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    • 8. 发明申请
    • POWER ADJUSTED SWEEP DEVICE
    • 功率调整的扫描器件
    • US20080053178A1
    • 2008-03-06
    • US11925122
    • 2007-10-26
    • Bruce LyonsBryan GouldJames DoddRichard Heinz
    • Bruce LyonsBryan GouldJames DoddRichard Heinz
    • B21B15/00
    • B21D5/08B21D7/028B21D53/88
    • A computer controlled roll-forming apparatus is adapted to provide a repeating pattern of different longitudinal shapes to a continuous beam “on the fly” during the roll-forming process. A sweep station on the apparatus includes a primary bending roller tangentially engaging the continuous beam along the line level and an armature for biasing the continuous beam against the primary bending roller for a distance partially around a downstream side of the primary bending roller to form a sweep. Further, actuators adjustably move the armature at least partially around the downstream side of the primary bending roller between at least first and second positions for imparting multiple different longitudinal shapes into the continuous beam. In one form, the apparatus also includes a coordinated cut-off, so that when separated into bumper beam segments, the ends of the individual beam segments have a greater sweep than their center sections.
    • 计算机控制的卷筒成型设备适于在辊成型过程中“连续地”在连续梁上提供不同纵向形状的重复图案。 设备上的扫掠站包括沿着线路水平线切向地接合连续梁的主弯曲辊和用于将连续梁抵靠主弯曲辊偏压一段距离部分地围绕主弯曲辊的下游侧的电枢,以形成扫掠 。 此外,致动器可在至少第一和第二位置之间至少部分地围绕主弯曲辊的下游侧可调地移动电枢,以将多个不同的纵向形状赋予连续梁。 在一种形式中,该装置还包括协调的切断部,使得当分离成保险杠束段时,各个束段的端部比其中心部分具有更大的扫掠。
    • 9. 发明申请
    • ROLL-FORMER APPARATUS WITH RAPID-ADJUST SWEEP BOX
    • 具有快速调整方块的滚压成型机
    • US20070180880A1
    • 2007-08-09
    • US11689320
    • 2007-03-21
    • Bruce LyonsBryan GouldJames DoddRichard Heinz
    • Bruce LyonsBryan GouldJames DoddRichard Heinz
    • B21B15/00
    • B21D5/08B21D7/028
    • A computer controlled roll-forming apparatus is adapted to provide a repeating pattern of different longitudinal shapes to a continuous beam “on the fly” during the roll-forming process. A sweep station of the apparatus includes a primary bending roller tangentially engaging the continuous beam along the line level and an armature for biasing the continuous beam against the primary bending roller for a distance partially around a downstream side of the primary bending roller to form a sweep. Actuators adjustably move the armature partially around the downstream side of the primary bending roller between multiple positions for imparting a series of different longitudinal shapes. Internal and external mandrels control wall stability to allow even sharper sweeps. In one form, the apparatus also includes a coordinated cut-off, so that when separated into bumper beam segments, the ends of the individual beam segments have a greater sweep than their center sections.
    • 计算机控制的卷筒成型设备适于在辊成型过程中“连续地”在连续梁上提供不同纵向形状的重复图案。 该设备的清扫站包括沿着线路层切向地连接连续梁的主弯曲辊和用于将连续梁抵靠主弯曲辊偏压一段距离部分地围绕主弯曲辊的下游侧的电枢,以形成扫 。 致动器可以将衔铁部分地围绕主弯曲辊的下游侧部分地在多个位置之间移动,以赋予一系列不同的纵向形状。 内部和外部心轴控制墙壁稳定性,以实现更清晰的扫描。 在一种形式中,该装置还包括协调的切断部,使得当分离成保险杠束段时,各个束段的端部比其中心部分具有更大的扫掠。