00 , B29C69/02
CPC分类号： B29C67/0044 , A44B18/0049 , B29C45/0055
摘要： A method and apparatus for forming a fastener product are disclosed. The method comprises molding a preform member in a mold cavity defined by first and second parts of a mold, removing the first part of the mold to expose an array of preform elements of the preform member while the member remains within the second part of the mold, and, while holding the member by the second part of the mold, performing a subsequent forming operation on the preform elements. The apparatus deforms the preform elements, preferably with a heated mold plate, to form fastener elements while holding the member by the second part of the mold. In a preferred embodiment the resulting elements are mushroom-shaped and the preform is held in the second part of the mold by another fastening feature. Both reciprocating and rotary-type machines are disclosed.
摘要翻译：公开了一种用于形成紧固件产品的方法和装置。该方法包括将预制件构件模制在由模具的第一和第二部分限定的模具腔中，移除模具的第一部分以暴露预型件构件的预制件元件的阵列，同时构件保持在模具的第二部分内并且在通过模具的第二部分保持构件的同时，对预成型件元件执行随后的成形操作。该装置优选地用加热的模板使预制件元件变形，以在模具的第二部分保持构件的同时形成紧固件元件。在优选实施例中，所得到的元件是蘑菇状的，并且预制件通过另一紧固特征保持在模具的第二部分中。公开了往复式和旋转式机器。

4. 发明授权

US06280670B1 Post- forming heads on fastener elements 失效
标题翻译：在紧固件元件上成型头部
公开(公告)号：US06280670B1
公开(公告)日：2001-08-28
申请号：US08916241
申请日：1997-08-22
申请人： Keith G. Buzzell , George A. Provost , Clinton Dowd
发明人： Keith G. Buzzell , George A. Provost , Clinton Dowd
IPC分类号： B29C4700
CPC分类号： B29C67/0044 , A44B18/0049 , B29C43/222 , B29C43/46 , B29C51/22 , B29C2043/461 , B29C2043/465 , B29L2031/727 , B29L2031/729 , Y10T428/24017 , Y10T428/24174
摘要： A method and apparatus of producing a fastener product having a multiplicity of fastening members with stems integrally molded with a strip-form base, along with a product and a preform product so produced. Molten resin is applied to a rotating mold roll having an outer surface for forming one side of the base, and a multiplicity of cavities extending inward from the outer surface for molding the stems. A preform product is stripped from the mold roll having a multiplicity of upstanding, preform stems extending from a side of the base. The preform product is passed through a post-forming nip between a heading roll and a backing member to form overhanging heads at the distal ends of the upstanding stems. The heading roll has a multiplicity of cavities about its periphery for forming the heads. Various means are disclosed for aligning the preform stems and the heading roll cavities. In another embodiment, a dimpled, heated heading roll is employed to post-form the stems to form fastener elements that extend in random directions.
摘要翻译：一种制造紧固件产品的方法和装置，其具有多个紧固构件，其具有与条形基底一体模制的杆，以及如此制造的产品和预成型制品。将熔融树脂施加到具有用于形成基底的一侧的外表面的旋转模具辊以及从外表面向内延伸以形成茎的多个空腔。从模具辊剥离预制品产品，其具有从底部侧面延伸的多个直立的预制棒茎。预成型制品通过镦粗辊和背衬构件之间的后成形辊隙，以在直立杆的远端形成悬垂头。标题卷在其周边具有多个空腔，用于形成头部。公开了用于对准预制棒杆和heading辊腔的各种装置。在另一个实施例中，使用凹陷的加热的导向辊来形成杆以形成沿随机方向延伸的紧固件元件。

5. 发明授权

US06187247B1 Injection molding parts with fastener elements 失效
标题翻译：带紧固件元件的注塑件
公开(公告)号：US06187247B1
公开(公告)日：2001-02-13
申请号：US09076952
申请日：1998-05-13
申请人： Keith G. Buzzell , Clinton Dowd
发明人： Keith G. Buzzell , Clinton Dowd
IPC分类号： B28B710
CPC分类号： B29C45/4407 , B29C45/33 , B29C45/40 , B29C2043/465 , B29C2045/4084 , B29L2031/729
摘要： An injection mold and a method for ejecting, from the mold, a molded product having an array of integrally molded fastener elements extending from a base are provided. In some embodiments, the mold includes a series of ejector pins which progressively eject the product. In other embodiments, the mold includes moveable parts which pull fastener elements out of mold cavities without the use of ejector pins.
摘要翻译：提供了一种注射模具和从模具中排出具有从底座延伸的一体模制的紧固件元件阵列的模制产品的方法。在一些实施例中，模具包括一系列逐渐地弹出产品的顶针。在其他实施例中，模具包括可移动部件，其将紧固件元件拉出模腔，而不使用顶针。

6. 发明申请

US20090010735A1 ARRAYS OF FASTENER ELEMENTS 有权
标题翻译：紧固件元件阵列
公开(公告)号：US20090010735A1
公开(公告)日：2009-01-08
申请号：US12167538
申请日：2008-07-03
申请人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
发明人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
IPC分类号： A44B18/00
CPC分类号： A44B18/0053 , Y10T24/2775 , Y10T24/2792
摘要： A molded area fastener product, such as a self-engaging fastener, has a strip-form base of resin with a broad surface from which an array of discrete fastener elements extends. The fastener elements each include a molded stem extending from the broad surface of the base to a curved head that extends toward a front side of the fastener element, forms a crook and ends in a distal tip. In some examples the curved head protrudes beyond the stem on the back side of the fastener element to form an overhang defined by an overhang surface of the head directed toward the base, and the crook is defined in part by an underside head surface that overhangs a lower portion of the stem. In some examples the fastener elements are arranged to provide a high distension overlap when mated with an identical fastener product.
摘要翻译：诸如自接合紧固件的模制区域紧固件产品具有宽的表面的带状基底，其中离散紧固件元件的阵列从该表面延伸。紧固元件各自包括从基部的宽表面延伸到朝向紧固件元件的前侧延伸的弯曲头部的模制阀杆，形成弯头并且在远侧末端端部。在一些示例中，弯曲的头部突出超过紧固件元件的后侧上的杆，以形成由朝向基座的头部的伸出表面限定的突出部分，并且弯曲部分由下侧头部表面限定，茎的下部。在一些示例中，紧固件元件布置成当与相同的紧固件产品配合时提供高的膨胀重叠。

7. 发明申请

US20120266421A1 Arrays of Fastener Elements 有权
标题翻译：紧固件元素数组
公开(公告)号：US20120266421A1
公开(公告)日：2012-10-25
申请号：US13533107
申请日：2012-06-26
申请人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
发明人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
IPC分类号： A44B18/00
CPC分类号： A44B18/0053 , Y10T24/2775 , Y10T24/2792
摘要： A molded area fastener product, such as a self-engaging fastener, has a strip-form base of resin with a broad surface from which an array of discrete fastener elements extends. The fastener elements each include a molded stem extending from the broad surface of the base to a curved head that extends toward a front side of the fastener element, forms a crook and ends in a distal tip. In some examples the curved head protrudes beyond the stem on the back side of the fastener element to form an overhang defined by an overhang surface of the head directed toward the base, and the crook is defined in part by an underside head surface that overhangs a lower portion of the stem. In some examples the fastener elements are arranged to provide a high distension overlap when mated with an identical fastener product.
摘要翻译：诸如自接合紧固件的模制区域紧固件产品具有宽的表面的带状基底，其中离散紧固件元件的阵列从该表面延伸。紧固元件各自包括从基部的宽表面延伸到朝向紧固件元件的前侧延伸的弯曲头部的模制阀杆，形成弯头并且在远侧末端端部。在一些示例中，弯曲的头部突出超过紧固件元件的后侧上的杆，以形成由朝向基座的头部的伸出表面限定的突出部分，并且弯曲部分由下侧头部表面限定，茎的下部。在一些示例中，紧固件元件布置成当与相同的紧固件产品配合时提供高的膨胀重叠。

8. 发明授权

US08448305B2 Arrays of fastener elements 有权
标题翻译：紧固件元件阵列
公开(公告)号：US08448305B2
公开(公告)日：2013-05-28
申请号：US13533107
申请日：2012-06-26
申请人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
发明人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
IPC分类号： A44B18/00
CPC分类号： A44B18/0053 , Y10T24/2775 , Y10T24/2792
摘要： A molded area fastener product, such as a self-engaging fastener, has a strip-form base of resin with a broad surface from which an array of discrete fastener elements extends. The fastener elements each include a molded stem extending from the broad surface of the base to a curved head that extends toward a front side of the fastener element, forms a crook and ends in a distal tip. In some examples the curved head protrudes beyond the stem on the back side of the fastener element to form an overhang defined by an overhang surface of the head directed toward the base, and the crook is defined in part by an underside head surface that overhangs a lower portion of the stem. In some examples the fastener elements are arranged to provide a high distension overlap when mated with an identical fastener product.
摘要翻译：诸如自接合紧固件的模制区域紧固件产品具有宽的表面的带状基底，其中离散紧固件元件的阵列从该表面延伸。紧固元件各自包括从基部的宽表面延伸到朝向紧固件元件的前侧延伸的弯曲头部的模制阀杆，形成弯头并且在远侧末端端部。在一些示例中，弯曲的头部突出超过紧固件元件的后侧上的杆，以形成由朝向基座的头部的伸出表面限定的突出部分，并且弯曲部分由下侧头部表面限定，茎的下部。在一些示例中，紧固件元件布置成当与相同的紧固件产品配合时提供高的膨胀重叠。

9. 发明授权

US08225467B2 Arrays of fastener elements 有权
标题翻译：紧固件元件阵列
公开(公告)号：US08225467B2
公开(公告)日：2012-07-24
申请号：US12167538
申请日：2008-07-03
申请人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
发明人： Christopher M. Gallant , Mark A. Clarner , Clinton Dowd
IPC分类号： A44B18/00
CPC分类号： A44B18/0053 , Y10T24/2775 , Y10T24/2792
摘要： A molded area fastener product, such as a self-engaging fastener, has a strip-form base of resin with a broad surface from which an array of discrete fastener elements extends. The fastener elements each include a molded stem extending from the broad surface of the base to a curved head that extends toward a front side of the fastener element, forms a crook and ends in a distal tip. In some examples the curved head protrudes beyond the stem on the back side of the fastener element to form an overhang defined by an overhang surface of the head directed toward the base, and the crook is defined in part by an underside head surface that overhangs a lower portion of the stem. In some examples the fastener elements are arranged to provide a high distension overlap when mated with an identical fastener product.
摘要翻译：诸如自接合紧固件的模制区域紧固件产品具有宽的表面的带状基底，其中离散紧固件元件的阵列从该表面延伸。紧固元件各自包括从基部的宽表面延伸到朝向紧固件元件的前侧延伸的弯曲头部的模制的柄部，形成弯曲部并且在远侧末端端部。在一些示例中，弯曲的头部突出超过紧固件元件的后侧上的杆，以形成由朝向基座的头部的伸出表面限定的突出部分，并且弯曲部分由下侧头部表面限定，茎的下部。在一些示例中，紧固件元件布置成当与相同的紧固件产品配合时提供高的膨胀重叠。

10. 发明授权

US07048818B2 Hook and loop fastening 有权
公开(公告)号：US07048818B2
公开(公告)日：2006-05-23
申请号：US09808395
申请日：2001-03-14
申请人： K. Theodor Krantz , Howard A. Kingsford , Martin I. Jacobs , William H. Shepard , William Clune , Paul R. Erickson , John L. Boucher , Clinton Dowd
发明人： K. Theodor Krantz , Howard A. Kingsford , Martin I. Jacobs , William H. Shepard , William Clune , Paul R. Erickson , John L. Boucher , Clinton Dowd
IPC分类号： B32B3/10
CPC分类号： A44B18/0088 , A44B18/0049 , A44B18/0057 , A44B18/0061 , A44B18/0073 , A61F13/625 , B29C2043/465 , B29L2031/729 , B32B37/02 , B32B37/04 , B32B37/153 , Y10T428/24017 , Y10T442/60
摘要： Fastenings, including stretchy or flexible “zebra-like” and “leopard-like” appearing materials, are disclosed having spaced bands or a distribution islands of molded loop-engageable hooks or molded pre-forms for hooks, between which are bands or regions of different character. Molding is by rigid molds filled from the base region of the stems. In embodiments, linear bands or islands of fastener elements are themselves inextensible in the direction of their extent and comprise multiple rows of fastener elements. For ease of forming a uniform, elastically stretchy or flexible product, the bands or islands of fastener elements extend in the machine direction during manufacture. Embodiments shown employ a widthwise continuous carrier of uniform character to which multiple spaced bands or islands of hooks have their molded stems in situ bonded, and in other embodiments, over-lapping margins of the bases of hook bands are in situ laminated to surface structure of adjacent bands of carrier using a laminating nip in which one of the rolls is a mold roll. For a preferred mode of manufacture of an elastically stretchy product, stretchy carrier material is stretchy only in the widthwise (cross-machine) direction. In composite hook and loop fastener products, the bands or regions of material between adjacent bands or islands of hooks comprise loop-engageable material, that is uniform in construction widthwise, the loop-forming material itself being an elastically stretchable or a flexible component. In useful product categories, the hook bands or islands and intervening regions of material have importantly different width ranges. Novel elastically stretchable and flexible loop-defining materials, and their methods of manufacture are shown. In situ lamination of hook, bands or islands on surfaces of materials held in a planar orientation or presenting a planar surface are also shown, flexible materials on tenter frames and rigid materials.

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