公开(公告)号：US4575065A

公开(公告)日：1986-03-11

申请号：US721069

申请日：1985-04-08

申请人： Rolf Jung ,  Winfried Buchmann ,  Albert Buss

发明人： Rolf Jung ,  Winfried Buchmann ,  Albert Buss

IPC分类号： B65H16/10 ,  B65H45/103 ,  B65H45/28 ,  B65H29/46

CPC分类号： B65H16/106 ,  B65H45/103 ,  B65H45/28

摘要： A web laying machine has a laying carriage driven back-and-forth over the laying table in a web laying direction. The laying carriage includes a chassis, an upper part mounted on the chassis and movable transversely to the laying direction relative to the chassis and rotatable about a vertical axis. A sled, carrying a support mechanism for a web supply reel is arranged on the upper part, and has a first position and a second position spaced from the first position in a direction parallel to the laying direction. The sled is movable from the one to the other position by rotating the upper part through an angle of 180.degree. or by linearly displacing the sled relative to the upper part. A web guide mechanism extends transversely to the laying direction and is supported on the sled underneath the support mechanism for causing the web to hang from the sled at approximately the same location thereof independently from an unwinding direction of the supply reel and for causing a leading end of the web to be positioned in a web intake zone of a feed roll which is supported on the chassis and which is rotated as a function of the travelling speed of the carriage.

摘要翻译： 卷筒纸铺设机具有铺设托架，其沿着铺放方向在铺设台上前后移动。 铺设托架包括底盘，上部安装在底盘上，并且可相对于底盘横向于相对于底盘的布置方向移动，并可围绕竖直轴线旋转。 在上部布置有承载用于卷筒纸供给卷轴的支撑机构的滑板，并且在平行于铺设方向的方向上具有与第一位置间隔开的第一位置和第二位置。 通过使上部部件旋转角度为180°，或者通过相对于上部线性地移动滑板，滑板可以从一个位置移动到另一个位置。 腹板引导机构横向于铺设方向延伸，并被支撑在支撑机构下方的滑板上，用于使卷筒纸从大约相同的位置悬挂在滑板上，独立于供带盘的展开方向， 所述腹板被定位在被支撑在所述底盘上并且作为所述滑架的行进速度的函数而旋转的进给辊的卷筒纸进给区域中。

公开(公告)号：US4972326A

公开(公告)日：1990-11-20

申请号：US471001

申请日：1990-01-25

申请人： Rolf Jung ,  Albert Buss ,  Ulf Breckel ,  Winfried Buchmann

发明人： Rolf Jung ,  Albert Buss ,  Ulf Breckel ,  Winfried Buchmann

IPC分类号： B23H7/10

CPC分类号： B23H7/10

摘要： Apparatus and a method records a flaw in a fabric web during a flaw inspection. The flaw is recorded by a mark placed on the fabric web along with the X- and Y-values of a system of points defining a boundary line around the flaw. The mark and a side edge of the fabric web, respectively, serve as reference points for these X-and Y-values.

摘要翻译： 仪器和方法在缺陷检查期间记录织物网中的缺陷。 缺陷通过放置在织物网上的标记以及限定围绕缺陷的边界线的点的系统的X和Y值来记录。 织物纤维网的标记和侧边缘分别用作这些X和Y值的参考点。

公开(公告)号：US4874157A

公开(公告)日：1989-10-17

申请号：US180520

申请日：1988-04-12

申请人： Rolf Jung ,  Albert Buss ,  Winfried Buchmann

发明人： Rolf Jung ,  Albert Buss ,  Winfried Buchmann

IPC分类号： B65H26/02 ,  A41H3/00 ,  B23K26/00 ,  B26D5/00 ,  B26F1/38 ,  B65H45/10 ,  D06H7/00 ,  G06Q10/00

CPC分类号： G06Q10/043 ,  B26D5/00 ,  B26F1/38 ,  G05B2219/35162 ,  Y02P80/40

摘要： In order to improve a method for minimizing material utilization during spreading of a flawed material web, in particular, a fabric web, such that it can be carried out in a manner which always economizes on material or fabric, it is proposed that proceeding from a region determined by the flaw, a set of at least two virtual stop lines be placed in the pattern representation and all flawless pattern pieces cut by the virtual stop lines be determined, that by applying an optimization criterion which takes into consideration the flawless pattern pieces cut by the virtual stop lines and the flawed pattern pieces, one of the virtual stop lines be selected and the stop line be arranged at it, that a maximum distance from the stop line be determined which maximum distance corresponds to the furthest distance of a start of one of the flawless pattern pieces cut by the stop line or of one of the flawed pattern pieces from the stop line, and that the restart line be placed in the direction opposite to the spreading direction at least within the maximum distance from the stop line.

摘要翻译： 为了改进在有缺陷的材料幅材（特别是织物幅材）铺展期间最小化材料利用率的方法，使得其可以以总是在材料或织物上节约的方式进行，因此提出从 由缺陷确定的区域，将一组至少两条虚拟停止线放置在图案表示中，并且确定由虚拟停止线切割的所有完美图案片段，通过应用考虑到完美无缺的图案片断的优化标准 通过虚拟停止线和有缺陷的图案片，选择虚拟停止线之一，并且将停止线布置在其上，确定与停止线的最大距离，哪个最大距离对应于开始的最远距离 通过停止线或有缺陷的图案片之一从停止线切割的完美的图案片之一，并且重启线被放置在相反方向 至少在与停止线的最大距离内的扩展方向。