Force multiplier device and method of operation of same
    3.
    发明授权
    Force multiplier device and method of operation of same 失效
    力乘法器及其操作方法

    公开(公告)号:US4660429A

    公开(公告)日:1987-04-28

    申请号:US830590

    申请日:1986-01-06

    申请人: Rene Bregenzer

    发明人: Rene Bregenzer

    摘要: Wherever large forces have to be applied over short distances it is useful to employ a force multiplier device. Very large transmission ratios are, according to the present invention, obtained by interruption of the axis of rotation (2) and insertion of an only slightly displaced force transmission axis (4). The force transmission axis (4) can be continuously displaced to both sides of the axis of rotation (2) by means of positioning facilities, preferable an adjusting screw (5) or two wedges. This way variable force generation is obtained with a widely variable range of transmission ratio.The invention can be employed e.g. for the manufacture and operation of presses, clamping, bending and tension devices.

    摘要翻译: PCT No.PCT / CH85 / 00073 Sec。 371日期1986年1月6日第 102(e)日期1986年1月6日PCT提交1985年5月7日PCT公布。 第WO85 / 05320号公报 1985年12月5日。无论在短距离内施加大的力量,使用力乘数装置都是有用的。 根据本发明,非常大的传动比通过中断旋转轴线(2)和仅仅稍微移位的力传递轴线(4)的插入而获得。 力传递轴(4)可以通过定位设备,优选调节螺钉(5)或两个楔块连续地移动到旋转轴线(2)的两侧。 这样可以通过变动范围广泛的变速比获得变力产生。 本发明可以例如使用。 用于制造和操作压机,夹紧,弯曲和张紧装置。

    Process for stepwise heating up metallic strips or foils
    4.
    发明授权
    Process for stepwise heating up metallic strips or foils 失效
    逐步加热金属条或箔片的步骤

    公开(公告)号:US4610747A

    公开(公告)日:1986-09-09

    申请号:US712519

    申请日:1985-03-18

    申请人: Rene Bregenzer

    发明人: Rene Bregenzer

    摘要: Metal strips or foils more than 800 mm wide are brought to an end temperature of 100.degree.-300.degree. C. by stepwise heating. The strips or foils are deflected at an angle (.alpha.) of 15.degree.-150.degree. C. over 2 to 6 rolls set at increasing temperatures in the direction of throughput, at least the last roll having a double outer layer that can be heated, and the last roll being set at the final, desired temperature. The increases in temperature from one roll to the next lie between 20.degree. and 70.degree. C., preferably between 50.degree. and 60.degree. C. Usefully all the increases are the same. The process according to the invention is employed in the manufacture of composites and in the laminating and lacquering or painting of metal strips or foils.

    摘要翻译: 超过800mm宽的金属带或箔通过逐步加热达到100-300℃的终止温度。 条带或箔以15-150℃的角度(α)偏转,在通过方向上增加的温度下设置的2至6个辊,至少最后一个辊具有可被加热的双层外层, 并将最后一个卷设置在最终的期望温度。 从一个辊到另一个辊的温度升高在20℃和70℃之间,优选在50℃和60℃之间。有利地,所有的增加是相同的。 根据本发明的方法用于复合材料的制造和金属带或箔的层压和涂漆或涂漆。