公开(公告)号：US3995458A

公开(公告)日：1976-12-07

申请号：US552729

申请日：1975-02-24

申请人： Heinz Grunewald ,  Jurgen Wellbrock

发明人： Heinz Grunewald ,  Jurgen Wellbrock

IPC分类号： D06F31/00 ,  D06F21/04 ,  D06F37/08 ,  D06F37/30

CPC分类号： D06F31/005

摘要： The invention relates to a laundry machine comprising a washing drum which is rotatable about its longitudinal axis; the generated surface of the drum being formed with apertures through which washing liquid can flow. The drum is supported, preferably by an endless retaining element, such that an outer surface of the drum is spaced apart from an inner surface portion of a casing. At least one partition extends substantially radially inside the drum thereby dividing the drum into discrete segments. The partition has an aperture and conveyor means are disposed inside the drum for conveying laundry from one segment of the drum to an adjacent segment thereof via the aperture. A flange extends substantially radially outwardly from the drum, and from between each pair of adjacent segments thereof, thereby dividing the gap between the drum and the casing into pockets or chambers, means being provided for obtaining a fluid-tight seal between each flange and the casing. Washing liquid may be fed to each pocket or chamber between the drum and the casing via respective pipes communicating therewith.

摘要翻译： 本发明涉及一种洗衣机，其包括可围绕其纵向轴线旋转的洗涤滚筒; 鼓的产生表面形成有洗涤液体可以流过的孔。 滚筒优选地由环形保持元件支撑，使得滚筒的外表面与壳体的内表面部分间隔开。 至少一个分隔件大致径向地延伸到滚筒内部，从而将滚筒分成离散的分段。 分隔件具有孔，并且传送装置设置在滚筒内部，用于将衣物从滚筒的一个部分经由孔传送到其相邻的部分。 凸缘从滚筒基本上径向向外延伸，并且从其每一对相邻的部分之间大致径向向外延伸，从而将滚筒和壳体之间的间隙分成凹穴或腔室，提供用于在每个凸缘和第二凸缘之间获得流体密封的装置 套管。 洗涤液体可以经由与其连通的相应管道送入滚筒和壳体之间的每个口袋或腔室。

公开(公告)号：US4287730A

公开(公告)日：1981-09-08

申请号：US3396

申请日：1979-01-12

申请人： Heinz L. Grunewald ,  Jurgen Wellbrock

发明人： Heinz L. Grunewald ,  Jurgen Wellbrock

IPC分类号： D06F31/00 ,  D06F37/22 ,  D06F21/04

CPC分类号： D06F37/22 ,  D06F31/005

摘要： A tumbler-style washing machine having a tubular elongated drum adapted to be rotatable about its horizontal axis is provided with bearing-support structure for suspending and driving the drum, including a plurality of pulley-driven endless chain loops which suspend the drum from overhead rocker beam members. The rocker beam members are adapted to rock a limited distance in a vertical plane, to compensate for variations encountered during operation of the machine, such as load change, chain stretch and drum level fluctuation, etc., and a plurality of piston-cylinder units serve as buffering means for the rocker beam members. The piston-cylinder units are preferably supplied with internal fluid pressure and may be variously interconnected with each other and with specific control means to achieve an automatic support-adjusting action during operation of the washing machine.

摘要翻译： 具有适于围绕其水平轴线旋转的管状细长滚筒的滚筒式洗衣机设置有用于悬挂和驱动滚筒的轴承支撑结构，其包括多个带轮驱动的环形链环，其将滚筒从顶部摇杆 梁构件。 摇臂梁构件适于在垂直平面中摇摆有限的距离，以补偿机器操作期间遇到的变化，例如负载变化，链条拉伸和鼓水平波动等，以及多个活塞 - 气缸单元 用作摇臂梁构件的缓冲装置。 活塞缸单元优选地具有内部流体压力，并且可以彼此不同地互连并且具有特定的控制装置，以在洗衣机的操作期间实现自动支撑调节动作。