中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

103 records (took 0.018 seconds)

    HOOK AND LOOP FASTENING
    42.
    发明申请
    HOOK AND LOOP FASTENING 审中-公开
    HOOK和LOOP FASTENING

    公开(公告)号：WO0167911A3

    公开(公告)日：2002-07-25

    申请号：PCT/US0108100

    申请日：2001-03-14

    Applicant: VELCRO IND ,  KRANTZ K THEODORE ,  KINGSFORD HOWARD ,  JACOBS MARTIN I ,  SHEPARD WILLIAM H ,  CLUNE WILLIAM ,  ERIKSON PAUL R ,  BOUCHER JOHN ,  DOWD CLINTON ,  BANKER SHAWN C

    Inventor： KRANTZ K THEODORE ,  KINGSFORD HOWARD ,  JACOBS MARTIN I ,  SHEPARD WILLIAM H ,  CLUNE WILLIAM ,  ERIKSON PAUL R ,  BOUCHER JOHN ,  DOWD CLINTON ,  BANKER SHAWN C

    IPC: A44B18/00 ,  A61F13/62

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 公开了包括弹性或柔性的“斑马状”和“豹状”出现材料的紧固件，其具有间隔的带状物或用于钩子的模制环形可接合钩或模制预成型件的分布岛，在其之间是带或区域 不同的性格 通过从茎的基部区域填充的刚性模具成型。 在实施例中，紧固件元件的线性带或岛本身在其程度的方向上本身不可延伸，并且包括多排紧固件元件。 为了易于形成均匀的弹性弹性或柔性产品，紧固件的带或岛在制造过程中沿机器方向延伸。 所示出的实施例采用均匀特征的宽度方向连续的载体，多个间隔的带或岛状岛具有原位结合的其模制的茎，并且在其它实施例中，钩带的基部的重叠边缘被原位层压 使用其中一个辊是成型辊的层压辊隙，使相邻载体带的表面结构。 对于弹性拉伸产品的优选制造方式，拉伸载体材料仅在横向（跨机器）方向上是拉伸的。 在复合钩和紧固件产品中，相邻带或钩状岛之间的材料带或区域包括环形可接合材料，其宽度方向宽度均匀，环形材料本身是可弹性伸缩的或柔性的部件。 在有用的产品类别中，钩带或岛和材料的中间区域具有不同的宽度范围。 示出了新颖的弹性可伸展和柔性环形限定材料及其制造方法。 还示出了在平坦取向或呈现平坦表面的材料表面上的钩，带或岛的原位层合，在拉幅机框架和刚性材料上的柔性材料。

    VARYING THE LOOP ENGAGEABILITY OF FASTENER ELEMENT ARRAYS
    43.
    发明申请
    VARYING THE LOOP ENGAGEABILITY OF FASTENER ELEMENT ARRAYS 审中-公开
    改变紧固件元件阵列的循环可行性

    公开(公告)号：WO01093715A2

    公开(公告)日：2001-12-13

    申请号：PCT/US2001/017821

    申请日：2001-06-01

    IPC: A61F13/49 ,  A44B18/00 ,  A61F5/44 ,  A61F13/15 ,  A61F13/56 ,  A61F13/62

    CPC classification number: A44B18/0069 ,  A44B18/0049 ,  A44B18/0061 ,  A61F13/625 ,  Y10T24/27 ,  Y10T24/2708 ,  Y10T24/2742 ,  Y10T24/2775 ,  Y10T24/2792 ,  Y10T24/33 ,  Y10T428/24017

    Abstract: An easy-to-grip diaper fastener tab has an array of hook-shaped fastener elements arranged in parallel rows, each fastener element including a stem and a crook extending from the stem in a predetermined direction to a distal tip. The array includes a plurality of rows of fastener elements arranged such that, in each row, all of the crooks face in the same direction and parallel to the direction of the row, with the crooks of adjacent rows facing in opposite directions. The longitudinal spacing between opposing tips of adjacent hooks of adjacent rows is greater in a first portion of the array than the longitudinal spacing between opposing tips of adjacent hooks of adjacent rows in a second portion of the array, such that the crooks of the hooks of the first portion are more exposed for engaging loops than the crooks of the hooks of the second portion. Methods and molds for forming such arrays are also provided.

    Abstract translation: 易于握持的尿布紧固件突片具有以平行列布置的钩形紧固件元件阵列，每个紧固件元件包括杆和弯钩，该杆和杆从预定方向从杆向远端延伸。 该阵列包括多排紧固件元件，其排列成使得在每一排中，所有弯曲部都沿相同方向并且平行于排的方向面对，相邻排的弯曲部朝向相反的方向。 相邻排的相邻钩的相对尖端之间的纵向间距在阵列的第一部分中比在阵列的第二部分中的相邻行的相邻钩的相对尖端之间的纵向间隔更大，使得钩的钩 第一部分比第二部分的钩的弯曲部更多地暴露于接合环。 还提供了用于形成这种阵列的方法和模具。

    HOOK AND LOOP FASTENING
    44.
    发明申请
    HOOK AND LOOP FASTENING 审中-公开
    HOOK和LOOP FASTENING

    公开(公告)号：WO01067911A2

    公开(公告)日：2001-09-20

    申请号：PCT/US2001/008100

    申请日：2001-03-14

    IPC: A44B18/00 ,  A61F13/62

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 公开了包括弹性或柔性的“斑马状”和“豹状”出现材料的紧固件，其具有间隔的带状物或用于钩子的模制环形可接合钩或模制预成型件的分布岛，在其之间是带或区域 不同的性格 通过从茎的基部区域填充的刚性模具成型。 在实施例中，紧固件元件的线性带或岛本身在其程度的方向上本身不可延伸，并且包括多排紧固件元件。 为了易于形成均匀的弹性弹性或柔性产品，紧固件元件的带或岛在制造过程中沿机器方向延伸。 所示出的实施例采用均匀特征的宽度方向连续的载体，多个间隔的带或岛状钩具有原位结合的其模制茎，并且在其它实施例中，钩带的基部的覆盖边缘是 使用其中一个辊是成型辊的层压辊隙将原位层压到相邻载体带的表面结构上。 对于弹性拉伸产品的优选制造方式，拉伸载体材料仅在横向（跨机器）方向上是拉伸的。 在复合钩和紧固件产品中，相邻带或钩状岛之间的材料带或区域包括环形可接合材料，其宽度方向宽度均匀，环形材料本身是可弹性伸缩的或柔性的部件。 在有用的产品类别中，钩带或岛和材料的中间区域具有不同的宽度范围。 示出了新颖的弹性可伸展和柔性环形限定材料及其制造方法。 在平面取向或呈现平坦表面的材料的表面上的钩，条带或岛的原位层叠也被示出，在拉幅机框架和刚性材料上的柔性材料。

    STRETCHED FASTENERS
    46.
    发明申请
    STRETCHED FASTENERS 审中-公开
    拉紧的紧固件

    公开(公告)号：WO98032349A1

    公开(公告)日：1998-07-30

    申请号：PCT/US1998/001271

    申请日：1998-01-23

    IPC: A44B18/00 ,  B29D5/00 ,  D04H13/00 ,  D06C3/00 ,  B29C17/00

    CPC classification number: A44B18/0003 ,  A44B18/0049 ,  A44B18/0061

    Abstract: A running length of fastener product (10) is formed of longitudinally pre-oriented synthetic resin. The product is characterized by a base web and an array of discrete fastener elements (A) protruding from at least one side of the web (12) being in a laterally stretched molecular oriented condition. After forming a preform having discrete fastener elements (11) integral with a base web (12) in a stretchable state, the preform is stretched in a manner that substantially increases the fastener element spacing and reduces the thickness of the base web (12). A machine (40) is shown that is capable of lengthwise orienting before forming and widthwise stretching after forming, which employs controlled heating to render the product widthwise stretchable while preserving or achieving a desired shape of the fastener elements (11). There are shown fastener products (10) that include products that are laterally stretched to between two and ten times the width of the original preform fastener products (10), having lateral rip resistance due to molecular orientation of film form webs (12) produced by stretching, applied to complex or extensive surfaces. Also shown are laminated products formed by joining an added material to the stretched web (12), and methods for laminating.

    Abstract translation: 紧固件产品（10）的行进长度由纵向预定向合成树脂形成。 该产品的特征在于基底纤维网和从纤维网（12）的至少一侧突出的离散紧固件元件（A）的阵列处于横向拉伸的分子取向状态。 在形成具有可伸缩状态与基底网（12）成一体的离散紧固件元件（11）的预成型件之后，预成型件以大大增加紧固件元件间距并减小基底网（12）的厚度的方式拉伸。 示出了能够在成形之后纵向定向并在成形之后进行横向拉伸的机器（40），其采用受控加热以使产品宽度方向可拉伸，同时保持或实现所需的紧固件元件（11）的形状。 示出了紧固件产品（10），其包括横向拉伸到原始预制紧固件产品（10）的宽度的两倍和十倍之间的产品，其具有由于膜形式网（12）的分子取向而具有侧向撕裂阻力 拉伸，应用于复杂或广泛的表面。 还示出了通过将添加的材料接合到拉伸纤维网（12）而形成的层压产品，以及层压方法。

    MOLDED, HOOK-SHAPED FASTENING
    47.
    发明申请
    MOLDED, HOOK-SHAPED FASTENING 审中-公开
    模制，钩形紧固

    公开(公告)号：WO1997046130A1

    公开(公告)日：1997-12-11

    申请号：PCT/US1997009956

    申请日：1997-06-06

    Applicant: VELCRO INDUSTRIES B.V. ,  PROVOST, George, A. ,  DOWD, Clinton ,  VAN STUMPF, James ,  LACEY, Thomas, G. ,  CONDON, Mark, Joseph ,  POLLARD, Samuel, White ,  JENS, Stephen, C. ,  GRULKE, Peter, E.

    Inventor： VELCRO INDUSTRIES B.V.

    IPC: A44B18/00

    CPC classification number: 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

    Abstract: A very small, molded, hook-shaped fastener member (12) features an integrally-formed pedestal (13) and crook. In side profile, the pedestal (13) forms a truncated pyramid. Projections of leading (17) and trailing (18) edges of the pedestal intersect near the top of the hook, and at least 40 % of the crook projects laterally from the pedestal. Preferably the fastener member has an overall height of less than about 0.025 inch and a displacement volume of less than about 1.0 x 10 cubic inches. The mold (80) for forming the fastener member has non-moving mold surfaces that define contiguous pedestal chambers (P) and crook chambers (C). The pedestal chamber is shaped to allow the member to return to its original shape as it is pulled out of cavity (1) before it is completely removed from the cavity. In some embodiments, cut-outs in at least three adjacent plates are aligned to define the mold cavity. Methods of forming the very small mold cavities are also included.

    Abstract translation: 非常小的模制的钩状紧固件（12）具有整体形成的基座（13）和弯曲部。 在侧面轮廓中，基座（13）形成截锥体。 底座的前缘（17）和后缘（18）的突出部分在钩的顶部附近相交，并且至少40％的弯曲部从基座侧向突出。 优选地，紧固件具有小于约0.025英寸的总高度和小于约1.0×10 -6立方英寸的排量。 用于形成紧固件的模具（80）具有限定相邻的基座室（P）和弯曲室（C）的不可移动的模具表面。 基座腔被成形为允许构件在其从空腔完全移除之前被拉出空腔（1）时恢复到其原始形状。 在一些实施例中，至少三个相邻板中的切口被对准以限定模腔。 还包括形成非常小的模腔的方法。

    MOLDING APPARATUS AND METHOD TO FORM CONTINUOUS STRUCTURES
    49.
    发明申请
    MOLDING APPARATUS AND METHOD TO FORM CONTINUOUS STRUCTURES 审中-公开

    公开(公告)号：WO2019121210A1

    公开(公告)日：2019-06-27

    申请号：PCT/EP2018/084495

    申请日：2018-12-12

    Applicant: VELCRO BVBA

    Inventor： KOPANSKI, Gregory K. ,  ARATA, Stephen R. ,  WHITE, Charles S.

    IPC: B29C43/34 ,  B29C43/46 ,  A44B18/00 ,  B29C43/28 ,  B29L31/00

    CPC classification number: B29C43/222 ,  A44B18/0015 ,  A44B18/0049 ,  A44B18/0061 ,  B29C43/28 ,  B29C43/34 ,  B29C43/46 ,  B29C43/48 ,  B29C43/50 ,  B29C2043/3438 ,  B29C2043/3466 ,  B29C2043/3483 ,  B29C2043/465 ,  B29C2043/486 ,  B29C2043/5084 ,  B29K2023/0625 ,  B29K2023/12 ,  B29K2077/10 ,  B29L2031/729

    Abstract: A molding apparatus (10,10',10c,10d) includes a movable molding surface (15,42) with molding cavities (40,40a,40d,140), a pressure shoe (12,12a,12b,12c,12d,12') with a stationary outer surface (13,13a,13b,13c) that defines in cooperation with the molding surface (15,42) a pressure zone (11,11a,11b,11c,11d,11'), and a resin source (16) configured to introduce molten resin (28) into the pressure zone (11,11a,11b,11c,11d,11') to be forced into the molding cavities (40,40a,40d,140) by pressure in the pressure zone (11,11a,11b,11c,11d,11'). The molding surface (15,42) is movable with respect to the pressure shoe (12,12a,12b,12c,12d,12') to introduce molding cavities (40,40a,40d,140) to the pressure zone (11,11a,11b,11c,11d,11') to be filled with resin (28) while the outer surface (13,13a,13b,13c) of the pressure shoe (12,12a,12b,12c,12d,12') and the molding surface (15,42) define in between an entrance gap of decreasing width (g) upstream of the pressure zone (11,11a,11b,11c,11d,11'). The outer surface (13,13a,13b,13c) of the pressure shoe (12,12a,12b,12c,12d,12') is spaced from the molding surface (15,42) in the pressure zone (11,11a,11b,11c,11d,11') to define a minimum gap at which the outer surface (13,13a,13b,13c) of the pressure shoe (12,12a,12b,12c,12d,12') has a slope parallel to the molding surface (15,42). The pressure shoe (12,12a,12b,12c,12d,12') is adapted to be held in a flexed condition against resin (28) in the pressure zone (11,11a,11b,11c,11d,11') while forcing resin into the cavities (40,40a,40d,140), with the outer surface (13,13a,13b,13c) of the pressure shoe (12,12a,12b,12c,12d,12') curved upstream of the pressure zone (11,11a,11b,11c,11d,11').

    MOLD-IN TOUCH FASTENING PRODUCT
    50.
    发明申请
    MOLD-IN TOUCH FASTENING PRODUCT 审中-公开
    模具触摸紧固产品

    公开(公告)号：WO2016202490A1

    公开(公告)日：2016-12-22

    申请号：PCT/EP2016/059382

    申请日：2016-04-27

    Applicant: VELCRO BVBA

    Inventor： MASCARENHAS, Karl S. ,  CINA, Michael ,  VOIGT, Paul Joseph

    IPC: A44B18/00 ,  B29C33/16 ,  B29C44/12

    CPC classification number: A44B18/008 ,  A44B18/0049 ,  A44B18/0061 ,  A44B18/0065 ,  A44B18/0076 ,  A44D2203/00 ,  B29C33/16 ,  B29C44/1233 ,  B29C44/1261 ,  B29C44/1271 ,  B29C44/588 ,  B29K2075/00 ,  B29L2031/58

    Abstract: A male touch fastener strip (100) includes an elongated base (102) and a field of male fastener elements (110) each having a stem extending from a broad face of the base (102) and a head for engaging fibers. The fastener element (110) stems and broad face of the base (102) together form a unitary mass of resin, such as a resin containing a magnetically attractable substance. Wings (106) extend from respective longitudinal edges of the base (102) and define discrete corrugations (118) extending in a series along the fastener strip (100) and forming corresponding undulations in the rear face of the strip (100) along its longitudinal edges. The corrugated wings (106) can also support a foam gasket.

    Abstract translation: 男性接合紧固带（100）包括细长的基部（102）和阳性紧固件元件（110）的场，每个都具有从基部（102）的宽面延伸的杆和用于接合纤维的头部。 紧固件元件（110）的杆部和基部（102）的宽面一起形成一体的树脂，例如含有磁性吸引物质的树脂。 翼（106）从基部（102）的相应的纵向边缘延伸并且限定沿着拉链带（100）一系列延伸的离散的波纹（118），并沿着其纵向方向在带（100）的后表面中形成相应的起伏 边缘。 波纹翼（106）也可以支撑泡沫垫片。

Patent Agency Ranking