公开(公告)号：US4463692A

公开(公告)日：1984-08-07

申请号：US319850

申请日：1981-11-10

申请人： Rolf Berger ,  Josef Bonnen ,  Josef Haffmans ,  Max Schafer ,  Wolfgang Teetz ,  Franzjosef Gierse

发明人： Rolf Berger ,  Josef Bonnen ,  Josef Haffmans ,  Max Schafer ,  Wolfgang Teetz ,  Franzjosef Gierse

IPC分类号： D05C9/16 ,  D05C3/02

CPC分类号： D05C9/16

摘要： A shuttle embroidery machine having an embroidery frame which is displaceable in accordance with a predetermined program with respect to the machine frame both in vertical and in horizontal directions at its two ends by separate respective drives each, each drive having a motor whose rotation can be transmitted via a transmission as a vertical or a horizontal displacement, respectively, to the embroidery frame and cross guides permitting independent movement of the embroidery frame in the horizontal or vertical directions. In order to increase the precision of positioning of the embroidery frame and at the same time to make its drives simpler and less expensive, at least one additional drive, controlled jointly with the end drives, is arranged between the ends of the embroidery frame for the vertical displacement of the embroidery frame.

摘要翻译： 一种穿梭绣花机，其具有刺绣框架，该绣花框架在其两端处在垂直方向和水平方向上根据预定程序可移动，分别各自分别驱动，每个驱动器具有可旋转的电动机 通过分别作为垂直或水平位移的传送装置到刺绣框架和允许刺绣框架在水平或垂直方向上独立移动的十字导轨。 为了提高绣花框架的定位精度，同时为了使驱动器变得更简单，成本更低，至少有一个与端部驱动器一起控制的附加驱动装置设置在刺绣框架的两端之间 绣花架垂直位移。