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公开(公告)号：US4287730A
公开(公告)日：1981-09-08
申请号：US3396
申请日：1979-01-12
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。
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公开(公告)号：US4285219A
公开(公告)日：1981-08-25
申请号：US3397
申请日：1979-01-12
申请人： Heinz L. Grunewald
发明人： Heinz L. Grunewald
CPC分类号： D06F95/00
摘要： A method is provided, along with apparatus for practice of the method, wherein laundry, such as linen or the like, is treated, following a washing operation applied thereto, by applying centrifugal force to extract rinsing liquid from a saturated laundry batch and then applying to the exterior of the laundry batch a pressurized fluid flow as a further treatment step, which is withdrawn from the laundry work batch from a point generally within the batch whereby rinsing liquid is withdrawn in a direction countercurrent to the preceding centrifugal extraction step. A suction may be applied at a point within the batch to either establish or enhance the liquid extraction operation.The apparatus of the invention includes a perforated spin-drying drum within a housing such that a circumjacent space is defined between the drum and the housing, and a remotely located blower in conduit communication with the housing generates a pressurized flow to the circumjacent space. The same blower may also be utilized to create a suction or negative pressure area within the drum, and the conduit from the blower, which is utilized to establish the suction in the drum, may also serve as a means of transporting laundry from the drum to other stations of the laundry treating system for subsequent treating steps.
摘要翻译： 提供了一种用于实施该方法的方法，其中在施加洗涤操作之后，通过施加离心力来从饱和洗衣批次中提取冲洗液体，然后施加诸如亚麻布等的衣物， 洗涤批次的外部是加压流体流，作为另外的处理步骤，其从通常在批料内的点从衣物加工批次中取出，从而冲洗液体沿与先前的离心提取步骤逆流的方向抽出。 可以在批料内的一点施加抽吸以建立或增强液体提取操作。 本发明的装置包括在壳体内的穿孔旋转干燥滚筒，使得在滚筒和壳体之间限定周围空间，并且与壳体连通的远程位置的鼓风机与外壳产生加压流向周围空间。 也可以使用相同的鼓风机在鼓内产生吸力或负压区域，并且用于在滚筒中建立吸力的来自鼓风机的导管也可用作将衣物从滚筒运送到 洗衣处理系统的其他站，用于后续处理步骤。
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