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公开(公告)号：EP1920855A3
公开(公告)日：2012-04-25
申请号：EP08003384.8
申请日：2003-06-17
发明人： Naito, Kinshiro , Shimizu, Masayuki , Endo, Shigeru , Matsumoto, Takahashi , Nakai, Hiroshi , Kobayahi, Hiroyuki
CPC分类号： B26D7/1854 , B21D28/34 , B21D45/003 , B26F1/40 , B26F1/44 , Y10T83/0443 , Y10T83/0453 , Y10T83/2066 , Y10T83/2068 , Y10T83/9416 , Y10T83/9425 , Y10T83/9437
摘要： The present invention relates to a die (5,101,201), comprising a die body (11,105,205) provided at its upper portion with a die hole (9,103,203); a discharge hole (13,45,107) formed in the die body and having a diameter larger than that of the die hole; and a peripheral surface of the die body being provided with a hole-forming tool engaging section (109,117), wherein the hole-forming tool engaging section is formed with an inclined air injection hole (113) for injecting air downward of the discharge hole.
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公开(公告)号：EP1535676A1
公开(公告)日：2005-06-01
申请号：EP03760154.9
申请日：2003-06-17
发明人： NAITO, Kinshiro , SHIMIZU, Masayuki , ENDO, Shigeru , MATSUMOTO, Takashi , NAKAI, Hiroshi , KOBAYASHI, Hiroyuki
CPC分类号： B26D7/1854 , B21D28/34 , B21D45/003 , B26F1/40 , B26F1/44 , Y10T83/0443 , Y10T83/0453 , Y10T83/2066 , Y10T83/2068 , Y10T83/9416 , Y10T83/9425 , Y10T83/9437
摘要： A die body 11 includes a die hole 9 for punching a work. A core 15 including a discharge hole 13 which is in communication with the die hole 9 is provided in the die body 11. The core 15 is provided with a plurality of fluid injection ports 25 through which fluid is injected downward of the discharge hole 13. The die body 11 is provided with inflow ports 27 through which compressed fluid flows into the fluid injection ports 25. The core 13 is made of resin. The discharge hole is tapered toward its upper side. An outer peripheral surface of the die body 11 is provided with a peripheral groove 29 which is in communication with the inflow ports 27.
摘要翻译： 模具体11包括用于冲压工件的模孔9。 在模具主体11中设置有包括与模具孔9连通的排出孔13的芯部15.芯部15设置有多个流体注入口25，流体向喷射孔13向下方喷射。 模具本体11设置有流入口27，压缩流体通过流入口27流入流体注入口25.芯体13由树脂制成。 排出孔朝向其上侧逐渐变细。 模具主体11的外周面设置有与流入口27连通的周边槽29
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3.发明公开ROTARY SERVO VALVE AND PUNCH PRESS HYDRAULIC SERVO DEVICE USING THE ROTARY SERVO VALVE 有权DREHBARES SERVOVENTIL UND EINE，DAS DREHBARE SERVOTITIA VERWENDENDE，HYDRAULISCHE-STANZPRESSE SERVOVORRICHTUNG
公开(公告)号：EP1167778A1
公开(公告)日：2002-01-02
申请号：EP99940586.3
申请日：1999-08-31
IPC分类号： F15B13/044 , F16K11/078
CPC分类号： F16K11/078 , D04H18/02 , F15B11/17 , F15B13/0402 , F15B13/0406 , F15B13/0444 , F15B2211/20592 , F15B2211/31582 , F15B2211/327 , F15B2211/6654 , Y10T137/86549
摘要： In a rotary servo valve (1) provided with at least two kinds of pump port (33, 39) for high and low pressures, a spool (11) that is free to rotate and free to reciprocate linearly is installed into a spool guide hole (7) of the valve main body (9), a servo motor (15) that rotates and drives the spool and a linear type actuator (13) that reciprocatedly travels are disposed, and the pump ports are selectively changed over by the reciprocation of the spool, and cylinder ports are selectively changed over by the rotation and at the same time the flow rate is controlled.
摘要翻译： 在设置有用于高低压的至少两种泵口（33,39）的旋转伺服阀（1）中，可自由旋转并自由地直线往复运动的阀芯（11）安装在阀芯引导孔 （9）的旋转驱动装置（7），旋转并驱动卷轴的伺服马达（15）和往复运动的线性致动器（13），并且泵的端口通过 阀芯和气缸端口由旋转选择性地转换，同时控制流量。
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公开(公告)号：EP1920855A2
公开(公告)日：2008-05-14
申请号：EP08003384.8
申请日：2003-06-17
发明人： Naito, Kinshiro , Shimizu, Masayuki , Endo, Shigeru , Matsumoto, Takahashi , Nakai, Hiroshi , Kobayahi, Hiroyuki
CPC分类号： B26D7/1854 , B21D28/34 , B21D45/003 , B26F1/40 , B26F1/44 , Y10T83/0443 , Y10T83/0453 , Y10T83/2066 , Y10T83/2068 , Y10T83/9416 , Y10T83/9425 , Y10T83/9437
摘要： The present invention relates to a die, comprising a die body provided at its upper portion with a die hole; a discharge hole formed in the die body and having a diameter larger than that of the die hole; and a peripheral surface of the die body being provided with a hole-forming tool engaging section, wherein the hole-forming tool engaging section is formed with an inclined air injection hole for injecting air downward of the discharge hole.
摘要翻译： 模具（5,101,201）本发明涉及一种模具（5,101,201），其包括在其上部设置有模具孔（9,103,203）的模具主体（11,105,205）。 形成在所述模具主体中并且具有比所述模具孔的直径大的直径的排出孔（13,45,107） 并且所述模具本体的周面设置有孔形成工具接合部（109,117），所述孔形成工具接合部形成有用于向排出孔的下方喷射空气的倾斜空气喷射孔（113）。
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公开(公告)号：EP1535676A4
公开(公告)日：2005-08-03
申请号：EP03760154
申请日：2003-06-17
申请人： AMADA CO LTD , NAITO KINSHIRO
发明人： NAITO KINSHIRO , SHIMIZU MASAYUKI , ENDO SHIGERU , MATSUMOTO TAKASHI , NAKAI HIROSHI , KOBAYASHI HIROYUKI
CPC分类号： B26D7/1854 , B21D28/34 , B21D45/003 , B26F1/40 , B26F1/44 , Y10T83/0443 , Y10T83/0453 , Y10T83/2066 , Y10T83/2068 , Y10T83/9416 , Y10T83/9425 , Y10T83/9437
摘要： A die device, wherein cores (15) having discharge ports (13) communicating with die holes (9) are installed in die bodies (11) having the die holes (9) for punching out a work, a plurality of fluid jetting ports (25) jetting fluid in the lower directions of the discharge holes (13) are provided in the cores (15), the inflow ports (27) allowing the compressed fluid to flow into the fluid jetting ports (25) are provided in the die bodies (11), the cores (13) are formed of a resin and the discharge holes are formed in tapered holes larger in diameter toward the lower side, and peripheral grooves (29) communicating with the inflow ports (27) are provided in the outer peripheral surfaces of the die bodies (11).
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6.发明授权ROTARY SERVO VALVE AND PUNCH PRESS HYDRAULIC SERVO DEVICE USING THE ROTARY SERVO VALVE 有权旋转钩伺服阀，一个输入，旋转伺服阀使用，通电冲床电力设备
公开(公告)号：EP1167778B1
公开(公告)日：2004-12-29
申请号：EP99940586.3
申请日：1999-08-31
IPC分类号： F15B13/044 , F16K11/078 , F15B11/028 , F15B11/042 , F15B13/04 , B30B15/16
CPC分类号： F16K11/078 , D04H18/02 , F15B11/17 , F15B13/0402 , F15B13/0406 , F15B13/0444 , F15B2211/20592 , F15B2211/31582 , F15B2211/327 , F15B2211/6654 , Y10T137/86549
摘要： A rotary servo valve (1) comprising at least two types of high and low pressure pump ports (33, 39), wherein a rotatable and linearly reciprocating spool (11) is installed through a spool guide hole (7) in a valve main body (9), a servo motor (15) drivingly rotating the spool and a linear actuator (13) reciprocatingly moving it are provided, whereby the pump ports can be switched selectively by the reciprocating movement of the spool and the cylinder ports can be switched selectively and flow rate can be controlled by the rotation.
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公开(公告)号：EP1920855B1
公开(公告)日：2016-05-11
申请号：EP08003384.8
申请日：2003-06-17
发明人： Naito, Kinshiro , Shimizu, Masayuki , Endo, Shigeru , Matsumoto, Takahashi , Nakai, Hiroshi , Kobayahi, Hiroyuki
CPC分类号： B26D7/1854 , B21D28/34 , B21D45/003 , B26F1/40 , B26F1/44 , Y10T83/0443 , Y10T83/0453 , Y10T83/2066 , Y10T83/2068 , Y10T83/9416 , Y10T83/9425 , Y10T83/9437
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8.发明公开ROTARY SERVO VALVE AND PUNCH PRESS HYDRAULIC SERVO DEVICE USING THE ROTARY SERVO VALVE 有权旋转钩伺服阀，一个输入，可转动的伺服阀使用，通电冲床动力装置
公开(公告)号：EP1167778A4
公开(公告)日：2002-07-24
申请号：EP99940586
申请日：1999-08-31
发明人： NAITO KINSHIRO , SHIMIZU MASAYUKI , HARA HIDEO , TAKAHASHI OSAMU
IPC分类号： F15B11/17 , F15B13/04 , F15B13/044 , F16K11/078 , B30B15/16 , F15B11/028 , F15B11/042
CPC分类号： F16K11/078 , D04H18/02 , F15B11/17 , F15B13/0402 , F15B13/0406 , F15B13/0444 , F15B2211/20592 , F15B2211/31582 , F15B2211/327 , F15B2211/6654 , Y10T137/86549
摘要： A rotary servo valve (1) comprising at least two types of high and low pressure pump ports (33, 39), wherein a rotatable and linearly reciprocating spool (11) is installed through a spool guide hole (7) in a valve main body (9), a servo motor (15) drivingly rotating the spool and a linear actuator (13) reciprocatingly moving it are provided, whereby the pump ports can be switched selectively by the reciprocating movement of the spool and the cylinder ports can be switched selectively and flow rate can be controlled by the rotation.
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