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1. 发明公开

EP3156159A1 VALVE SEAT MACHINING DEVICE, AND VALVE SEAT MACHINING METHOD USING SAID VALVE SEAT MACHINING DEVICE 有权转让
标题翻译： VENTILSITZBEARBEITUNGSVORRICHTUNG VENTILSITZBEARBEITUNGSVERFAHREN MIT VERWENDUNG DER VENTILSITZBEARBEITUNGSVORRICHTUNG
公开(公告)号：EP3156159A1
公开(公告)日：2017-04-19
申请号：EP16811631.7
申请日：2016-06-15
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SUGITANI, Daichi
IPC分类号： B23B5/06 , B23B41/00 , B23B41/12 , B23P6/00
CPC分类号： B24B15/04 , B23B41/12 , B23B2247/12 , B23C3/056 , B23Q9/0007 , B23Q2709/00 , B24B15/03 , F01D17/145 , F05D2220/31 , F05D2230/10 , F05D2230/80 , F16K1/42
摘要： A valve seat processing machine (1) configured to process a valve seat (118) in a valve device (101) including a valve body portion (110) which forms a flow passage of fluid and a valve drive portion (120) which drives a valve element (124) capable of tightly engaging with the valve seat (118) in the valve body portion (110) includes: a base portion (10) attached to the valve body portion (110); a main body portion (20) movable relative to the base portion (10) in two different axial directions; a support portion (30) movable relative to the main body portion (20) in a drive direction of the valve element (124); a main spindle (40) rotatable relative to the support portion (30) about an axis parallel to the drive direction of the valve element (124); and a tool holder (50) configured to hold a tool (T) for processing the valve seat (118).
摘要翻译：一种构造成处理阀装置（101）中的阀座（118）的阀座处理机（1），其包括形成流体流动通道的阀体部分（110）和驱动能够与阀体部分（110）中的阀座（118）紧密接合的阀元件（124）包括：附接到阀体部分（110）的基部（10）; 相对于基部（10）在两个不同轴向上移动的主体部分（20）; 相对于主体部分（20）沿阀元件（124）的驱动方向可移动的支撑部分（30）; 主轴（40），其围绕平行于所述阀元件（124）的驱动方向的轴线相对于所述支撑部分（30）旋转; 以及被配置为保持用于处理所述阀座（118）的工具（T）的工具架（50）。

2. 发明授权

EP2389274B1 DEVICE FOR RE-MACHINING A SAFETY VALVE 有权
标题翻译：设备要处理的安全阀
公开(公告)号：EP2389274B1
公开(公告)日：2013-08-14
申请号：EP10704169.1
申请日：2010-01-21
申请人： Industrial Valve Services PTE LTD
发明人： SPERRING, Christopher
IPC分类号： B24B15/02 , B24B15/03 , B24B15/04 , B23C3/05
CPC分类号： B24B15/02 , B23B3/24 , B23B5/06 , B23B29/02 , B23C3/051 , B24B15/03 , B24B15/04 , Y10T29/49407

3. 发明公开

EP1009587A1 TOOL QUILL AND METHOD FOR FINISHING FUEL INJECTOR NEEDLE TIPS 失效
标题翻译：工具套筒和方法生产的燃油喷射ERNA DELS尖顶
公开(公告)号：EP1009587A1
公开(公告)日：2000-06-21
申请号：EP97946625.7
申请日：1997-11-07
申请人： Siemens Automotive Corporation
发明人： ROGERS, William, June
IPC分类号： B24B15/04 , B24B11/00 , B24D7/16 , F02M61/16
CPC分类号： B24B11/00 , B24B15/04 , B24D7/16 , F02M61/168
摘要： A tool quill (10) for carrying out superfinish polishing of a fuel injector needle tip (26) to insure proper sealing of a fuel injector has a universal joint (30) which allows tilting of a polishing stone (24) during the finishing operation to accommodate slight positioning errors between the stone (24) and needle tip (26) and their axes of rotation. Slight tilting movements occur against an elastic straightening force exerted on the universal joint (30) to insure constant polishing pressure, which in turn insures accurate shaping of the polished tip surface.

4. 发明公开

EP0626235A3 Centerless grinder and wheel truing device therefor 失效
标题翻译：无心磨床和修整砂轮。
公开(公告)号：EP0626235A3
公开(公告)日：1995-01-25
申请号：EP93850238.2
申请日：1993-12-20
申请人： FUJI OOZX INC.
发明人： Harada, Katsuhiko, c/o Fuji Oozx Incorporated
IPC分类号： B24B15/04 , B24B5/22 , B24B5/24 , B24B53/065 , B24B53/14
CPC分类号： B24B15/04 , B24B5/22 , B24B5/24 , B24B53/065 , B24B53/14
摘要： A stem (24a) and a valve face (24b) of an engine valve (24) are ground by first (4) and second (21) grinding wheels respectively. A motor (20) for driving the second grinding wheel is mounted on a first plate (15) movable by a servomotor in a direction perpendicular to the axis of the wheel (21), and under the first plate (15), a second plate (14) is disposed to be movable in a direction parallel with the axis of the wheel (21). The valve face (24b) is ground obliquely by the second grinding wheel (21) by moving the two plates (14,13). The first grinding wheel (4) is trued by a first dresser (46) movable in directions parallel with and perpendicular to the axis of the first grinding wheel (4). The second grinding wheel (21) is trued by a second dresser (60) provided at the end of a support strut (52).

5. 发明公开

EP0626235A2 Centerless grinder and wheel truing device therefor 失效
标题翻译： Spitzenlose Schleifmaschine und AbrichtvorrichtungfürSchleifscheibe。
公开(公告)号：EP0626235A2
公开(公告)日：1994-11-30
申请号：EP93850238.2
申请日：1993-12-20
申请人： FUJI OOZX INC.
发明人： Harada, Katsuhiko, c/o Fuji Oozx Incorporated
IPC分类号： B24B15/04 , B24B5/22 , B24B5/24 , B24B53/065 , B24B53/14
CPC分类号： B24B15/04 , B24B5/22 , B24B5/24 , B24B53/065 , B24B53/14
摘要： A stem (24a) and a valve face (24b) of an engine valve (24) are ground by first (4) and second (21) grinding wheels respectively. A motor (20) for driving the second grinding wheel is mounted on a first plate (15) movable by a servomotor in a direction perpendicular to the axis of the wheel (21), and under the first plate (15), a second plate (14) is disposed to be movable in a direction parallel with the axis of the wheel (21). The valve face (24b) is ground obliquely by the second grinding wheel (21) by moving the two plates (14,13). The first grinding wheel (4) is trued by a first dresser (46) movable in directions parallel with and perpendicular to the axis of the first grinding wheel (4). The second grinding wheel (21) is trued by a second dresser (60) provided at the end of a support strut (52).
摘要翻译：发动机气门（24）的杆（24a）和阀面（24b）分别由第一（4）和第二（21）个砂轮研磨。用于驱动第二砂轮的马达（20）安装在第一板（15）上，该第一板（15）能够通过伺服马达沿垂直于轮（21）的轴线的方向移动，并且在第一板（15）的下面，（14）设置成可以在与所述车轮（21）的轴线平行的方向上移动。通过移动两个板（14），阀面（24b）被第二砂轮（21）倾斜地研磨。第一砂轮（4）由第一修整器（46）修整，第一修整器（46）可在与第一砂轮（4）的轴线平行且垂直的方向上移动。第二砂轮（21）由设置在支撑支柱（52）的端部处的第二修整器（60）来修整。

6. 发明授权

EP3156159B1 VALVE SEAT MACHINING DEVICE, AND VALVE SEAT MACHINING METHOD USING SAID VALVE SEAT MACHINING DEVICE 有权转让
公开(公告)号：EP3156159B1
公开(公告)日：2018-08-29
申请号：EP16811631.7
申请日：2016-06-15
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SUGITANI, Daichi
IPC分类号： B23B5/06 , B23B41/00 , B23B41/12 , B23P6/00
CPC分类号： B24B15/04 , B23B41/12 , B23B2247/12 , B23C3/056 , B23Q9/0007 , B23Q2709/00 , B24B15/03 , F01D17/145 , F05D2220/31 , F05D2230/10 , F05D2230/80 , F16K1/42
摘要： A valve seat processing machine (1) configured to process a valve seat (118) in a valve device (101) including a valve body portion (110) which forms a flow passage of fluid and a valve drive portion (120) which drives a valve element (124) capable of tightly engaging with the valve seat (118) in the valve body portion (110) includes: a base portion (10) attached to the valve body portion (110); a main body portion (20) movable relative to the base portion (10) in two different axial directions; a support portion (30) movable relative to the main body portion (20) in a drive direction of the valve element (124); a main spindle (40) rotatable relative to the support portion (30) about an axis parallel to the drive direction of the valve element (124); and a tool holder (50) configured to hold a tool (T) for processing the valve seat (118).

7. 发明授权

EP3162477B1 VALVE SEAT MACHINING DEVICE, AND VALVE SEAT MACHINING METHOD USING SAID VALVE SEAT MACHINING DEVICE 有权转让
公开(公告)号：EP3162477B1
公开(公告)日：2018-08-22
申请号：EP16811632.5
申请日：2016-06-15
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SUGITANI, Daichi , MATSUMOTO, Takahiro
IPC分类号： B23B5/06 , B23B41/00 , B23B41/12 , B23P6/00
CPC分类号： B24B15/04 , B23B41/12 , B23C3/056 , B23P6/00
摘要： A valve seat processing machine (1) configured to process a valve seat (118) in a valve device (101) including a valve body portion (110) which forms a flow passage of fluid and a valve drive portion (120) which drives a valve element (124) capable of tightly engaging with the valve seat (118) in the valve body portion (110) includes: a base portion (10) attached tc the valve body portion (110); a main body portion (20) movable relative to the base portion (10) in two different axial directions; a support portion (30) movable relative to the main bcdy portion (20) in a drive direction of the valve element (124); a main spindle (40) rotatable relative to the support portion (30) about an axis parallel to the drive direction of the valve element (124); a tool holder (50) configured to hold a tool (T) for processing the valve seat (118) and movable relative to the main spindle (40) in a direction intersecting the drive direction of the valve element (124); and a controller (60) configured to control movement of the support portion (30) and the tool holder (50).

8. 发明公开

EP3162477A1 VALVE SEAT MACHINING DEVICE, AND VALVE SEAT MACHINING METHOD USING SAID VALVE SEAT MACHINING DEVICE 有权转让
标题翻译： VENTILSITZBEARBEITUNGSVORRICHTUNG UND VENTILSITZBEARBEITUNGSVERFAHREN MIT VERWENDUNG DER VENTILSITZBEARBEITUNGSVORRICHTUNG
公开(公告)号：EP3162477A1
公开(公告)日：2017-05-03
申请号：EP16811632
申请日：2016-06-15
申请人： MITSUBISHI HITACHI POWER SYS
发明人： SUGITANI DAICHI , MATSUMOTO TAKAHIRO
IPC分类号： B23B5/06 , B23B41/00 , B23B41/12 , B23P6/00
CPC分类号： B24B15/04 , B23B41/12 , B23C3/056 , B23P6/00
摘要： A valve seat processing machine (1) configured to process a valve seat (118) in a valve device (101) including a valve body portion (110) which forms a flow passage of fluid and a valve drive portion (120) which drives a valve element (124) capable of tightly engaging with the valve seat (118) in the valve body portion (110) includes: a base portion (10) attached tc the valve body portion (110); a main body portion (20) movable relative to the base portion (10) in two different axial directions; a support portion (30) movable relative to the main bcdy portion (20) in a drive direction of the valve element (124); a main spindle (40) rotatable relative to the support portion (30) about an axis parallel to the drive direction of the valve element (124); a tool holder (50) configured to hold a tool (T) for processing the valve seat (118) and movable relative to the main spindle (40) in a direction intersecting the drive direction of the valve element (124); and a controller (60) configured to control movement of the support portion (30) and the tool holder (50).
摘要翻译： 1.一种阀座加工机（1），构成为对阀装置（101）的阀座（118）进行加工，该阀座装置具有形成流体的流路的阀体部（110）和驱动该阀体的阀驱动部（120）能够与所述阀体部（110）内的所述阀座（118）紧密卡合的阀体（124）具有：与所述阀体部（110）连接的基部（10）; 主体部分（20），所述主体部分（20）能够在两个不同的轴向方向上相对于所述基部（10）移动; 支撑部分（30），所述支撑部分能够在所述阀门元件（124）的驱动方向上相对于所述主胎体部分（20）移动; 主轴（40），所述主轴能够围绕平行于所述阀元件（124）的驱动方向的轴线相对于所述支撑部分（30）旋转; 工具保持器（50），其构造成保持用于加工所述阀座（118）的工具（T）并且能够在与所述阀元件（124）的驱动方向相交的方向上相对于所述主轴（40）移动; 和控制器（60），其构造成控制支撑部分（30）和工具保持器（50）的运动。

9. 发明公开

EP0838303A1 Process and apparatus for chucking and machining an elongated cylindrical article made of a ceramic material 失效
标题翻译：用于夹持和加工由陶瓷材料制成的细长的和圆柱的物品的方法和装置
公开(公告)号：EP0838303A1
公开(公告)日：1998-04-29
申请号：EP97307798.5
申请日：1997-10-02
申请人： NGK INSULATORS, LTD. , NGK CERAMICS EUROPE S.A.
发明人： Nishio, Akifumi , DeWitte, Carine Anne-Marie Claudine , Pattimore, Jeffrey Philip John
IPC分类号： B23Q3/18 , B24B41/06 , B24B15/04 , B24B5/50
CPC分类号： B23Q3/186 , B23B23/00 , B23B2226/18 , B24B5/50 , B24B15/04 , B24B41/06 , Y10T82/19 , Y10T82/26 , Y10T82/29
摘要： A process for chucking and machining an elongated cylindrical article made of a ceramic material according to the present invention, comprises the steps of: (1) chucking the elongated cylindrical ceramic article between chuck heads at longitudinally opposite end portions of said ceramic article; (2) holding the elongated cylindrical article between the chuck heads under such a low chucking pressure as allowing the ceramic article to slip inside a driven side chuck head while being kept inside the chuck heads at the opposite end portions, and slipping the ceramic article inside the chuck heads for a given time under rotation of a driving chuck head so that any positional deviation between the location of a center axis passing centers of of the chuck heads and an axis of the ceramic article may be removed due to a self aligning centrifugal action of the ceramic article; (3) raising the chucking pressure of the chuck heads to such a level as required for machining the ceramic article; and (4) then machining a surface of the ceramic article by a machining tool.
摘要翻译：一种用于夹持和由陶瓷材料制成gemäß到本发明的细长的圆柱形制品的加工过程，包括以下步骤：（1）夹紧卡盘头之间在所述陶瓷制品的纵向相对端部的细长的圆柱形陶瓷制品; （2）保持所研究的卡盘头之间的细长的圆柱形制品的低夹持压力作为使陶瓷制品从动侧卡盘头内滑动，同时被保持在卡盘头内部的相对的端部，并滑动内部的陶瓷制品对于给定的时间下的驱动卡盘头的旋转的卡盘头所以没有中心轴通过的卡盘头的与在陶瓷制品的轴线中心可以被去除的位置之间的任何位置偏差由于自对准离心作用陶瓷制品; （3）提高卡盘头的夹紧压力，以根据需要用于加工陶瓷制品求的水平; 和（4）然后，通过加工工具加工的陶瓷制品的表面。

10. 发明公开

EP0459604A3 Vorrichtung zum paarweisen Positionieren von Werkstücken mit Kopf, insbesondere Tellerventilen in Maschinen zum spitzenlosen Aussenrundschleifen 失效
标题翻译：用于定位工件的配对装置，中心磨床中的部分阀门阀
公开(公告)号：EP0459604A3
公开(公告)日：1992-04-29
申请号：EP91250136.8
申请日：1991-05-23
申请人： MIKROSA Werkzeugmaschinen GmbH
发明人： Reichel, Hans-Jörg, Dipl.-Ing.
IPC分类号： B24B5/35 , B24B15/04 , B23Q7/08
CPC分类号： B24B15/04 , B23Q7/04 , B23Q7/08 , B24B5/355
摘要： Die Erfindung bezieht sich auf das paarweise Positionieren von Werkstücken mit Kopf, insbesondere von Tellerventilen für Verbrennungsmotoren beim spitzenlosen Außenrundschleifen. Die wesentlichen Merkmale der Erfindung bestehen darin, daß zwischen zwei spiegelbildlich im Schleifspalt liegenden Werkstücken, die Schaftenden nach innen gerichtet, von außen verstellbare axiale Anschläge (8;9) angeordnet sind, daß von außen axial wirkende Haltevorrichtungen auf die Werkstücke wirken, daß die Haltevorrichtungen mit Düsen (17) zum Saugen und Drücken oder Greiferkrallen ausgerüstet und an gesteuerten Arbeitskolben (18) gelagert sind. Damit können zwei Werkstücke zugleich präzise positioniert, zeitsparend, schonend und mit hoher Qualität hergestellt sowie zu- und abgeführt werden.

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