DEVICE FOR CONNECTING METAL SHEET AT THE EDGES
    11.
    发明申请
    DEVICE FOR CONNECTING METAL SHEET AT THE EDGES 有权
    用于连接金属片的装置

    公开(公告)号:US20100089892A1

    公开(公告)日:2010-04-15

    申请号:US12598496

    申请日:2008-04-10

    IPC分类号: B21J5/06

    摘要: A device (1) is provided for connecting a metal sheet (23, 33′) at the edges, particularly body sheet metal in automobiles. The device (1) includes at least one folding bed (2) for receiving at least two metal sheets, folding jaws (3) which are functionally connected to associated folding jaw supports (4), at least one thermal jointing tool (5), and at least one mass electrode (9, 9′). At least the joining tool is not attached to the folding jaws, and the joining tool contains a lever oriented away from the folding bed as a linear feed device. The lever (6) has a center of rotation (10) outside the folding bed, wherein the joining tool can swivel in the manner of a knee lever into an operating and/or non-operating position.

    摘要翻译: 提供一种装置(1),用于在边缘处连接金属片(23,33'),特别是汽车中的身体金属片。 所述装置(1)包括至少一个折叠床(2),用于容纳至少两个金属板,功能上连接到相关联的折叠夹爪支撑件(4)的折叠爪(3),至少一个热连接工具(5) 和至少一个质量电极(9,9')。 至少连接工具不附接到折叠夹爪,并且接合工具包含作为线性进给装置的远离折叠床的杠杆。 杠杆(6)在折叠床的外侧具有旋转中心(10),其中接合工具可以以拐弯杆的方式旋转到操作和/或非操作位置。

    Method of and arrangement for regulating the idling rotational speed of
an internal combustion engine
    13.
    发明授权
    Method of and arrangement for regulating the idling rotational speed of an internal combustion engine 失效
    用于调节内燃机的空转速度的方法和装置

    公开(公告)号:US4635601A

    公开(公告)日:1987-01-13

    申请号:US783758

    申请日:1985-10-03

    申请人: Peter Cornelius

    发明人: Peter Cornelius

    摘要: An arrangement for regulating the idling rotational speed of an internal combustion engine includes a comparison stage which compares the actual and the desired rotational speed, an idling operation filling regulation device connected to the output of the comparison stage, including at least a proportional region, and controlling an electrically manipulated adjustment member for the adjustment of the amount of intake air in the idling operation position of the throttling damper, as well as an arrangement for the recognition of a jerky operation of the engine. The recognition arrangement is so constructed that it concludes from the frequency and intensity of periodically occurring rotational speed oscillations that a tendency to operate in a jerky manner is present and issues a signal which so influences the amplification degree of the proportional region of the regulating device for the idling operation regulation that a manipulated variable from the proportional region is maintained during the increasing rotational speed and asymetrically substantially at the maximum achieved value or preferably is caused to gradually decrease with a selectable time constant, while being caused to decrease more rapidly after the detection of the decay of the jerky operation oscillations.

    摘要翻译: 用于调节内燃机的怠速转速的装置包括比较实际和期望转速的比较级,连接到比较级的输出端的至少包括比例区域的空转操作填充调节装置,以及 控制用于调节节流阻尼器的空转操作位置中的进气量的电操作的调节构件以及用于识别发动机的急动作业的装置。 识别装置的构造使得从周期性地出现的转速振荡的频率和强度得出结论,存在以急剧的方式操作的趋势,并发出影响调节装置的比例区域的放大程度的信号, 在增加旋转速度期间保持来自比例区域的操作变量并且基本上处于最大实现值不对称的优选地,随着可选择的时间常数逐渐减小,同时在检测之后使其更快地减小, 的衰减的运行振荡。