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    • 9. 发明申请
    • ARRAYS OF FASTENER ELEMENTS
    • 紧固件元件阵列
    • US20090010735A1
    • 2009-01-08
    • US12167538
    • 2008-07-03
    • Christopher M. GallantMark A. ClarnerClinton Dowd
    • Christopher M. GallantMark A. ClarnerClinton Dowd
    • A44B18/00
    • A44B18/0053Y10T24/2775Y10T24/2792
    • 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.
    • 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。