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公开(公告)号：US06142448A
公开(公告)日：2000-11-07
申请号：US428649
申请日：1999-10-28
申请人： Hidenori Fujiwara , Masaru Fujikawa , Koji Saai
发明人： Hidenori Fujiwara , Masaru Fujikawa , Koji Saai
摘要： To prevent a random coil of and an overwind of a belt with simple structure, a belt hoist includes a random coil preventing member pressed against the belt wound around a winding member to prevent a random coil of the belt, the random coil preventing member being movable in response to changes in circle diameter of the belt; and control means for controlling drive of drive means in association with the random coil preventing member when the circle diameter becomes a specified diameter. Further, a belt guide having a belt guide portion is supported between two side plates in such a freely sliding manner as to allow the winding of the belt onto the winding member.
摘要翻译： 为了防止具有简单结构的带的无规线圈和过度缠绕，带式起重机包括一个无规线圈防止构件，其被压靠在卷绕构件周围的带上，以防止该带的无规线圈，该无规线圈防止构件可移动 响应于皮带的圆直径的变化; 以及控制装置，用于当所述圆直径变为规定直径时与所述无规线圈防止构件相关联地控制驱动装置的驱动。 此外，具有带引导部的带引导件以自由滑动的方式支撑在两个侧板之间，以允许带卷绕到卷绕构件上。
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公开(公告)号：US6003843A
公开(公告)日：1999-12-21
申请号：US891983
申请日：1997-07-11
申请人： Hidenori Fujiwara , Masaru Fujikawa , Koji Saai
发明人： Hidenori Fujiwara , Masaru Fujikawa , Koji Saai
摘要： To prevent a random coil of and an overwind of a belt with simple structure, a belt hoist includes a random coil preventing member pressed against the belt wound around a winding member to prevent a random coil of the belt, the random coil preventing member being movable in response to changes in diameter of the belt; and control means for controlling drive of drive means in association with the random coil preventing member when the diameter becomes a specified diameter. Further, a belt guide having a belt guide portion is supported between two side plates in such a freely sliding manner as to allow the winding of the belt onto the winding member.
摘要翻译： 为了防止具有简单结构的带的无规线圈和过度缠绕，带式起重机包括一个无规线圈防止构件，其被压靠在卷绕构件周围的带上，以防止该带的无规线圈，该无规线圈防止构件可移动 响应于皮带直径的变化; 以及控制装置，用于当直径变为规定直径时与无规线圈防止构件相关联地控制驱动装置的驱动。 此外，具有带引导部的带引导件以自由滑动的方式支撑在两个侧板之间，以允许带卷绕到卷绕构件上。
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3.发明授权Belt hoist including a winding member with an improved belt fixing surface 失效带式起重机包括具有改进的带固定表面的卷绕构件
公开(公告)号：US5957433A
公开(公告)日：1999-09-28
申请号：US891826
申请日：1997-07-14
申请人： Masaru Fujikawa , Koji Saai
发明人： Masaru Fujikawa , Koji Saai
CPC分类号： B66D3/22 , B66D1/34 , Y10S254/14
摘要： A belt hoist for allowing fixture of a belt to a winding member to be strengthened to improve the reliability, with a simple structure. The winding member around which the belt is wound includes a shaft insertion bore at the center thereof; a belt fixing surface for allowing the belt to be fixed on a winding periphery; and a belt holder fitted on the belt fixing surface to press an end portion of the belt against the belt fixing surface. The belt fixing surface has a width not less than an inner diameter of the shaft insertion bore, and a fixing bore is so bored in the belt fixing surface as to escape from the shaft insertion bore, whereby the end portion of the belt is inserted in and fixed between the belt fixing surface and the belt holder by a fixing member fixed into the fixing bore.
摘要翻译： 一种带式起重机，用于允许将带固定到卷绕构件上以加强以提高可靠性，结构简单。 带缠绕的缠绕部件包括在其中心处的轴插入孔; 带固定面，用于使带固定在卷绕周边; 以及皮带保持器，其安装在所述带固定面上，以将所述带的端部压靠所述带固定面。 带固定面的宽度不小于轴插入孔的内径，并且固定孔在带固定表面中如此钻孔，以便从轴插入孔脱出，由此将带的端部插入 并且通过固定在所述固定孔中的固定构件固定在所述带固定表面和所述带保持器之间。
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公开(公告)号：USD459855S1
公开(公告)日：2002-07-02
申请号：US29127848
申请日：2000-08-15
申请人： Masaru Fujikawa , Koji Saai
设计人： Masaru Fujikawa , Koji Saai
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公开(公告)号：US06371543B1
公开(公告)日：2002-04-16
申请号：US09638899
申请日：2000-08-15
申请人： Masaru Fujikawa , Koji Saai
发明人： Masaru Fujikawa , Koji Saai
IPC分类号： B66C166
摘要： A sling capable to easily raise a hanging load such as a drum with a simplified structure. In a chain sling (or a wire sling) in which a master link and hooks are connected with each other via link chains (or wire ropes), lower portions of the hooks are formed to be bent at an angle smaller than 90° and also a bottom portion of the master link is flattened. With this structure, even when the drum has no ring-like protrusion at which an upper lid is mounted, if holes are formed around the side of the drum, the front ends of the hooks can be reliably hooked in the holes to raise the drum. Also, when a lifting portion of a forklift is brought into contact with the flattened bottom portion of the master link, the drum can be easily slung by the forklift as well.
摘要翻译： 一种能够以简单的结构容易地提起诸如滚筒的悬挂载荷的吊索。 在主链和钩通过链条（或钢丝绳）彼此连接的链条吊索（或吊索）中，钩的下部形成为以小于90°的角度弯曲，并且还 主链路的底部被平坦化。 利用这种结构，即使当滚筒没有安装上盖的环状突起时，如果围绕滚筒的侧面形成孔，则钩的前端可以可靠地钩在孔中以使滚筒 。 此外，当叉车的提升部分与主连杆的扁平底部接触时，滚筒也可以容易地被叉车吊起。
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公开(公告)号：US6030015A
公开(公告)日：2000-02-29
申请号：US891825
申请日：1997-07-14
申请人： Masaru Fujikawa , Koji Saai
发明人： Masaru Fujikawa , Koji Saai
CPC分类号： B66C1/34 , B66D3/22 , Y10T24/4086 , Y10T24/4755
摘要： A belt hoist capable of firmly joining a hook to a free end portion of a belt, although the hook holds the free end portion of the belt in a clipping manner. The hook includes a support rod around which the belt is wound and a holding portion for holding the support rod in sandwich, and the free end portion of the belt includes a first coiling portion wound around the support rod in direct contact therewith and a second coiling portion wound around the first coiling portion of the belt in direct contact therewith, with the first and second coiling portions of the belt being wound in opposite directions to each other.
摘要翻译： 一种能够将钩牢固地接合到带的自由端部的带式起重机，尽管钩以夹紧方式保持带的自由端部。 钩子包括一个支撑杆，带子被卷绕在该支撑杆上，一个用于夹持支撑杆的保持部分，并且带子的自由端部分包括缠绕在与其直接接触的支撑杆上的第一卷绕部分， 皮带的第一卷绕部分缠绕在皮带的第一卷绕部分周围，其中皮带的第一和第二卷绕部分以彼此相反的方向缠绕。
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公开(公告)号：USD459854S1
公开(公告)日：2002-07-02
申请号：US29127847
申请日：2000-08-15
申请人： Masaru Fujikawa , Koji Saai
设计人： Masaru Fujikawa , Koji Saai
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公开(公告)号：US06390523B1
公开(公告)日：2002-05-21
申请号：US09801732
申请日：2001-03-09
申请人： Masaru Fujikawa , Koji Saai
发明人： Masaru Fujikawa , Koji Saai
IPC分类号： B66C134
摘要： A belt hoist designed to enable a hanging member to be further reliably secured to a belt to provide a further improved safety under load less than a permissible maximum load. In the belt hoist, a winding shaft 44 on which one end portion of a belt 3 is coiled comprises a first shaft 44a and a second shaft 44b, and the one end portion of the belt 3 comprises a first coiling portion 31 coiled on the first shaft 44a to be superposed thereon, a second coiling portion 32 coiled on the first coiling portion 31 to be superposed thereon, a third coiling portion 33 coiled on the second shaft 44b to be superposed thereon, and a fourth coiling portion 34 coiled on the third coiling portion 33 to be superposed thereon. The first coiling portion 31 and the second coiling portion 32, and the third coiling portion 33 and the fourth coiling portion 34 are opposite to each other in coiling direction, and the hanging member 4 has press-holding portions 49 for pressing at least one of the second coiling portion 32 and the fourth coiling portion 34 in sandwich relation therebetween.
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公开(公告)号：US06545655B1
公开(公告)日：2003-04-08
申请号：US09522067
申请日：2000-03-09
申请人： Masaru Fujikawa
发明人： Masaru Fujikawa
IPC分类号： G09G336
CPC分类号： G09G3/3611 , G09G2310/0221 , G09G2340/0407
摘要： An LCD device is provided, which makes it possible to simultaneously display two images on a screen at unequal resolutions. This device is comprised of an LCD panel having pixels arranged in a matrix array and first and second display areas, where part of the pixels are located in the first display area and the remainder are located in the second display area. First and second horizontal drivers supply first and second data to the pixels arranged along the odd-numbered rows of the matrix in the first and second display areas, respectively. Third and fourth horizontal drivers supply third and fourth data to the pixels arranged along the even-numbered rows of the matrix in the first and second display areas, respectively. A first vertical driver selects the pixels arranged along the odd-numbered rows in the first and second display areas. A second vertical driver selects the pixels arranged along the even-numbered rows in the first and second display areas. The first and third horizontal drivers simultaneously supply the first and third data to the pixels arranged along one of the odd-numbered rows of the matrix in the first display area and those arranged along an adjoining one of the even-numbered rows of the matrix to the supplied row in the first display area, respectively.
摘要翻译： 提供了一种LCD装置，这使得可以以不同的分辨率在屏幕上同时显示两个图像。 该装置由具有排列成矩阵阵列的像素和第一和第二显示区域的LCD面板组成，其中部分像素位于第一显示区域中，其余部分位于第二显示区域中。 第一和第二水平驱动器分别向第一和第二显示区域中的矩阵的奇数行排列的像素提供第一和第二数据。 第三和第四水平驱动器分别向第一和第二显示区域中的矩阵的偶数行排列的像素提供第三和第四数据。 第一垂直驱动器选择沿着第一和第二显示区域中的奇数行排列的像素。 第二垂直驱动器选择沿着第一和第二显示区域中的偶数行排列的像素。 第一和第三水平驱动器同时将第一和第三数据提供给沿着第一显示区域中的矩阵的奇数行中的一个布置的像素，以及沿着矩阵的偶数行中的相邻一个布置的像素 分别在第一显示区域中提供的行。
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公开(公告)号：US5533712A
公开(公告)日：1996-07-09
申请号：US160788
申请日：1993-12-03
申请人： Masaru Fujikawa , Kazunori Tsuda , Munenobu Honda
发明人： Masaru Fujikawa , Kazunori Tsuda , Munenobu Honda
CPC分类号： B66D1/58 , Y10S254/903
摘要： An elastic hoist and traction apparatus in which a friction receiving surface is provided at a rotor of a motor, and an overload prevention device is provided at the reverse side to a load on a brake for stopping a driving shaft and between the motor shaft and the friction receiving surface of the rotor or between the motor shaft and the driving shaft, thereby solving the problem created in that the overload prevention device is provided at the load side of the brake.
摘要翻译： 一种弹性起重机和牵引装置，其中在马达的转子处设置有摩擦接收表面，并且在与制动器的负载相反的一侧设置有过载防止装置，用于使驱动轴停止，并且在马达轴与 转子的摩擦接收表面或电动机轴与驱动轴之间的摩擦接收表面，从而解决了在制动器的负载侧设置过载防止装置的问题。
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