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    • 1. 发明授权
    • Thick batt of fibrous insulation
    • 纤维绝缘层较厚的絮垫
    • US4397898A
    • 1983-08-09
    • US365227
    • 1982-04-05
    • Richard J. Ray, Jr.
    • Richard J. Ray, Jr.
    • B26D3/08B32B5/26
    • B26D3/085B32B5/26Y10T428/15Y10T428/2419Y10T428/24264
    • The present invention relates to a method and apparatus for the production of fibrous insulation, especially relatively thick fibrous insulation. Previously some relatively thick insulation has been produced through lamination techniques using a plurality of insulation layers, which possibly included the use of a continuous fibrous hinge as an alignment aid during lamination. However, proper alignment using a continuous hinge is difficult and leaves an objectionable bulge of fibrous material. The present invention eliminates the fibrous bulge of the prior art and provides a more accurate means by which to substantially accurately align the layers of fibrous insulation. A fibrous blanket of insulation is slit by means of a notched cutting blade to provide a plurality of fibrous hinges or fibrous pillars connecting a plurality of fibrous batts whereby upon the application of an adhesive to one or more of the fibrous batts, another of the batts may be folded about the hinges onto the adhesive covered batt and laminated to form the relatively thick insulation product.
    • 本发明涉及一种用于生产纤维绝缘体的方法和装置,特别是相当厚的纤维绝缘体。 以前已经通过使用多个绝缘层的层压技术生产了一些相对较厚的绝缘体,其可能包括在层压期间使用连续的纤维铰链作为对准助剂。 然而,使用连续铰链的适当对准是困难的并且留下令人反感的膨胀的纤维材料。 本发明消除了现有技术的纤维凸起,并且提供了更精确的装置,通过该装置基本精确地对准纤维绝缘层。 绝缘的纤维毯通过切口切割刀片切开,以提供多个纤维铰链或连接多个纤维絮片的纤维柱,由此当粘合剂施加到一个或多个纤维絮片时,另一个絮片 可以围绕铰链折叠到粘合剂覆盖的絮垫上并层压以形成相对较厚的绝缘产品。
    • 7. 发明授权
    • Method for intermittently slitting and folding fibrous insulation
    • 间歇切割和折叠纤维绝缘的方法
    • US4342610A
    • 1982-08-03
    • US198411
    • 1980-10-20
    • Richard J. Ray, Jr.
    • Richard J. Ray, Jr.
    • H01R3/00B26D3/08B32B5/26B32B43/00B32B19/06
    • B26D3/085B32B5/26Y10T156/1026Y10T156/1051Y10T156/1064Y10T156/1075Y10T83/0207Y10T83/9408
    • The present invention relates to a method and apparatus for the production of fibrous insulation, especially relatively thick fibrous insulation. Previously some relatively thick insulation has been produced through lamination techniques using a plurality of insulation layers, which possibly included the use of a continuous fibrous hinge as an alignment aid during lamination. However, proper alignment using a continuous hinge is difficult and leaves an objectionable bulge of fibrous material. The present invention eliminates the fibrous bulge of the prior art and provides a more accurate means by which to substantially accurately align the layers of fibrous insulation. A fibrous blanket of insulation is slit by means of a notched cutting blade to provide a plurality of fibrous hinges or fibrous pillars connecting a plurality of fibrous batts whereby upon the application of an adhesive to one or more of the fibrous batts, another of the batts may be folded about the hinges onto the adhesive covered batt and laminated to form the relatively thick insulation product.
    • 本发明涉及一种用于生产纤维绝缘体的方法和装置,特别是相当厚的纤维绝缘体。 以前已经通过使用多个绝缘层的层压技术生产了一些相对较厚的绝缘体,其可能包括在层压期间使用连续的纤维铰链作为对准助剂。 然而,使用连续铰链的适当对准是困难的并且留下令人反感的膨胀的纤维材料。 本发明消除了现有技术的纤维凸起,并且提供了更精确的装置,通过该装置基本精确地对准纤维绝缘层。 绝缘的纤维毯通过切口切割刀片切开,以提供多个纤维铰链或连接多个纤维絮片的纤维柱,由此当粘合剂施加到一个或多个纤维絮片时,另一个絮片 可以围绕铰链折叠到粘合剂覆盖的絮垫上并层压以形成相对较厚的绝缘产品。