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    • 4. 发明授权
    • Expandable sleeping bag storage sack
    • 可扩展睡袋储存袋
    • US07631376B2
    • 2009-12-15
    • US11460921
    • 2006-07-28
    • Michael W. PetersonSusan L. MichaelisTimothy M. Holub
    • Michael W. PetersonSusan L. MichaelisTimothy M. Holub
    • B65D30/00A47G9/08
    • B65B63/024A47G9/086B65D85/08B65H29/008
    • A tightly rolled sleeping bag. The tightly rolled sleeping bag is rolled using conventional equipment, but pressure is applied to an end of the sleeping bag so as to cause the sleeping bag to be more tightly rolled than previous sleeping bags. Rolling tines for a rolling machine for rolling the sleeping bag are tapered so as to aid in removal of the tightly rolled sleeping bag. A storage sack is provided for holding the sleeping bag. The storage sack is configurable between a first arrangement where the storage sack holds the sleeping bag in the tight configuration, and a second arrangement where the storage sack may be released and expands to hold the sleeping bag in a less tightly rolled configuration. To provide such a function, an expansion section is provided on the storage sack. A closure is provided on the expansion section.
    • 一个紧密的睡袋。 紧密卷绕的睡袋使用常规设备滚动,但是将压力施加到睡袋的一端,以使睡袋比以前的睡袋更紧密地卷起。 用于滚动睡袋的轧制机的滚动齿是渐缩的,以便有助于移除紧密卷绕的睡袋。 提供用于保持睡袋的储存袋。 存储袋可配置在第一布置之间,其中存储袋以紧密配置保持睡袋,并且第二布置可以将储存袋释放并膨胀以将睡袋保持在较不紧密卷绕的构型中。 为了提供这样的功能,在存储袋上设置有扩展部。 膨胀部分上设有一个闭合件。
    • 7. 发明授权
    • Machine for removing electric traction motors from wheel spindles
    • 用于从轮轴上拆下电动牵引电机的机器
    • US4532689A
    • 1985-08-06
    • US428168
    • 1982-09-29
    • John O. HarderDoyle W. McCandlessMichael W. Peterson
    • John O. HarderDoyle W. McCandlessMichael W. Peterson
    • B23P19/02H02K15/00H02K15/16
    • H02K15/0006B23P19/025Y10T29/49822Y10T29/53143Y10T29/53548Y10T29/5383
    • An extracting machine for withdrawing an electric traction motor from a wheel spindle in which that motor is normally positioned, includes a frame, a carriage mounted upon the frame to move forwardly and rearwardly, a head mounted on the carriage such that it can be rotated, and arms mounted upon the head such that they can be spread apart or moved together. The frame mounts upon the tines of a fork lift truck which is maneuvered to locate the extracting machine opposite to the end of the spindle. Once the motor has been jacked a few inches out of the spindle, the head is rotated so that the free ends of the arms will fit into the motor, whereupon the carriage is advanced on the frame until stops on the arms bear against the end of the motor. This positions pads that are upon the arms opposite to an inwardly presented machined surface in the motor. Then the arms are spread apart, enabling the pads at their free ends to tightly grip the machined surface in the motor. Finally, the carriage is moved rearwardly over the frame, and as it retracts the arms withdraw the motor from the spindle. The arms further support the motor once it is completely free of the spindle.
    • 一种用于从电动机通常定位的车轮主轴上取出电动牵引电动机的提取装置包括一个框架,一个安装在框架上以前后移动的滑架,一个安装在滑架上的头部,使其能够旋转, 并且臂安装在头部上,使得它们可以分开或移动在一起。 框架安装在叉车的齿上,该叉车被操纵以将提取机定位在与主轴的端部相对的位置。 一旦电动机已经从主轴上离开了几英寸,头部被旋转,使得臂的自由端装入电动机中,于是,支架在框架上前进,直到手臂上的止动件抵住 电机。 这将定位在与电动机内部呈现的加工表面相对的臂上的衬垫。 然后将手臂分开,使其自由端的垫片紧紧地夹住电机中加工的表面。 最后,滑架向后移动到框架上,并且当它将手臂缩回时,将电机从主轴中取出。 一旦它完全没有主轴,臂就进一步支撑电机。