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    • 9. 发明申请
    • WINDOW SPACER FRAME CRIMPING ASSEMBLY
    • US20170074031A1
    • 2017-03-16
    • US15265119
    • 2016-09-14
    • GED Integrated Solutions, Inc.
    • WILLIAM BRIESEBrady S. JacotPaul A. HofenerJohn Grismer
    • E06B3/673B21D39/02
    • E06B3/67313B21D11/08B21D53/74E06B3/67365
    • An apparatus and method is provided for forming folds at a corner in a spacer frame assembly used in the construction of insulating glass unit windows. The apparatus comprises a carriage supporting first and second crimping fingers. The crimping fingers are spaced about a path of travel for the passage of metal strips during operation. The apparatus comprises an encoder to determine a velocity of the strips, and a motor coupled to a ball screw assembly. The ball screw assembly moves the carriage during operation along the path of travel. The apparatus comprises an electrical gearing arrangement for accelerating the carriage along the path. The electrical gearing arrangement includes a controller and a double acting rack assembly, the controller being coupled to the motor, the encoder, and the double rack assembly. The double rack assembly simultaneously actuates the fingers at a direction substantially transverse to the path.
    • 提供了一种用于在用于构造绝缘玻璃单元窗口的间隔框架组件的角部处形成折痕的装置和方法。 该装置包括支撑第一和第二压接指的支架。 卷边指在操作期间围绕金属条通过的行进路径间隔开。 该装置包括用于确定条的速度的编码器和联接到滚珠丝杠组件的马达。 滚珠丝杠组件在运行过程中沿着行进路径移动滑架。 该装置包括用于沿着路径加速托架的电气传动装置。 电动齿轮装置包括控制器和双作用齿条组件,控制器联接到马达,编码器和双机架组件。 双机架组件在基本上横向于路径的方向上同时致动指状物。