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1. 发明授权

US5517909A Press machine having reinforced side frames 失效
标题翻译：压力机具有加强的侧框架
公开(公告)号：US5517909A
公开(公告)日：1996-05-21
申请号：US305302
申请日：1994-09-15
申请人： Tairo Samejima , Kikuo Ejima , Shigeki Honda , Kenji Nishikawa , Kazuya Imamura , Kazuhisa Suzuki , Hiroyasu Suda , Yoshitaka Nishihara , Hirohide Sato
发明人： Tairo Samejima , Kikuo Ejima , Shigeki Honda , Kenji Nishikawa , Kazuya Imamura , Kazuhisa Suzuki , Hiroyasu Suda , Yoshitaka Nishihara , Hirohide Sato
IPC分类号： B30B15/04
CPC分类号： B30B15/044 , Y10T83/95
摘要： A press machine having side frames which are effectively reinforced so as to appreciably reduce the noise generated during operation of the machine and improve the working accuracy of the machine without installing any special device on the outside thereof, significantly increasing the weight of the entire press machine, or obstructing a space between the side frames of the press machine. The side frames of the press machine are C-shaped in side view and are reinforced by at least one reinforcing member fixedly secured to each of the side frames at at least one predetermined place. The reinforcing members function to suppress the deformation of the opening of the C-shaped side frames to reduce noise and improve accuracy. The reinforcing members convert the vibrational energy of the side frames into heat energy which is then absorbed into the side frames.
摘要翻译：一种具有侧框架的压力机，其被有效地加强，以显着地降低机器操作期间产生的噪音并且在不在其外部安装任何特殊装置的情况下提高机器的加工精度，显着增加整个冲压机的重量或阻塞压机的侧框之间的空间。压制机的侧框架是侧视图为C形，并且在至少一个预定位置处由固定地固定到每个侧框架的至少一个加强构件加强。加强构件用于抑制C形侧框架的开口的变形以降低噪音并提高精度。加强构件将侧框的振动能转换成热能，然后被吸收到侧框中。

2. 发明授权

US5493964A Press machine having reinforced side frames 失效
标题翻译：压力机具有加强的侧框架
公开(公告)号：US5493964A
公开(公告)日：1996-02-27
申请号：US355309
申请日：1994-12-13
申请人： Tairo Samejima , Kikuo Ejima , Shigeki Honda , Kenji Nishikawa , Kazuya Imamura , Kazuhisa Suzuki , Hiroyasu Suda , Yoshitaka Nishihara , Hirohide Sato
发明人： Tairo Samejima , Kikuo Ejima , Shigeki Honda , Kenji Nishikawa , Kazuya Imamura , Kazuhisa Suzuki , Hiroyasu Suda , Yoshitaka Nishihara , Hirohide Sato
IPC分类号： B30B15/04
CPC分类号： B30B15/044 , Y10T83/95
摘要： A press machine having side frames which are effectively reinforced so as to appreciably reduce the noise generated during operation of the machine and improve the working accuracy of the machine without installing any special device on the outside thereof or significantly increasing the weight of the entire press machine. The side frames of the press machine which are C-shaped in side view, are reinforced by at least one reinforcing member fixedly secured to each of the side frames at at least one predetermined place. The reinforcing members function to suppress the deformation of the opening of the C-shaped side frames to reduce noise and improve accuracy.
摘要翻译：一种具有侧框架的压力机，其被有效地加强，以便显着地降低机器操作期间产生的噪音并提高机器的加工精度，而无需在其外部安装任何特殊装置或显着增加整个冲压机的重量。侧视图为C形的压力机的侧框架通过在至少一个预定位置处固定地固定到每个侧框架的至少一个加强构件来增强。加强构件用于抑制C形侧框架的开口的变形以降低噪音并提高精度。

3. 发明授权

US5673601A Breakthrough buffer for presses and control method therefor 失效
标题翻译：冲压及其控制方法的突破缓冲
公开(公告)号：US5673601A
公开(公告)日：1997-10-07
申请号：US381856
申请日：1995-02-07
申请人： Kikuo Ejima , Kenji Nishikawa , Kazuya Imamura , Kazuhisa Suzuki , Shigeki Iwasaki , Tatsunori Suwa
发明人： Kikuo Ejima , Kenji Nishikawa , Kazuya Imamura , Kazuhisa Suzuki , Shigeki Iwasaki , Tatsunori Suwa
IPC分类号： B21D28/34 , B21D28/20 , B30B15/00 , B30B15/02 , B30B15/28 , B26D5/12
CPC分类号： B21D28/20 , B30B15/0076 , Y10T83/04 , Y10T83/141 , Y10T83/152 , Y10T83/8858 , Y10T83/8864
摘要： A breakthrough buffer for a mechanical press (1) includes at least one buffer body (20) disposed between punch slide (2) and lower press frame (7) to cushion punch plate (3) during breakthrough of punch (4) through a workpiece, a timing regulator (40, 70, 90) connected to each buffer body for regulating timing of buffering during breakthrough, and a control system (60) to provide a command signal to this regulator to minimize noise or vibration occurring during the breakthrough. The control system includes a controller (63) which is responsive to the output of noise sensor (61) or vibration sensor (65) during breakthrough. The buffer body can include fluid driven buffer piston (22) in a buffer cylinder (21), with the buffer piston being associated with a guidepost (5). Alternatively, the buffer body can include piston (82) which contacts the guidepost and which is fluid driven (30, 81) in opposition to spring (83). The timing regulator can include an annular guide (46, 71) which is movable vertically by stepping motor (41) and worm gear drive (42, 44). A locking mechanism (73) can restrain trailing whirl of the guide. Alternatively, the timing regulator can include regulating piston (94) in regulating actuator (93), with fluid pressure on one side being controlled by proportional valve (91) responsive to the command signal, while fluid pressure on the other side is applied to each buffer piston.
摘要翻译： PCT No.PCT / JP93 / 01063 Sec。 371日期：1995年2月7日 102（e）1995年2月7日PCT PCT 1993年7月28日PCT公布。公开号WO94 / 05488 日期1994年3月17日机械压力机（1）的突破缓冲器包括至少一个设置在冲头滑块（2）和下压框（7）之间的缓冲体（20），以在冲头穿透期间缓冲冲压板（3） 4）通过工件连接到每个缓冲体的定时调节器（40,70,90），用于调节穿透期间的缓冲定时;以及控制系统（60），用于向该调节器提供命令信号以最小化发生的噪声或振动在突破之中。控制系统包括在突破期间响应于噪声传感器（61）或振动传感器（65）的输出的控制器（63）。缓冲体可以包括缓冲气缸（21）中的流体驱动缓冲活塞（22），缓冲活塞与路标（5）相关联。或者，缓冲体可以包括与路标相接触并与弹簧（83）相对的流体驱动（30,81）的活塞（82）。定时调节器可以包括环形引导件（46,71），其可通过步进马达（41）和蜗轮传动装置（42,44）垂直移动。锁定机构（73）可以限制引导件的旋转。或者，定时调节器可以包括调节致动器（93）中的调节活塞（94），一侧的流体压力响应于指令信号由比例阀（91）控制，而另一侧的流体压力被施加到每个缓冲活塞。

4. 发明授权

US08336444B2 Hydraulic cylinder 失效
标题翻译：液压缸
公开(公告)号：US08336444B2
公开(公告)日：2012-12-25
申请号：US11918183
申请日：2006-04-11
申请人： Kazuya Imamura , Kuniaki Nakada , Noboru Kanayama , Mitsuo Yabe , Tomoya Watanabe , Teruyuki Hosoya
发明人： Kazuya Imamura , Kuniaki Nakada , Noboru Kanayama , Mitsuo Yabe , Tomoya Watanabe , Teruyuki Hosoya
IPC分类号： F15B15/22
CPC分类号： F15B15/222
摘要： A pressure-receiving face plate 29 is mounted on one end face of a piston 12, and a support member 26 is raised on the end face of the piston 12. Disposed on the support member 26 with an allowance are, from the pressure-receiving faceplate 29 respectively, a disk spring 27, a plate 25, and a plunger 28. A flange 26a prevents these members from slipping off the support member 26. When the piston 12 approaches a stroke end, the plunger 28 is inserted in an oil passage 20b and applies a cushioning effect to the piston 12. In addition, a gap between the pressure-receiving faceplate 29 and the plate 25 brought into contact with a cylinder bottom 17 becomes narrow, and produces a squeeze effect such that oil escapes from the narrow gap. This makes it possible to provide a hydraulic cylinder that produces a sufficient impact force at the stroke end of the piston and also reduces noise emitted by the impact force, without increasing a length of the hydraulic cylinder.
摘要翻译：压力接收面板29安装在活塞12的一个端面上，并且支撑构件26在活塞12的端面上升高。从压力接收部分别为盘片29，盘簧27，板25和柱塞28.凸缘26a防止这些构件从支撑构件26滑落。当活塞12接近行程端时，柱塞28插入油路并且对活塞12施加缓冲效果。此外，受压面板29与与缸底17接触的板25之间的间隙变窄，产生挤压效果，使得油从窄的间隙。这使得可以提供在活塞的行程端产生足够的冲击力的液压缸，并且还可以减小冲击力产生的噪音，而不增加液压缸的长度。

5. 发明授权

US08438759B2 Vibration damping device and bucket for construction machine 有权
标题翻译：建筑机械减振装置和铲斗
公开(公告)号：US08438759B2
公开(公告)日：2013-05-14
申请号：US12782012
申请日：2010-05-18
申请人： Kazuya Imamura , Kuniaki Nakada , Taizou Nakagawa
发明人： Kazuya Imamura , Kuniaki Nakada , Taizou Nakagawa
IPC分类号： E02F3/40
CPC分类号： F16F15/02 , E02F3/40 , Y10S37/904
摘要： A bucket for a construction machine including a side plate (11); a bottom plate (12), at least a portion of which is connected to the side plate (11); and a laminated plate (20) that is attached to an outside of the side plate (11). At least a part (16) of the portion where the side plate (11) and the bottom plate (12) are connected on an inside of the side plate (11) and the bottom plate (12) is reinforced.
摘要翻译：一种用于包括侧板（11）的建筑机械的铲斗; 底板（12），其至少一部分连接到侧板（11）; 和安装在侧板（11）的外侧的层叠板（20）。在侧板（11）和底板（12）的内侧连接有侧板（11）和底板（12）的部分的至少一部分（16）被加强。

6. 发明授权

US07681689B2 Vibration damping device and bucket for construction machine 失效
标题翻译：建筑机械减振装置和铲斗
公开(公告)号：US07681689B2
公开(公告)日：2010-03-23
申请号：US10526224
申请日：2003-09-02
申请人： Kazuya Imamura , Kuniaki Nakada , Taizou Nakagawa
发明人： Kazuya Imamura , Kuniaki Nakada , Taizou Nakagawa
IPC分类号： F16F7/08 , F16F15/02 , E02F3/40 , F16F7/12
CPC分类号： F16F15/02 , E02F3/40 , Y10S37/904
摘要： A vibration damping device capable of maintaining high vibration damping effect, and a bucket for a construction machine. The vibration damping device has a laminated plate (20) having at least its inner region fixed in a noise-emitting base material (11), the inner region being a region (G) other then a region which becomes a loop in a vibration mode when the base material (11) is vibrated in a vibration mode with a predetermined frequency.
摘要翻译：一种能够保持高振动阻尼效果的减震装置和用于建筑机械的铲斗。减振装置具有至少其内部区域固定在噪声发射基材（11）中的层叠板（20），内部区域是除振动模式成为环路的区域之外的区域（G）当基材（11）以预定频率以振动模式振动时。

7. 发明申请

US20080222928A1 Vibration damping device and bucket for construction machine 有权
标题翻译：建筑机械减振装置和铲斗
公开(公告)号：US20080222928A1
公开(公告)日：2008-09-18
申请号：US12071525
申请日：2008-02-21
申请人： Kazuya Imamura , Kuniaki Nakada , Taizou Nakagawa
发明人： Kazuya Imamura , Kuniaki Nakada , Taizou Nakagawa
IPC分类号： E02F3/40
CPC分类号： F16F15/02 , E02F3/40 , Y10S37/904
摘要： A vibration damping device capable of maintaining high vibration damping effect, and a bucket for a construction machine. The vibration damping device has a laminated plate (20) having at least its inner region fixed in a noise-emitting base material (11), the inner region being a region (G) other then a region which becomes a loop in a vibration mode when the base material (11) is vibrated in a vibration mode with a predetermined frequency.
摘要翻译：一种能够保持高振动阻尼效果的减震装置和用于建筑机械的铲斗。减振装置具有至少其内部区域固定在噪声发射基材（11）中的层叠板（20），内部区域是除振动模式成为环路的区域之外的区域（G）当基材（11）以预定频率以振动模式振动时。

8. 发明申请

US20090178880A1 Air-Suction-Noise Reduction Device and Working Machine With the Same 审中-公开
标题翻译：吸气减噪装置和工作机器相同
公开(公告)号：US20090178880A1
公开(公告)日：2009-07-16
申请号：US12159450
申请日：2007-01-12
申请人： Atsushi Uemura , Koji Okazawa , Mitsuo Yabe , Kazuya Imamura , Mikio Iwasaki , Sueyoshi Nishimine
发明人： Atsushi Uemura , Koji Okazawa , Mitsuo Yabe , Kazuya Imamura , Mikio Iwasaki , Sueyoshi Nishimine
IPC分类号： F02M35/12
CPC分类号： B60K13/02 , B60Y2200/41 , E02F9/00 , E02F9/0866 , E02F9/0891 , F02M35/10013 , F02M35/10262 , F02M35/1216 , F02M35/1255 , F02M35/1277 , F02M35/164 , Y02T10/146
摘要： An engine cover 17 has a cover main body 19 and an engine hood 20 which is attached to an opening portion formed on an upper surface of the cover main body 19 and a plurality of reinforcing plates 24 are fixed to an inner surface of the engine hood 20. First to fourth reinforcing plates 24a to 24d of a plurality of reinforcing plates 24 define a space in an engine portion 14. An expansion chamber 26 which is communicated with an intake passage 23 reaching to an engine and resonant chambers 27, 28 which are communicated with the expansion chamber 26 via ports 29 are formed in the engine portion 14.
摘要翻译：发动机盖17具有盖体主体19和发动机罩20，发动机罩20安装在形成在盖主体19的上表面上的开口部分上，并且多个加强板24固定到发动机罩的内表面多个加强板24的第一至第四加强板24a至24d在发动机部分14中限定空间。膨胀室26与进入发动机的进气通道23和共振室27,28相连通，共振室27,28 通过端口29与膨胀室26连通，形成在发动机部分14中。

9. 发明授权

US06742349B1 Equipment sensing system and equipment control device 失效
标题翻译：设备感应系统及设备控制装置
公开(公告)号：US06742349B1
公开(公告)日：2004-06-01
申请号：US10276410
申请日：2002-11-15
申请人： Sigekazu Kawai , Kazuya Imamura , Yutaka Ishii , Katsumi Maekawa , Tsutomu Ishikura
发明人： Sigekazu Kawai , Kazuya Imamura , Yutaka Ishii , Katsumi Maekawa , Tsutomu Ishikura
IPC分类号： G05D2300
CPC分类号： G01K1/026 , F25B2600/07 , F25D29/00
摘要： Data is transmitted to a main control device via sensing means such as temperature sensors, each having a memory means in which the ID code is stored, and via transmitting/receiving means such as switching elements. There is a stand-by period in the operation of the main control device after the main control device issues a command to start a sensing operation until the main control device issues a command to perform a read operation. The main control device receives power through a signal line the voltage of which is kept at a high level during the stand-by period. Thus, an equipment sensing system and an equipment control device which enable reliable and quick sensing, cost reduction, smooth control, and simplified wiring are provided.
摘要翻译：数据通过诸如温度传感器的感测装置传送到主控制装置，每个温度传感器具有其中存储有ID码的存储装置，以及诸如开关元件的发送/接收装置。在主控制装置发出启动感测操作的命令之后，主控制装置的操作有一个待机时间，直到主控制装置发出执行读操作的命令。主控装置通过在待机期间将其电压保持在高电平的信号线接收电力。因此，提供了能够进行可靠且快速的检测，成本降低，平滑控制和简化布线的设备感测系统和设备控制装置。

10. 发明申请

US20100300283A1 Hydraulic Cylinder 失效
标题翻译：液压缸
公开(公告)号：US20100300283A1
公开(公告)日：2010-12-02
申请号：US11918183
申请日：2006-04-11
申请人： Kazuya Imamura , Kuniaki Nakada , Noboru Kanayama , Mitsuo Yabe , Tomoya Watanabe , Teruyuki Hosoya
发明人： Kazuya Imamura , Kuniaki Nakada , Noboru Kanayama , Mitsuo Yabe , Tomoya Watanabe , Teruyuki Hosoya
IPC分类号： F15B15/22
CPC分类号： F15B15/222
摘要： A pressure-receiving face plate 29 is mounted on one end face of a piston 12, and a support member 26 is raised on the end face of the piston 12. Disposed on the support member 26 with an allowance are, from the pressure-receiving faceplate 29 respectively, a disk spring 27, a plate 25, and a plunger 28. A flange 26a prevents these members from slipping off the support member 26. When the piston 12 approaches a stroke end, the plunger 28 is inserted in an oil passage 20b and applies a cushioning effect to the piston 12. In addition, a gap between the pressure-receiving faceplate 29 and the plate 25 brought into contact with a cylinder bottom 17 becomes narrow, and produces a squeeze effect such that oil escapes from the narrow gap. This makes it possible to provide a hydraulic cylinder that produces a sufficient impact force at the stroke end of the piston and also reduces noise emitted by the impact force, without increasing a length of the hydraulic cylinder.
摘要翻译：压力接收面板29安装在活塞12的一个端面上，并且支撑构件26在活塞12的端面上升高。从压力接收部分别为盘片29，盘簧27，板25和柱塞28.凸缘26a防止这些构件从支撑构件26滑落。当活塞12接近行程端时，柱塞28插入油路并且对活塞12施加缓冲效果。此外，受压面板29与与缸底17接触的板25之间的间隙变窄，产生挤压效果，使得油从窄的间隙。这使得可以提供在活塞的行程端产生足够的冲击力的液压缸，并且还可以减小冲击力产生的噪音，而不增加液压缸的长度。

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