公开(公告)号：US5112272A

公开(公告)日：1992-05-12

申请号：US585063

申请日：1990-10-22

申请人： Borge C. Andersen

发明人： Borge C. Andersen

IPC分类号： A22B5/00 ,  A22B5/20

CPC分类号： A22B5/0094

摘要： Method for providing a cut around the anus of an animal, preferably a hog, to free the rectum from the carcass, which is suspended at its back feet, according to which method a rotating, tubular knife is advanced towards the anus of the animal for making a cut around it in a predetermined depth. With the purpose of obtaining an automatized cutting process to free the rectum of animals, which may vary as to size and also be individually different, the method is characteristic in that the carcass is fixed with respect to a vertical plane through the axis of the knife, that the hind part of the carcass is fixed with respect to a vertical plane perpendicular to the first plane, that a linear sensor parallel with the second plane is moved downwards in a substantially vertical direction in such a distance from the second plane that it hits the root of the animals tail, and that the rotating knife is adjusted to a predetermined position with respect to the sensor, when it is hitting the root of the tail, after which the sensor is moved to an inactive position out of the way of the knife, whereafter the cut is made.

摘要翻译： PCT No.PCT / DK89 / 00085 Sec。 371 1990年10月22日第 102（e）日期1990年10月22日PCT提交1989年4月13日PCT公布。 WO89 / 10060 PCT出版物 日期为1989年11月2日。用于在动物（优选猪）的肛门周围提供切割的方法，以将直肠从悬挂在其后脚处的胎体释放，根据该方法，旋转的管状刀进给 朝向动物的肛门以预定的深度围绕它切割。 为了获得自动切割过程以释放直肠动物的尺寸，也可以单独变化，该方法的特征在于，胎体相对于垂直平面通过刀的轴线固定 胎体的后部相对于垂直于第一平面的垂直平面是固定的，与第二平面平行的线性传感器在与其所击打的第二平面相距一定距离的基本垂直方向上向下移动 动物的根部尾部，并且当旋转刀相对于传感器被调节到预定位置时，当其撞击尾部的根部时，传感器移动到非活动位置 刀，之后切割成。

公开(公告)号：US5419738A

公开(公告)日：1995-05-30

申请号：US98262

申请日：1993-11-03

申请人： Bettina L. Lysbo ,  Borge C. Andersen

发明人： Bettina L. Lysbo ,  Borge C. Andersen

IPC分类号： A22B5/00 ,  A22C21/06

CPC分类号： A22B5/0094

摘要： A method of cutting free and removing a rectum of a carcass of a slaughtered animal hanging by the hind legs with a head downwardly. An apparatus including a rotating tubular knife is positioned in the vicinity of the rectum of the carcass. A guiding pin on the apparatus is inserted into the rectum of the carcass coaxially with a main axis of the rectum. The guiding pin is arranged coaxial with the rotating tubular knife. The rotating tubular knife is moved into the carcass coaxially with the main axis of the rectum, thereby cutting the rectum free of the carcass. The rectum is retained in the rotating tubular knife. The rectum is pulled free of the carcass toward a ventral side of the carcass in a direction substantially perpendicular to a main axis of the carcass. The rectum is hung downwardly over a side of a protective shield. The side of the shield faces away from the carcass.

摘要翻译： PCT No.PCT / DK92 / 00038 Sec。 371日期：1993年11月3日 102（e）日期1993年11月3日PCT提交1992年2月6日PCT公布。 公开号WO92 / 13458 日期：1992年8月20日。一种用头部向下切割由后腿悬挂的被屠宰动物的屠体的直肠切除的方法。 包括旋转管状刀的设备位于胎体的直肠附近。 装置上的引导销与直肠的主轴同轴地插入到胎体的直肠中。 引导销与旋转管状刀片同轴设置。 旋转的管状刀与直肠的主轴线同轴地移动到胎体中，从而切割没有胎体的直肠。 直肠保留在旋转管状刀中。 在基本上垂直于胎体的主轴线的方向上将直肠从胎体向胎体侧腹侧拉出。 直肠向下悬挂在护罩的一侧。 护罩的侧面远离屠体。