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公开(公告)号：US5619899A
公开(公告)日：1997-04-15
申请号：US554404
申请日：1995-11-06
申请人： Go Asai , Kazuhiro Iida , Michikazu Miyamoto
发明人： Go Asai , Kazuhiro Iida , Michikazu Miyamoto
CPC分类号： F15B15/082
摘要： A rodless cylinder has a linear guide which primarily bears loads F.sub.1, F.sub.2, F.sub.3 applied to a slide table and a table guide which secondarily bears those loads F.sub.1, F.sub.2, F.sub.3. The table guide has a centering function performed by being displaced a small distance in a direction substantially perpendicular to the axis thereof when a load is applied to the slide table.
摘要翻译： 无杆气缸具有线性导轨，其主要承载施加到滑动台的载荷F1，F2，F3，以及二次承载载荷F1，F2，F3的台式导轨。 桌子导轨具有定心功能，当向滑台施加负载时，该定位功能通过在基本垂直于其轴线的方向上移动一小段距离。
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公开(公告)号：US5537912A
公开(公告)日：1996-07-23
申请号：US421969
申请日：1995-04-14
申请人： Michikazu Miyamoto , Tadashi Saito , Naoki Hoshi
发明人： Michikazu Miyamoto , Tadashi Saito , Naoki Hoshi
CPC分类号： F16C29/045 , F15B15/082
摘要： A rodless cylinder has adjusting mechanisms, each comprising a gear shaft rotatably mounted in a hole defined in an outer wall of a slide table and having a first gear on an end thereof, an adjustment shaft having a second gear on an end thereof which is held in mesh with the first gear at a predetermined angle, and a rod coupled to an opposite end of the adjustment shaft out of alignment with a central axis of adjustment shaft, with a guide roller being rotatably supported on the rod. When the gear shaft is turned by a screwdriver bit inserted in the hole, the adjustment shaft is turned to displace the guide rod for optimum rolling contact with a rail on a cylinder tube. The rolling contact between the guide rod and the rail can be adjusted from the outer side of the slide table.
摘要翻译： 无杆气缸具有调节机构，每个调节机构包括可旋转地安装在滑动台的外壁中的孔中的齿轮轴，其一端具有第一齿轮，调节轴在其一端具有第二齿轮， 与预定角度的第一齿轮啮合，以及连接到调节轴的相对端的杆，与调节轴的中心轴线不对准，导辊可旋转地支撑在杆上。 当齿轮轴通过插入孔中的螺丝刀转动时，调节轴转动以使导杆移位以最佳地与气缸管上的轨道滚动接触。 可以从滑台的外侧调整导杆与导轨之间的滚动接触。
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公开(公告)号：US5333535A
公开(公告)日：1994-08-02
申请号：US053675
申请日：1993-04-29
申请人： Michikazu Miyamoto , Hideho Koyama , Naoki Hoshi
发明人： Michikazu Miyamoto , Hideho Koyama , Naoki Hoshi
CPC分类号： F15B15/082
摘要： A rodless cylinder for feeding a workpiece has a cylinder having a cylinder tube with a bore defined therein and a piston reciprocally movably disposed in the bore. The cylinder tube has a slit defined therein and extending longitudinally therealong, the slit communicating between the bore and an exterior space. The slit is closed by a first seal member engaging the piston and a second seal member engaging a slide table. The piston has a separator separating the first and second seal members from each other. The cylinder tube has a pair of slanted first surfaces positioned one on each side of the slit. A pair of slide members is disposed on the slide table and have respective second surfaces engaging the first surfaces, respectively, for guiding the slide table when the piston reciprocally moves in the bore and bearing a load applied to the slide table. The rodless cylinder may additionally have a floating mechanism mounted on the slide table for allowing displacements substantially perpendicular to the direction in which the slide table is movable along the cylinder tube.
摘要翻译： 用于进给工件的无杆气缸具有气缸，该气缸具有限定在其中的孔的气缸套和可往复运动地设置在孔中的活塞。 缸筒具有限定在其中并沿着其纵向延伸的狭缝，狭缝在孔和外部空间之间连通。 狭缝由与活塞接合的第一密封构件和与滑动台接合的第二密封构件封闭。 活塞具有将第一和第二密封构件彼此分隔开的分离器。 气缸管具有一对位于狭缝的每一侧上的倾斜的第一表面。 一对滑动构件设置在滑动台上并且分别具有与第一表面接合的相应的第二表面，用于当活塞在孔中往复运动并且承受施加到滑动台的载荷时引导滑动台。 无杆气缸还可以具有安装在滑动台上的浮动机构，用于允许基本上垂直于滑动台可沿气缸管移动的方向的位移。
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公开(公告)号：US5275088A
公开(公告)日：1994-01-04
申请号：US958787
申请日：1992-10-09
CPC分类号： F15B15/082 , F16C29/045
摘要： The rodless cylinder includes a cylinder body, a piston, and a slide table connected to the piston. The slide table and the piston are united with each other due to a coupling part which projects through a slit formed in a longitudinal direction of the cylinder body. The slide table includes first and second load transmitters, whereas the cylinder body includes first and second load receivers corresponding to the first and second load transmitters. When a lateral load is applied to the slide table, the load is transmitted via one of the first and second load transmitters to a corresponding one of the first and second load receivers so as to transmit the force in a direction in which the slit of the cylinder body can be widened.
摘要翻译： 无杆缸包括缸体，活塞和连接到活塞的滑动台。 滑台和活塞由于通过沿缸体的纵向方向形成的狭缝突出的联接部而相互结合。 滑台包括第一和第二负载变送器，而气缸体包括对应于第一和第二负载变送器的第一和第二负载接收器。 当向滑台施加横向载荷时，负载通过第一和第二载荷传递器中的一个传递到第一和第二载荷接收器中相应的一个，以便沿着 缸体可以加宽。
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公开(公告)号：US4744287A
公开(公告)日：1988-05-17
申请号：US000068
申请日：1987-01-02
申请人： Michikazu Miyamoto
发明人： Michikazu Miyamoto
CPC分类号： F15B15/086 , Y10S91/04
摘要： In a rodless cylinder comprising a series of driving magnets mounted on a piston fitted in a cylinder tube and a series of driven magnets on a driven member sliding along the cylinder tube, piping to convey a hydraulic fluid is simplified as follows. Both ends of the cylinder tube and guide rods extending parallel thereto are fastened to two end plates. Two ports through which the hydraulic fluid is supplied to and discharged from pressure chambers on both sides of the piston in the cylinder tube are provided in one of the end plates. While one of the ports communicates directly with one pressure chamber through the end plate, the other port communicates with the other pressure chamber through one of the guide rods and the other end plate. The driven member sliding along the cylinder tube carries the series of driven magnets and two annular sliding members on both sides thereof in such a manner as to be movable in the direction perpendicular to the axis of the cylinder. This eliminates the need of assembling the cylinder tube with very high accuracy. Also, the cylinder can exert its driving force to the maximum extent of its ability since any external force working on the driven member is supported by the guide rods.
摘要翻译： 在无杆气缸中，包括安装在安装在气缸管上的活塞上的一系列驱动磁体和沿着气缸管滑动的从动构件上的一系列从动磁体，简化如下的用于输送液压流体的管道。 气缸筒的两端和与其平行延伸的导杆紧固在两个端板上。 在一个端板中设置有两个端口，通过该端口将液压流体供应到气缸管中的活塞两侧的压力室并从其排出。 当其中一个端口通过端板与一个压力室直接连接时，另一个端口通过其中一个导向杆和另一个端板与另一个压力室连通。 沿着气缸管滑动的从动构件在其两侧承载一系列从动磁体和两个环形滑动构件，以便能够在垂直于气缸的轴线的方向上移动。 这样就不需要以非常高的精度组装气缸管。 此外，由于在从动构件上作用的任何外力都由导杆支撑，气缸可以在其能力的最大程度上施加其驱动力。
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公开(公告)号：US5537929A
公开(公告)日：1996-07-23
申请号：US319594
申请日：1994-10-07
申请人： Shinya Miura , Michikazu Miyamoto
发明人： Shinya Miura , Michikazu Miyamoto
CPC分类号： F16C29/005 , B23Q1/40 , B23Q11/001 , F16C29/025 , F16C29/045 , F16C32/06
摘要： An article carrying apparatus for carrying an article by utilizing pressure of fluid such as compressed air, comprising a cylinder tube, a guide rail extending along the cylinder tube, a piston movable by an action of fluid pressure in the cylinder tube, a moving piece for carrying an article supported in such a manner that its movement is restricted in all directions except in an axial direction by the guide rail and movable in the axial direction along the guide rail and the cylinder tube, and a magnet coupling mounted on each of the moving piece and the piston, whereby the cylinder tube and the guide rail are arranged as independent members and are connected with each other by a connecting mechanism with a degree of freedom.
摘要翻译： 一种用于通过利用诸如压缩空气的流体的压力携带物品的物品携带设备，包括缸筒，沿着缸筒延伸的导轨，通过缸筒中的流体压力的作用可移动的活塞，用于 承载物品，以使得其运动受到所述导轨的沿轴向方向的所有方向的限制，并且沿着所述导轨和所述缸筒在轴向方向上可移动，以及安装在每个所述移动 由此，气缸筒和导轨被设置为独立的构件，并且通过具有自由度的连接机构彼此连接。
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公开(公告)号：USD365352S
公开(公告)日：1995-12-19
申请号：US34576
申请日：1995-02-08
申请人： Michikazu Miyamoto , Go Asai , Kazuhiro Iida
设计人： Michikazu Miyamoto , Go Asai , Kazuhiro Iida
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公开(公告)号：USD304036S
公开(公告)日：1989-10-17
申请号：US886680
申请日：1986-07-18
申请人： Michikazu Miyamoto
设计人： Michikazu Miyamoto
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公开(公告)号：US06520204B2
公开(公告)日：2003-02-18
申请号：US09906847
申请日：2001-07-18
申请人： Michikazu Miyamoto
发明人： Michikazu Miyamoto
IPC分类号： F16L4102
CPC分类号： F16L41/18 , Y10T137/86268 , Y10T137/87877
摘要： A port block, which is provided with an outlet port with a first end communicating with a fluid supply passage and with a second end communicating with the outside, is movably carried on a guide rail which is provided with an opening for making communication between the outside and the fluid supply passage formed in the longitudinal direction. A seal belt, which is engaged with an opening of the guide rail, is curved downwardly at the inside of the port block by the aid of an inner port cover which is arranged at the inside of the guide rail and an outer port cover which is arranged at the outside of the guide rail.
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公开(公告)号：US5535630A
公开(公告)日：1996-07-16
申请号：US406051
申请日：1995-03-17
申请人： Michikazu Miyamoto
发明人： Michikazu Miyamoto
IPC分类号： G01L5/00 , G01M17/04 , G01P15/135
CPC分类号： G01P15/135 , G01M17/04
摘要： A shock load sensor has a movable member disposed in a casing and supported by a spring or resilient member, and displacement of the movable member responsive to an undue shock load applied thereto is converted into an electrical connection or disconnection. Such an electrical connection or disconnection is indicative of the application of a shock load in excess of the resiliency of the spring or resilient member to the movable member. The shock load sensor is of a simple structure, and may be used to reliably detect a reduction in the shock absorbing capability of a shock absorber, for example.
摘要翻译： 冲击载荷传感器具有设置在壳体中并由弹簧或弹性构件支撑的可移动构件，并且响应于施加到其上的不适当冲击载荷的可动构件的位移被转换成电连接或断开。 这种电连接或断开表示冲击载荷的应用超过弹簧或弹性构件对可移动构件的弹性。 冲击载荷传感器结构简单，例如可用于可靠地检测减震器的减震能力。
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