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    • 4. 发明授权
    • Roller circulating shoe with clamping device
    • 带夹紧装置的滚筒循环鞋
    • US4730944A
    • 1988-03-15
    • US16765
    • 1987-02-19
    • Laszlo FiakSandor DerzsenyiSandor DarinLaszlo MolnarJanos Vinkler
    • Laszlo FiakSandor DerzsenyiSandor DarinLaszlo MolnarJanos Vinkler
    • B65G7/04F16C25/06F16C29/06F16C29/10F16C29/12F16C23/06
    • F16C29/0619F16C29/10F16C29/126
    • The invention relates to a roller circulating shoe with clamping device, on the sloping rear side of which a one-sided checking wedge, which can be shifted by means of an adjusting screw, is disposed with its sloping side, with a guiding insert lying between the clamping device and the checking wedge.Pursuant to the invention, the essence lies therein that the guiding insert (5) has a projection (7), which is formed on at least one side of the guiding insert (5) and fits into the transverse groove (6), which is formed on the sloping rear side (2) of the roller circulating shoe (1), furthermore on one end of the guiding insert (5) a projection (8) is formed, which is suitable for adjustments in two direction, rotatably holds the adjusting screw (3) and is provided with a groove and in the end of the checking wedge (4) near the projection (8) of the guiding insert (5) that is provided with a groove, the threaded borehole (9) holding the adjusting screw (3) is formed.
    • 本发明涉及一种具有夹紧装置的滚筒循环板,其倾斜后侧具有能够通过调节螺钉移动的单面检查楔,其倾斜侧设置有引导插入件 夹紧装置和检查楔。 根据本发明,其特征在于,导向插入件(5)具有突出部(7),该凸起部(7)形成在引导插入件(5)的至少一侧上,并且嵌合在横向槽(6)中 形成在滚子循环板(1)的倾斜后侧(2)上,此外在导向插入件(5)的一端形成有适于两个方向调节的突起(8),可旋转地保持调节 螺钉(3)并且设置有槽,并且在设置有凹槽的引导插入件(5)的突起(8)附近的止动楔(4)的端部中,螺纹钻孔(9)保持调节 形成螺钉(3)。
    • 6. 发明授权
    • Process for achieving proper weld quality in course of the welding
operation, marking the faults on the workpieces and certifying the
quality
    • 在焊接操作过程中获得正确的焊接质量的过程,标记工件上的缺陷并证明质量
    • US4605836A
    • 1986-08-12
    • US662417
    • 1984-09-21
    • Ferenc RetfalviLaszlo LukacsLaszlo MolnarGyorgy DozsaAdam Szappanos
    • Ferenc RetfalviLaszlo LukacsLaszlo MolnarGyorgy DozsaAdam Szappanos
    • B23K9/10
    • B23K9/10B23K31/125
    • A process for maintaining weld quality during welding operation, marking the fault spots on the workpiece and certifying of quality, in the course of which instantaneous values of arc current and arc voltage characterizing manual or mechanized welding process are continuously measured and from the values thus obtained relative short-circuit time of the arc, drop frequency and arc outputs are continuously calculated.The measured and calculated values are compared with empirically determined optimal values, thus defining absolute values and signals representing the directions of deviations, as well as duration of deviations, are compared on a predetermined span of time and averages of absolute values and signals representing the directions are defined. Averages and quotients are recorded and simultaneously averages of the absolute values are compared with a first and second limit value and in case, if they fall between the first and second limit value, a warning signal is given for the welder, and if averages are exceeding the second limit value, a further signal is given and simultaneously a fault spot is marked on the workpiece until the averages are reduced below the second limit value.
    • PCT No.PCT / HU84 / 00007 Sec。 371日期1984年9月21日 102(e)1984年9月21日PCT PCT。1984年1月26日PCT公布。 公开号WO84 / 02866 日期1984年8月2日。在焊接操作期间保持焊接质量的过程,标记工件上的故障点并证明质量,其中表征手动或机械化焊接过程的电弧电流和电弧电压的瞬时值是连续的 从这样获得的值,电弧的相对短路时间,下降频率和电弧输出连续计算。 将测量和计算的值与经验确定的最佳值进行比较,从而定义绝对值和表示偏差方向的信号以及偏差持续时间,在预定的时间间隔上进行比较,并将绝对值和表示方向的信号的平均值进行比较 被定义。 记录平均值和商,同时将绝对值的平均值与第一和第二极限值进行比较,如果它们落在第一和第二极限值之间,则给予焊工警告信号,如果平均值超过 第二极限值,给出另一个信号,同时在工件上标记故障点,直到平均值降低到低于第二限制值。