专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

EP2623257B1 Werkzeugmaschine mit einer Positionsausgleichsvorrichtung 有权
标题翻译：与位置补偿装置机床
公开(公告)号：EP2623257B1
公开(公告)日：2015-07-01
申请号：EP13153471.1
申请日：2013-01-31
申请人： "HPC" Produktions GmbH
发明人： Kranabether, Gunther , Prodinger, Wolfgang , Schusteritsch, Karl , Winkler, Bernd
IPC分类号： B23Q1/52 , B23Q39/02 , B23Q17/22 , B23Q11/00
CPC分类号： B23Q11/0007 , B23Q17/2283 , B23Q39/023

62. 发明公开

EP2732910A4 ROTARY WORKHEAD DEVICE 审中-公开
标题翻译：旋转部分启闭
公开(公告)号：EP2732910A4
公开(公告)日：2015-03-25
申请号：EP11869622
申请日：2011-07-15
申请人： MAKINO MILLING MACHINE
发明人： SHIRONE MASAHIRO
IPC分类号： B23Q1/26 , B23B23/00 , B23Q1/01 , B23Q1/52 , B23Q3/02 , B23Q3/06
CPC分类号： B23Q1/26 , B23C1/14 , B23C2215/44 , B23Q1/52 , B23Q3/063 , B23Q3/066 , B23Q11/0032 , Y10T29/5114 , Y10T29/5196 , Y10T82/2572 , Y10T409/305824
摘要： The rotary workhead device, which is loaded on the table of a machine tool and onto which a workpiece to be machined is rotatably mounted, is equipped with: a base plate that is attached to the table of the machine tool; two rotary workheads that are provided on the base plate and disposed so that the axes of rotation coincide and the workpiece-fixing parts face each other; a guide means that is provided so as to be capable of moving at least one of the rotary workheads back and forth in the direction of the rotation axes; and an impelling means for impelling the one rotary workhead in a direction that separates or brings together the two rotary workheads. The rotary workhead device applies a tensile force or a compressive force on a workpiece, the respective ends of which are fixed between the two rotary workheads.

63. 发明公开

EP2683525A1 DREHÜBERTRAGER FÜR WERKZEUGMASCHINEN 有权
标题翻译： DREHÜBERTRAGERFÜRWERKZEUGMASCHINEN
公开(公告)号：EP2683525A1
公开(公告)日：2014-01-15
申请号：EP12706589.4
申请日：2012-02-29
申请人： Komet Group GmbH
发明人： GRAF, Heiko
IPC分类号： B23Q1/00 , B23Q1/52 , H01F27/36
CPC分类号： H04B10/80 , B23Q1/0009 , B23Q1/52 , B23Q5/043 , G02B6/3604 , H01F38/18 , H04B10/801
摘要： The invention relates to a rotary transmission device (17) for machine tools, comprising a stator part (18) that is rigidly attached to the machine, a rotor part (26) that is rigidly attached to the tool and can be rotated about a rotational axis (12), and stator-side and rotor-side transmitting and receiving elements (56, 58'; 56', 58) for bidirectionally transferring data without contact. According to the invention, in order to guarantee trouble-free data transfer even for inductive energy transmission at high power, the transmitting and receiving elements (56, 56', 58, 58') are designed as optoelectronic components, which are combined on the stator part (18) and the rotor part (26) to form stator-side and rotor-side transmitter groups (64, 64') and receiver groups (66, 66') each having associated transmitting and receiving electronics (60, 62, 60', 62'). The transmitting and receiving elements (56, 58'; 56', 58) of the rotor-side and stator-side transmitter and receiver groups (64, 66'; 64', 66) associated with each other face each other in pairs by means of an axial light-guiding segment (68, 68') and are arranged relative to each other in such a way that the transmitter and receiver groups (64, 66'; 64', 66) associated with each other communicate with each other by means of at least one of the transmitting and receiving elements (56, 58'; 56', 58) thereof in each rotational position of the rotor part (26) relative to the stator part (18).
摘要翻译：本发明涉及一种用于机床的旋转传动装置（17），该旋转传动装置包括刚性地附接到机器的定子部件（18），刚性地附接到该工具并且可围绕旋转旋转的转子部件（26）（12）以及定子侧和转子侧发射和接收元件（56,58'; 56'，58），用于在不接触的情况下双向传输数据。根据本发明，为了即使对于高功率的感应能量传输也能保证无故障的数据传输，发送和接收元件（56,56'，58,58'）被设计为光电子部件，其在定子部件（18）和转子部件（26），以形成每个都具有相关联的发送和接收电子器件（60,62）的定子侧和转子侧发送器组（64,64'）和接收器组（66,66' 60'，62'）。相互关联的转子侧和定子侧发射器组和接收器组（64,66'; 64'，66）的发射和接收元件（56,58'; 56'，58）轴向光引导段（68,68'）的装置，并且彼此相对设置，使得彼此相关联的发射器组和接收器组（64,66'; 64'，66）彼此通信借助于所述转子部件（26）相对于所述定子部件（18）的每个旋转位置中的所述发射和接收元件（56,58'; 56'，58）中的至少一个。

64. 发明公开

EP2641691A1 SYSTEM OF VARIABLE HYDROSTATIC GUIDEWAY FOR VERTICAL LATHES AND A VERTICAL LATHE THAT INCLUDES SAID GUIDEWAY 有权
标题翻译：系统柔性静压导轨FOR立式车立式车床这样的指南
公开(公告)号：EP2641691A1
公开(公告)日：2013-09-25
申请号：EP10809233.9
申请日：2010-11-15
申请人： Bost Machine Tools Company, S.A.
发明人： GARCIA CALDERÓN, Emilio , BENGOECHEA UBARRECHENA, Elisabete
IPC分类号： B23Q1/38 , B23Q1/52 , F16C32/06
CPC分类号： B23Q1/38 , B23Q1/522 , F16C32/064 , F16C2322/39 , Y10T82/2511
摘要： The invention relates to a variable hydrostatic track system for vertical lathes which comprises
a plurality of sectors (4) arranged between the periphery (1 b) and the central opening (1 a) of an annular base (1), each sector (4) comprising an upper housing (4a) with a hydraulic fluid outlet (4b) such that, when the injected hydraulic fluid overflows from the housings (4a), it forms a film between the rotating chuck (3) and the sectors (4);
a positioning mechanism comprising a plurality of hydraulic cylinders (5) fixed on the annular base (1) in a radial direction between the central opening (1 a) and the sectors (4), the rod of each hydraulic cylinder (5) being coupled to a piston (5j) and to one of the sectors (4);
each sector (4) is guided in a radial guidance element (6) such that, due to the action of the hydraulic cylinder (5), the sector (4) is movable between an inner radial position and an outer radial position.
摘要翻译：本发明涉及一种用于立式车床的可变静液压轨道系统，其包括扇区的多个（4）布置在所述周缘（1b）和一个环形设计基座（1）的中央开口（1a）的间，每个扇区（4）包括给上壳体（4A）与液压流体出口（4b）的检查的是，当从壳体（4a）中所注入的液压流体溢出，它形成在旋转卡盘之间的膜（3）和扇区（4）; 的定位机构，其包括液压缸的多个（5）固定在环形设计基座（1）中的中心开口之间的径向方向（1a）和扇区（4），每个液压缸（5）的杆联接到活塞（5Y）和所述扇区中的一个（4）; 每个扇区（4）在（6）检验，由于液压缸的动作（5），该扇区（4）是在内部径向位置之间在径向外位置移动的径向引导元件被引导。

65. 发明授权

EP2433743B1 Dust collecting case and cutting machine equipped therewith 有权
标题翻译：集尘及装备切割机
公开(公告)号：EP2433743B1
公开(公告)日：2013-04-24
申请号：EP11182077.5
申请日：2011-09-21
申请人： Roland DG Corporation
发明人： Suyama, Akihiro
IPC分类号： B23Q1/52 , B23Q11/00
CPC分类号： B23Q11/0046 , B23Q1/525 , B23Q1/5406 , B23Q11/0053 , Y10T408/50 , Y10T409/304088 , Y10T409/307504 , Y10T409/308792 , Y10T409/30896

66. 发明公开

EP2475498A1 RUNDSCHALTTISCH MIT DIREKTEM ANTRIEB DER TRANSPORTKURVE 有权
标题翻译：使用传输曲线的直接驱动旋转台
公开(公告)号：EP2475498A1
公开(公告)日：2012-07-18
申请号：EP10774132.4
申请日：2010-10-15
申请人： Weiss GmbH Sondermaschinentechnik
发明人： WEISS, Uwe
IPC分类号： B23Q1/52 , B23Q16/02
CPC分类号： B23Q16/025 , B23Q1/522 , B23Q2220/004 , Y10T74/14
摘要： The present invention relates to a rotary index table comprising a plate, which has drivers that engage with a drive groove of a cam barrel, wherein the plate can be driven by means of the cam barrel to carry out a rotational movement about a rotational axis which in turn can be driven by means of a motor to carry out a rotational movement about the longitudinal axis thereof, and wherein the motor directly drives the cam barrel.

67. 发明公开

EP2475497A1 RUNDSCHALTTISCH 有权
标题翻译：回转工作台
公开(公告)号：EP2475497A1
公开(公告)日：2012-07-18
申请号：EP10768876.4
申请日：2010-10-15
申请人： WEISS GmbH
发明人： WEISS, Uwe
IPC分类号： B23Q1/52 , B23Q16/02
CPC分类号： B23Q16/025 , B23Q1/522 , B23Q2220/004 , Y10T74/14
摘要： The present invention relates to a rotary indexing table comprising a plate and at least two motors for driving the plate to carry out a rotational movement. The motors are drivingly connected to the plate by means of at least one cam barrel. The cam barrel comprises a drive groove with which drivers engage that are associated with the plate, wherein the drive groove has a constant pitch.

68. 发明公开

EP2353776A4 TILT DEVICE 失效转让
标题翻译：俯仰装置
公开(公告)号：EP2353776A4
公开(公告)日：2012-05-09
申请号：EP09828997
申请日：2009-11-16
申请人： SANKEI C AND C CORP , TOYOTA MOTOR CO LTD , TOKAI KYOHAN CO LTD , SHOHO IRONWORKS CO LTD
发明人： SAKANE KAZUHIRO , KAMATA YUKO
IPC分类号： B23Q1/64 , B23Q1/52 , B23Q3/155 , B23Q11/00
CPC分类号： B23Q1/52 , B23Q1/64 , B23Q11/0042 , Y10T409/304088 , Y10T409/305768 , Y10T409/305824 , Y10T409/308792 , Y10T409/30896 , Y10T483/10 , Y10T483/1733 , Y10T483/1736

69. 发明授权

EP2145722B1 ANGULAR INDEXING DEVICE FOR MACHINE TOOL 有权
标题翻译：机床刀具角度分度装置
公开(公告)号：EP2145722B1
公开(公告)日：2012-05-02
申请号：EP08752633.1
申请日：2008-05-13
申请人： Tsudakoma Kogyo Kabushiki Kaisha
发明人： TATSUDA, Yoshinori
IPC分类号： B23Q1/52 , B23Q1/70 , B23Q16/02
CPC分类号： B23Q16/025 , B23Q1/5406 , B23Q1/70 , B23Q2210/004 , B23Q2220/006 , Y10T74/1471
摘要： [PROBLEMS] An angular indexing device for a machine tool, in which large torque can be obtained on a rotating shaft without an increase in the outer diameter of a component incorporating a motor and in which supporting rigidity of bearings is enhanced. [MEANS FOR SOLVING PROBLEMS] The angular indexing device for a machine tool has a rotating shaft (40) to which a member (11) to be rotated is fixed, a housing (30) surrounding the outer periphery of the rotating shaft (40) and attached to and detached from a machine tool body, bearings (B1, B2) placed between the housing (30) and the rotating shaft (40), and drive means placed between the housing (30) and the rotating shaft (40) and rotating the rotating shaft (40) to index angular positions. Drive motors (M1, M2, M3) are used as the drive means, and the motors (M1, M2, M3) have motor rotors and motor stators arranged in the housing (30) so as to be concentric with the rotating shaft (40). The drive motors (M1, M2, M3) are serially arranged so as to be spaced in the direction of the axis of the rotating shaft (40). Bearings (B1, B2) are arranged spaced in the axial direction. A double-row roller bearing, which can support loads in the axial and radial directions, is adopted for the bearing (B2) located closest to the member (11) to be rotated. One of the remaining bearings is placed between the drive motors (M1, M2, M3).
摘要翻译：发明内容一种用于机床的角度分度装置，其中在不增加装有电机的部件的外径的情况下可以在旋转轴上获得大的扭矩，并且其中增强了轴承的支承刚度。用于机床的角度分度装置具有：旋转轴（40），被旋转部件（11）固定在旋转轴（40）上;壳体（30），围绕旋转轴（40）的外周; （30）与旋转轴（40）之间的轴承（B1，B2）以及位于壳体（30）与旋转轴（40）之间的驱动装置，旋转所述旋转轴（40）以指示角位置。驱动装置使用驱动电动机（M1，M2，M3），电动机（M1，M2，M3）具有电动机转子和配置在壳体（30）内的电动机定子，以与旋转轴40 ）。驱动电动机（M1，M2，M3）串联布置，以沿旋转轴（40）的轴线的方向间隔开。轴承（B1，B2）沿轴向间隔排列。对于最靠近构件（11）的轴承（B2），采用能够承受轴向和径向负荷的双列滚子轴承，以便旋转。其余轴承之一放置在驱动电机（M1，M2，M3）之间。

70. 发明公开

EP2012045A4 ROTATION DEVICE 有权
标题翻译： ROTATIONSVORRICHTUNG
公开(公告)号：EP2012045A4
公开(公告)日：2012-03-21
申请号：EP07741878
申请日：2007-04-18
申请人： NABTESCO CORP
发明人： KOBAYASHI HARUMI
IPC分类号： F16H1/32 , B23Q1/52
CPC分类号： F16H1/32 , F16H49/001 , F16H2001/323

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式