公开(公告)号：US4848752A

公开(公告)日：1989-07-18

申请号：US109168

申请日：1987-10-16

申请人： Yves Braud ,  Jean Fromentin ,  Maurice Simonnot

发明人： Yves Braud ,  Jean Fromentin ,  Maurice Simonnot

IPC分类号： C21D1/63 ,  C21D9/08

CPC分类号： C21D1/63 ,  C21D9/085

摘要： An apparatus for providing the inner and outer quenching of tubular metallic pieces and more particularly of steel tubes, characterized in that it includes successively in the direction of movement of said tubes:a series of primary quenching annuli through which progresses the tube to be quenched,a weir tank filled with quenching liquid and formed with an inlet orifice for the tube to be quenched, said orifice being provided with a tight closing shutter and at least on high pressure quenching annulus,a plurality of guiding cylinders and rollers placed in the weir tank for the rotating progress of the tube travelling through the tank,means for providing for the inner quenching under pressure of the tube travelling through the tank andmeans for the recovery of the quenching liquid discharged from the weir tank, its filtration, its return and new rises in pressure for, on the one hand feeding the tank and, on the other hand, feeding under a high pressure the quenching annuli and inner pressure quenching means.

摘要翻译： 一种用于提供管状金属件的内部和外部淬火的装置，特别是钢管的内部和外部淬火的装置，其特征在于，其连续地包括所述管的运动方向：一系列初级淬火环，使待淬火的管进行， 填充有淬火液体的堰槽，并形成有用于待淬火的管的入口孔，所述孔口设置有紧闭闭门器和至少在高压骤冷环形空间上，多个引导缸和辊子放置在堰槽中 对于通过罐的管的旋转进程，用于在通过罐运行的管的压力下提供内部淬火的装置以及用于回收从堰槽排出的淬火液，其过滤，返回和新的 一方面提高压力的压力，另一方面，在高压下进入淬火环和内部 r压力淬火手段。

公开(公告)号：US4578011A

公开(公告)日：1986-03-25

申请号：US611402

申请日：1984-05-17

申请人： Yves Braud ,  Jean Fromentin

发明人： Yves Braud ,  Jean Fromentin

IPC分类号： C21D1/00 ,  B65G47/54 ,  C21D9/00 ,  F27B9/38 ,  F27D3/00 ,  F27D3/04 ,  F27B9/14

CPC分类号： F27D3/0024 ,  B65G47/54 ,  C21D9/0018 ,  F27B9/38 ,  F27D2003/0042 ,  F27D3/04 ,  F27M2001/1552

摘要： A treatment furnace having a longitudinally extending charging opening has a transversely extending furnace conveyor having an upstream end in the vicinity of the opening. A loading conveyor has an array of transversely extending approach rollers adjacent the charging opening so that a workpiece to be treated in the furnace can be rolled longitudinally along the approach rollers to a position transversely aligned with the charging opening. A loading apparatus for the furnace has at least two transversely extending arms each having an inner end pivoted inside the furnace about a longitudinal axis at the upstream end of the furnace conveyor and an outer end outside the furnace and an array of longitudinally extending loading rollers rotatable about horizontal and longitudinal axes is carried on the arms. The outer arm ends can be raised to move the loading rollers carried thereby from a lower position with the loading rollers below the approach rollers to an upper position with the loading rollers above the approach rollers so that a workpiece transversely aligned with the charging opening can move longitudinally on the approach rollers in the lower position of the arms and can move transversely on the loading rollers in the upper position, in which latter position it can be pushed through the charging opening into the furnace and onto the upstream end of the furnace conveyor.

摘要翻译： 具有纵向延伸的充电开口的处理炉具有在开口附近具有上游端的横向延伸的炉式输送机。 装载输送机具有邻近充电开口的横向延伸的接近辊的阵列，使得待在炉中待处理的工件可以沿着进入辊纵向卷绕到与充电开口横向对准的位置。 用于炉的装载装置具有至少两个横向延伸的臂，每个臂具有内部端，该内端围绕熔炉输送机的上游端处的纵向轴线和炉外的外端枢转，并且可纵向延伸的加载辊可旋转 关于水平和纵向轴线在臂上。 外臂端可以被抬起，从而使装载辊从下位置移动，装载辊在进入辊下方移动到上部位置，装载辊位于接近辊上方，使得与充气开口横向对齐的工件能够移动 在臂的下部位置处的纵向上在进入辊上并且可以在上部位置上的装载辊上横向移动，在该位置中，后者可以将其推入到炉中并进入炉输送器的上游端。

公开(公告)号：US5044611A

公开(公告)日：1991-09-03

申请号：US354239

申请日：1989-05-19

申请人： Maurice Beney ,  Jean Fromentin

发明人： Maurice Beney ,  Jean Fromentin

IPC分类号： C21D8/00 ,  B21D53/88 ,  C21D1/673 ,  C21D9/00 ,  C21D9/02 ,  F27D1/12

CPC分类号： C21D1/673 ,  B21D53/88 ,  C21D9/0068

摘要： An automatic installation for obtaining in large series circular pieces of small thickness, such as notably spring diaphragms, for the automobile industry, in forming, swaging, quenching, tempering and peripheral tempering stations, these various working treatment stations being placed one after the other so that the pieces to be worked be successively transferred from one station to another, characterized in that:it includes a machine allowing realizing automatically and in series a forming operation by hot swaging and quenching of spring diaphragms or circular pieces;each entirely automated working station includes a press provided with individual heating means, said working stations receiving the pieces one by one from said automatic machine, with the assistance of transfer means withdrawing one by one the pieces to be treated from the quenching stations of the automatic machine for transferring them successively thereafter and one by one to each of the working stations;means are provided for blowing into each working station cold air in the central portion of the piece placed on the corresponding press, so as to maintain the temperature of this central portion at a value less than the temperature of the periphery, during the peripheral tempering treatments of the latter;it includes a final cooling station on which the piece incoming from the preceding stations is subjected to a cooling via blown cold air and;means are provided for storing the treated pieces by stacking them so as to ensure thereafter the discharge of the treated pieces conditioned in stacks.

摘要翻译： 一种用于汽车工业，用于成形，型锻，淬火，回火和外围回火站的小型厚度小型圆形片，例如弹簧隔板的自动安装，这些各种工作处理站一个接一个地放置 待加工件从一个工位相继转移到另一个工位，其特征在于：它包括一个允许通过弹簧隔膜或圆形件的热锻和淬火自动并串联成形操作的机器; 每个完全自动化的工作站包括一个具有单独的加热装置的压力机，所述工作站从所述自动机器一个接一个地借助于转移装置逐个地从自动化的淬火站中逐出一个待处理的零件 然后依次将它们一并传送到各工作站; 为了在周边回火处理中将该中心部的温度保持在比外周温度小的值，在设置在相应的压力机上的部件的中央部分的各个加工台的冷气中， 后者; 它包括一个最终的冷却站，其中从前一站进入的件通过吹入的冷空气进行冷却; 提供了通过堆叠它们来存储经处理的部件的装置，以便在此之后确保经堆叠处理的处理件的排出。

公开(公告)号：US4749828A

公开(公告)日：1988-06-07

申请号：US900786

申请日：1986-08-27

申请人： Jean Fromentin

发明人： Jean Fromentin

IPC分类号： H01H35/14

CPC分类号： H01H35/145

摘要： A bidirectional accelerometric isolator comprises a box, at least one pair of elelctric contact pins facing one another in the box and an arrangement for reversing the electrical continuity state of the pins in the box. This arrangement includes a first mass sensitive to an acceleration of the box in a first direction in order to move to an arming position in which the mass is automatically rendered integral by a lock with a second mass, the first and second joined masses then being sensitive to an acceleration of the box in a second direction which is opposite to the first so that they move into an actuating position reversing the electrical continuity state of said pins. The isloator has particular application to fields requiring the making or breaking of d.c. or pulse-type currents, particularly those of a very high level, following two successive accelerations of the isolator in opposite directions, such as in aerospace, robotics and particularly in constraining environments.

摘要翻译： 双向加速度隔离器包括盒，至少一对在盒中彼此面对的电接触针，以及用于反转盒中销的电连续性状态的装置。 这种布置包括对第一方向上的盒的加速度的第一质量敏感，以便移动到其中质量通过具有第二质量块的锁自动地变成整体的布防位置，然后第一和第二连接质量敏感 涉及在与第一方向相反的第二方向上的盒的加速度，使得它们移动到反转所述销的电连续性状态的致动位置。 该异构体特别适用于要求制造或破碎直径的场。 或脉冲型电流，特别是那些非常高水平的电流，在隔离器在相反方向上的两个连续的加速之后，例如在航空航天，机器人技术中，特别是在约束环境中。