公开(公告)号：US06406095B1

公开(公告)日：2002-06-18

申请号：US09690452

申请日：2000-10-18

申请人： Jean-François Bouchard ,  Yvon St-Onge ,  Marc Laliberté

发明人： Jean-François Bouchard ,  Yvon St-Onge ,  Marc Laliberté

IPC分类号： A47C303

CPC分类号： A47C31/126 ,  A47C3/0255 ,  A47C3/03 ,  A61G5/1067 ,  A61G5/14

摘要： A self-locking system comprising a state selector for detecting the intent of an occupant to rise from a chair and then automatically causing a lock to block the mobility functions of the chair. The state detector is responsive to movement of an upper portion of the body of the occupant while the occupant is still supported in a normal seated position on the seat of the chair, thereby advantageously allowing the locking of the mobility functions of the chair to occur before the occupant starts to lift his weight from the seat of the chair.

摘要翻译： 一种自锁系统，包括状态选择器，用于检测乘员从椅子上升的意图，然后自动地产生锁定以阻止椅子的移动功能。 状态检测器响应于乘员身体的上部的移动，同时乘客仍然支撑在椅子的座椅上的正常就座位置，从而有利地允许锁定座椅的移动功能在 乘客开始从椅子的座位上抬起身体。

公开(公告)号：US5727997A

公开(公告)日：1998-03-17

申请号：US800516

申请日：1997-02-14

申请人： Yvon Dufour ,  Michel Martin ,  Yvon St-Onge ,  Jocelyn Genest ,  Jean-Guy Roy

发明人： Yvon Dufour ,  Michel Martin ,  Yvon St-Onge ,  Jocelyn Genest ,  Jean-Guy Roy

IPC分类号： A22B5/00 ,  A22B5/20

CPC分类号： A22B5/0058 ,  Y10T83/536

摘要： An automatic device for cutting the legs of pork carcasses laying transversally onto a conveyor. A support carrier is mounted onto a frame extending close to the conveyor in such a manner as to be movable toward and away from the conveyor. The support carrier supports a circular saw extending in a vertical plane parallel to the moving direction of the conveyor at a sufficient height to cut the legs projecting away from the same. The support carrier also supports a device called "feeler" that is pivotably hung to a horizontal pivot at a predetermined distance from the saw, which corresponds to the average length for the legs to be cut. A control system is operatively connected to a presence sensor mounted in such a manner to detect the legs of the carcasses when these legs reach the feeler. The control system is also connected to a motion detector that detects any swing of the feeler, and to a power jack for moving the support carrier. The control system is actuated as soon as the presence sensor detects a leg, and it operates the power jack in order to move the support carrier towards the conveyor in order to bring this device in contact with the leg if this one is not already in contact with the same, or to move the device in the opposite direction to bring it out of contact with the detected leg if this leg is already in contact with it. Such a generated contact or lack of contact with the legs is detected by the motion detector which gives a signal for stopping the motion of the support carrier and, accordingly, of the saw which is then automatically positioned to cut the detected leg.

摘要翻译： 一种自动装置，用于切割横向放置在输送机上的猪肉尸体的腿部。 支撑托架安装在靠近输送机延伸的框架上，以便能够朝向和远离输送机移动。 支撑托架支撑圆形锯，该圆锯在平行于输送机的移动方向的垂直平面中以足够的高度延伸，以切割远离其的突出部分。 支撑托架还支撑称为“探针”的装置，该装置可枢转地悬挂在与锯相距预定距离的水平枢轴处，这对应于要切割的腿的平均长度。 控制系统可操作地连接到以这种方式安装的存在传感器，以便当这些腿到达探测器时检测尸体的腿部。 控制系统还连接到检测探头的任何摆动的运动检测器以及用于移动支撑托架的电源插座。 一旦存在传感器检测到支腿，控制系统被致动，并且它操作电源插座，以便将支撑载体移向输送机，以使该装置与腿部接触，如果该接触器尚未接触 或者如果该支腿已经与其接触，则以相反的方向移动装置以使其不与检测到的腿部接触。 运动检测器检测到这种产生的接触或与腿的接触不足，运动检测器提供用于停止支撑托架的运动的信号，并且因此，自动定位以切割检测到的腿。

公开(公告)号：US5509523A

公开(公告)日：1996-04-23

申请号：US306606

申请日：1994-09-15

申请人： Yvon Dufour ,  Jean-Guy Roy ,  Yvon St-Onge

发明人： Yvon Dufour ,  Jean-Guy Roy ,  Yvon St-Onge

IPC分类号： A22C17/00 ,  A22C18/00 ,  B65G47/24

CPC分类号： A22C17/02

摘要： An apparatus for transferring while turning upside down a piece of meat such as loins from a supply surface on which the loins are in one position to a receiving conveyor on which a plurality of saddles are mounted at regular intervals to receive the loins in another upside down position. The apparatus has an L-shaped rack for receiving the loins from the supply surface. This rack is pivotable between a stopping position and a delivering position in which its surface acts as an extension of the supply surface on which the loins may slide to reach the saddles. An inverting member is mounted onto the rack and pivotably movable therewith between the stopping and delivering positions. This inverting member is shaped and positioned in such a manner as to extend in the same plane or under the supply surface when the rack is in its stopping position in order to collect the loin that is on the supply surface, and then to cause it to turn upside down onto the receiving surface while the rack is rotating down into its delivering position.

摘要翻译： 一种用于在将一块肉（例如腰部）从一个位置的供应表面上颠倒转移到其上以一定间隔安装有多个鞍座的接收输送机以在另一个上下颠倒中接收腰部的传送装置 位置。 该装置具有用于从供给表面接收腰部的L形齿条。 该机架可在停止位置和传送位置之间枢转，在该位置处，其表面用作其上可以滑动以到达鞍座的供应表面的延伸部。 反转构件安装在齿条上，并可在止动位置和输送位置之间与其枢转运动。 该反转构件的形状和定位方式使得当齿条处于其停止位置时在相同的平面或供给表面下延伸，以便收集在供给表面上的腰部，然后使其成为 当机架向下旋转到其传送位置时，将其倒置到接收表面上。