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1. 发明授权

US06564594B1 Drum type washing machine 失效
标题翻译：鼓式洗衣机
公开(公告)号：US06564594B1
公开(公告)日：2003-05-20
申请号：US09708920
申请日：2000-11-09
申请人： Masumi Ito , Fumitaka Yamazaki , Shinichiro Kawabata , Kiyomi Sasano , Shuji Hashiba
发明人： Masumi Ito , Fumitaka Yamazaki , Shinichiro Kawabata , Kiyomi Sasano , Shuji Hashiba
IPC分类号： D06F3704
CPC分类号： D06F23/06 , D06F25/00 , D06F37/20 , D06F37/22 , D06F37/304 , D06F37/42
摘要： A drum type washing machine includes an outer cabinet having a rear wall, a water tub elastically mounted in the cabinet and having a rear wall, a drum type rotating tub provided in the water tub so as to be rotatable about a horizontal axis, and an electric motor provided on the rear wall of the water tub to directly drive the rotating tub. A distance between a portion of the rear wall of the water tub on which the motor is provided and the rear wall of the cabinet is larger than a distance between a distance between another portion of the rear wall of the water tub and the rear wall of the cabinet.
摘要翻译：一种滚筒式洗衣机包括：具有后壁的外部机壳，弹性地安装在机壳中并具有后壁的水桶，设置在水桶中的滚筒式旋转桶，以便可绕水平轴线旋转;以及电动机设置在水桶的后壁上，以直接驱动旋转桶。设在其上的电动机的水槽的后壁的一部分与机壳的后壁之间的距离大于水槽的后壁的另一部分与其后壁之间的距离内阁。

2. 发明授权

US06578391B2 Top loading washing machine 失效
公开(公告)号：US06578391B2
公开(公告)日：2003-06-17
申请号：US09951319
申请日：2001-09-13
申请人： Neville David Seagar , Gordon Sharpe Hunter
发明人： Neville David Seagar , Gordon Sharpe Hunter
IPC分类号： D06F3704
CPC分类号： D06F39/12 , D06F37/04 , D06F37/10
摘要： A laundry washing machine has a cabinet 2 and a drum 1 suspended within the cabinet for rotation about a horizontal axis. The drum 1 includes a pair of drum ends with a pair of vanes 110, 111 extending between the drum ends 11, 12 rigidly connecting the drum ends together. The drum 1 has a substantially cylindrical perforated skin 22 having a main section 34 and a hatch section 35. The main section 34 and hatch section 35 connect along the edges to form the complete drum skin. In an opening operation the drum 1 is opened by disconnecting the edges of the main section 34 and hatch section 35 of the drum skin 22, retaining the hatch section 35 in a fixed position relative to the cabinet 2 and rotating the drum 1 such that the main section 34 of the drum skin 22 moves apart from the hatch section 35 to provide an opening into the drum. The opening is provided in conjunction with an opening into the cabinet, normally closed by a lockable lid 4. The cabinet 2 may comprise a rectangular folded up wrapper 32 together with a water collecting tray 28 fitting within the lower end 33 of the rectangular wrapper. Laundry load guiding flaps 18, 19 are disclosed which hide from view the spaces between the drum 1 and the cabinet 2 with the lid 4 open and the drum 1 in its open condition. These flaps also provide laundry guiding and scraping functions during the opening and closing operations.

3. 发明授权

US06776015B2 Perforation of laundry machine drum 失效
标题翻译：洗衣机滚筒穿孔
公开(公告)号：US06776015B2
公开(公告)日：2004-08-17
申请号：US09904287
申请日：2001-07-12
申请人： Neville David Seagar , Alex David Salisbury
发明人： Neville David Seagar , Alex David Salisbury
IPC分类号： D06F3704
CPC分类号： B21D22/04 , B21D28/24 , D06F37/02
摘要： A laundry machine drum has a sheet material skin including an arrangement of a plurality of perforations therethrough. Each of one or more of the perforations includes a shear cut in the sheet material. The sheet is deformed in the region of the shear cut such that the edge of the sheet material of one side of the shear cut is offset from the edge of the sheet material of the other side of the shear cut over at least some of the length of the shear cut. An opening is formed between the offset edges. The apparent area of the opening is greater when viewed from at least one direction substantially parallel to the general plane of the drum skin in the region of the perforation than when viewed from a direction substantially perpendicular to the general plane of the drum skin in the region of the perforation.
摘要翻译：洗衣机滚筒具有包括穿过其中的多个穿孔的布置的片材皮肤。一个或多个穿孔中的每一个都包括片材中的剪切。片材在剪切区域中变形，使得剪切切口的一侧的片材的边缘与剪切的另一侧的片材的边缘偏离至少一些长度的剪切。在偏移边缘之间形成开口。当从基本上平行于穿孔区域中的鼓表皮的总平面的至少一个方向观察时，开口的表观面积比在该区域中从基本上垂直于鼓表皮的总平面的方向观察时更大的穿孔。

4. 发明授权

US06615619B2 Drum-type washing machine 失效
标题翻译：鼓式洗衣机
公开(公告)号：US06615619B2
公开(公告)日：2003-09-09
申请号：US09813163
申请日：2001-03-21
申请人： Masahiko Kakuda , Katsuhito Nakagawa , Kazushige Murakami
发明人： Masahiko Kakuda , Katsuhito Nakagawa , Kazushige Murakami
IPC分类号： D06F3704
CPC分类号： D06F37/22 , D06F23/06 , D06F33/02 , D06F37/04
摘要： In a drum-type washing machine according to the present invention, a drum 5 is inclined so that the opening 5a of the drum 5 is angled slightly upward. In the extracting process, a balancing operation is performed where the drum 5 is rotated at a speed lower than a speed where the centrifugal force and the gravitational force acting on the laundry are balanced, whereby the laundry in the drum 5 is moved toward the rear end and gathered there. Thus, even when there is an eccentric load due to an uneven distribution of the laundry around the rotation axis, it is highly probable that the position of the eccentric load along the axial direction is in the rear end of the drum 5. In this state, since the distance between the eccentric load and a bearing member 10 for supporting the drum 5 by a cantilevered structure is small, the shaking movement of the drum 5 is relatively small, and the load working on the bearing member 10 is also small. Thus, in the extracting process, abnormal vibration of the drum 5 or a tub 2 is assuredly prevented, and the load working on the bearing member 10 is reduced.
摘要翻译：在根据本发明的滚筒洗衣机中，滚筒5倾斜，使得滚筒5的开口5a稍微向上倾斜。在提取过程中，执行平衡操作，其中滚筒5以低于作用在衣物上的离心力和重力平衡的速度旋转的速度旋转，由此滚筒5中的衣物向后移动结束并聚集在那里。因此，即使由于衣物在旋转轴线上的不均匀分布而存在偏心负载，因此偏心负载沿轴向的位置很可能在滚筒5的后端。在该状态由于偏心负载与用于通过悬臂结构支撑滚筒5的轴承部件10之间的距离小，所以滚筒5的振动相对较小，并且在轴承部件10上作用的载荷也较小。因此，在提取过程中，可靠地防止滚筒5或桶2的异常振动，并且减轻了对轴承部件10的加载。

5. 发明授权

US06539753B1 Drum type washing machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：US06539753B1
公开(公告)日：2003-04-01
申请号：US09701546
申请日：2000-11-30
申请人： Masumi Ito , Fumitaka Yamazaki , Shinichiro Kawabata , Kiyomi Sasano , Shuji Hashiba
发明人： Masumi Ito , Fumitaka Yamazaki , Shinichiro Kawabata , Kiyomi Sasano , Shuji Hashiba
IPC分类号： D06F3704
CPC分类号： D06F23/06 , D06F25/00 , D06F37/304 , D06F37/42
摘要： A drum type washing machine includes an outer cabinet (1), a water tub (3) disposed in the cabinet (1), a rotating tub (10) disposed in the water tub (3) so as to be inclined rearwardly downward, and an electric motor (17) of the outer rotor type mounted on a rear wall (26) of the water tub (3) for directly driving the rotating tub (10).
摘要翻译：滚筒式洗衣机包括外柜（1），设置在机壳（1）中的水桶（3），设置在水桶（3）中的向后倾斜的旋转桶（10），以及安装在水桶（3）的后壁（26）上的用于直接驱动旋转桶（10）的外转子式电动机（17）。

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