会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 26. 发明授权
    • Metal strip shearing and coiling
    • 金属条剪切和卷取
    • US5967448A
    • 1999-10-19
    • US118831
    • 1998-07-20
    • John BerryBrian CooperMartin Philipson
    • John BerryBrian CooperMartin Philipson
    • B21C47/06B21C47/24B21C47/34B65H18/08
    • B21C47/3475B21C47/245B21C47/34
    • An apparatus for coiling successive lengths of metal strip onto mandrels changes the strip path from a path leading to the mandrel currently being wound to a path to a new mandrel when the current strip ends and a new strip appears. The new mandrel has a mandrel strip guide that includes a chain of driven mandrel guide rollers located around the new mandrel in its initial position to receive the leading edge of a new length of strip and guide it around the mandrel. Adjacent rollers in the chain have interlocking grooves and flanges. Similar chains of rollers are used to guide the strip between the shears and the mandrels. The new mandrel is positioned in an initial position such that the strip path to it is a straight path, and the mandrels are mounted on a carousel which moves that mandrel to a second position such that the strip path to it is an angled path, the first segment of which is common with the first part of the straight strip path. A tail restraining unit holds the tail of the old strip onto its mandrel.
    • 用于将连续长度的金属带卷绕到心轴上的装置在当前条带终止并且出现新的条带时将条带路径从当前正被卷绕的心轴的路径改变到新心轴的路径。 新的心轴具有芯棒条引导件,该芯棒条引导件包括位于新初始位置周围的新的心轴的从动心轴导向链链,以接收新长度的条带的前缘并将其引导到心轴周围。 链条中相邻的滚子具有互锁槽和法兰。 使用类似的链条链来在剪切机和心轴之间引导条带。 新的心轴被定位在初始位置,使得到其的条带路径是直的路径,并且心轴被安装在转盘上,该转盘将该心轴移动到第二位置,使得到其的条带路径是成角度的路径, 其第一段与直条路径的第一部分是共同的。 尾部限制单元将旧带的尾部保持在其心轴上。
    • 29. 发明授权
    • Steckel mill coiler furnace incorporating heated pinch rolls
    • 装有加热夹辊的Steckel轧机卷取机
    • US5637249A
    • 1997-06-10
    • US270174
    • 1994-07-01
    • Olan R. Smith
    • Olan R. Smith
    • B21B1/34B21B39/00B21C47/26H05B6/14B21C47/06
    • B21B1/34B21C47/26B21B39/006
    • For economy of operation, as much as possible of the total length of a steel strip being rolled by a Steckel mill should be maintained at an acceptably high temperature. To this end, the trailing edge of the strip is drawn into the coiler furnace to the extent possible without losing driving control of the strip. This is enabled by providing within or in close proximity with the entrance/exit port of the coiler furnace a pair of preferably heated pinch rolls that drive the trailing edge of the strip (that has just completed a pass through the Steckel mill) into the coiler furnace as far as possible, leaving only a very short protruding portion of that trailing edge outside the coiler furnace. The strip may be left idle within the coiler furnace for as long a time as is required to bring the temperature of the wound strip up to a target operating temperature. Then the same pair of pinch rolls in or near the entrance/exit port of the coiler furnace drive the strip out of the furnace toward the Steckel mill.
    • 对于经济性,由Steckel轧机轧制的钢带的总长度应尽可能保持在可接受的高温。 为此,条带的后缘尽可能地被拉入卷取机炉中,而不会损失带材的驱动控制。 这可以通过在卷取机的入口/出口处设置一个优选加热的夹送辊(其刚刚完成通过Steckel轧机的后缘)进入到卷取机中来实现 炉子尽可能地仅在卷取机炉外面留下该后缘的非常短的突出部分。 条带可以在卷取机炉中闲置一段时间,这是将伤口条的温度提高到目标工作温度所需的时间。 然后在卷取机的入口/出口处或其附近的同一对夹送辊将钢带从炉中推向Steckel轧机。