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51. 发明公开

EP3015201A4 MAIN SPINDLE DEVICE FOR MACHINE TOOL AND MACHINE TOOL 有权
标题翻译：主轴装置机床和机床
公开(公告)号：EP3015201A4
公开(公告)日：2017-03-08
申请号：EP13887986
申请日：2013-06-28
申请人： MAKINO MILLING MACHINE
发明人： NEBUKA TEPPEI
IPC分类号： B23B19/02 , F16C25/08 , F16C27/04
CPC分类号： B23Q1/70 , B23Q1/265 , F16C19/548 , F16C25/08 , F16C27/04 , F16C35/077 , F16C2322/39
摘要： The main spindle device for a machine tool is provided with: a bearing for rotatably supporting the main spindle; a bearing case for holding the bearing; a housing inside which the bearing case is disposed; and a stiffness-switching device, which supports the bearing case with respect to the housing and is able to switch the stiffness of the bearing case support between multiple levels. When the stiffness-switching device is supporting the bearing case at a low stiffness, the main spindle device is formed so that the bearing case slides with respect to the housing. A friction member is disposed on the area where the bearing case slides with respect to the housing.

52. 发明公开

EP3015201A1 MAIN SPINDLE DEVICE FOR MACHINE TOOL AND MACHINE TOOL 有权
标题翻译： WERKZEUGMASCHINE公司的UUPTSPINDELVORRICHTUNGFÜRWERKZEUGMASCHINE
公开(公告)号：EP3015201A1
公开(公告)日：2016-05-04
申请号：EP13887986.1
申请日：2013-06-28
申请人： Makino Milling Machine Co., Ltd.
发明人： NEBUKA, Teppei
IPC分类号： B23B19/02
CPC分类号： B23Q1/70 , B23Q1/265 , F16C19/548 , F16C25/08 , F16C27/04 , F16C35/077 , F16C2322/39
摘要： The main spindle device for a machine tool is provided with: a bearing for rotatably supporting the main spindle; a bearing case for holding the bearing; a housing inside which the bearing case is disposed; and a stiffness-switching device, which supports the bearing case with respect to the housing and is able to switch the stiffness of the bearing case support between multiple levels. When the stiffness-switching device is supporting the bearing case at a low stiffness, the main spindle device is formed so that the bearing case slides with respect to the housing. A friction member is disposed on the area where the bearing case slides with respect to the housing.
摘要翻译：用于机床的主轴装置设置有：用于可旋转地支撑主轴的轴承; 用于保持轴承的轴承箱; 其中设置有轴承箱的壳体; 以及刚度切换装置，其相对于壳体支撑轴承箱并且能够在多个等级之间切换轴承箱支撑件的刚度。当刚度切换装置以低刚度支撑轴承箱时，主轴装置形成为使得轴承箱相对于壳体滑动。摩擦构件设置在轴承箱相对于壳体滑动的区域上。

53. 发明公开

EP2269767A1 Spindle device for machine tool with preload adjustment of the bearing 有权
标题翻译：用于机床的主轴装置，其具有心轴轴承的偏置的调整
公开(公告)号：EP2269767A1
公开(公告)日：2011-01-05
申请号：EP10168096.5
申请日：2010-07-01
申请人： JTEKT CORPORATION
发明人： Ogura, Kazunari , Shibata, Takamasa , Takashima, Toshiharu , Okawa, Yuji , Maseki, Katsuhiro
IPC分类号： B23Q1/26 , B23Q1/70 , F16C25/06
CPC分类号： B23Q1/70 , B23Q1/265 , F16C25/08 , F16C2322/39 , Y10T409/309352
摘要： Information regarding various types of machining may be stored in an NC program. Therefore, by controlling preload application means on the basis of the NC program, it is possible to control an amount of preload that is applied to a rolling bearing to a preload amount that can give a spindle characteristic that meets every type of machining. Thus, highly accurate machining is possible. Then, when a preload command value falls out of range of a preload as a controllable region, the preload command value is corrected so as to fall within the range of the preload. That is, an actually controlled preload is regulated to fall within a preset range of a preload. Therefore, it is possible to ensure the stiffness of the rolling bearing or prevent heating and excessive increase in contact pressure of the rolling bearing.

54. 发明公开

EP2254280A1 Bus control for a domestic appliance 审中-公开
标题翻译：公共汽车公司Haushaltsgerät
公开(公告)号：EP2254280A1
公开(公告)日：2010-11-24
申请号：EP09006750.5
申请日：2009-05-19
申请人： Electrolux Home Products Corporation N.V.
发明人： Pimputkar, Girish , Pers, Per-Erik
IPC分类号： H04L12/40
CPC分类号： B23Q1/265 , B23Q1/4857 , B23Q16/102 , H04L12/282 , H04L12/40006 , H04L12/40019 , H04L12/40045 , H04L12/403 , H04L69/40 , H04L2012/285
摘要： A domestic appliance (1) with a bus (2) disposed within the domestic appliance (1) is disclosed. Two or more combined control/connectors (3a, 3b, 3c, 3d, ...) are electrically coupled to the bus (2). Each combined control/connector (3a, 3b, 3c, 3d, ...) is electrically connected via the bus (2) to one or several of the other combined control/connectors (3a, 3b, 3c, 3d, ...) to thereby power the various combined control/connectors (3a, 3b, 3c, 3d, ...) that are coupled along the bus loop. Furthermore, each control/connectors (3a, 3b, 3c, 3d, ...) is communicatively coupled to a respective operational component (4a, 4b, 4c, 4d, ...) of the domestic appliance (1) to thereby control this operational component. Each operational component (4a, 4b, 4c, 4d, ...) is associated with a certain operation or function of the domestic appliance (1).
摘要翻译：公开了在家用电器（1）内设置有公共汽车（2）的家用电器（1）。两个或更多组合的控制/连接器（3a，3b，3c，3d，...）电耦合到总线（2）。每个组合的控制/连接器（3a，3b，3c，3d，...）通过总线（2）电连接到一个或多个其他组合的控制/连接器（3a，3b，3c，3d，...）），从而为沿总线环路耦合的各种组合控制/连接器（3a，3b，3c，3d，...）供电。此外，每个控制/连接器（3a，3b，3c，3d，...）通信地耦合到家用电器（1）的相应的操作部件（4a，4b，4c，4d，...），从而控制这个操作部件。每个操作部件（4a，4b，4c，4d，...）与家用电器（1）的特定操作或功能相关联。

55. 发明公开

EP1916056A1 Federhülse 审中-公开
公开(公告)号：EP1916056A1
公开(公告)日：2008-04-30
申请号：EP06123002.5
申请日：2006-10-26
申请人： Step-Tec AG
发明人： Schneider, Kurt
IPC分类号： B23Q1/26 , F16C25/08 , F16F1/02
CPC分类号： F16F1/028 , B23Q1/265 , F16C19/163 , F16C25/083 , F16C35/077 , F16C2322/39
摘要： Die Erfindung betrifft eine Federhülse (1) zur Vorspannung eines Lagers (2), dadurch gekennzeichnet, dass die rohrförmige Federhülse (1) zwei zylindrische Bereiche (3, 4) aufweist, wobei der eine Bereich (3) einen grösseren Durchmesser d 1 als der Durchmesser d 2 des andere Bereiches (4) aufweist und dass die Federhülse (1) Schlitze (5) aufweist.
摘要翻译：套筒（1）具有两个圆柱形区域（3,4），其中区域（3）的直径（d1）大于区域（4）的直径（d2）。狭槽（5）具有可移动地布置在套筒的周边的一侧的两个部分（8-11）。狭槽相对地布置在不同的部分中，弧长度为45至120度。在不同的部分，槽的端部区域（12）重叠。区域（3）与受影响的轴承箱的内侧接触，区域（4）不与轴承箱的内侧接触。

56. 发明公开

EP1764186A1 Bearbeitungsprozessüberwachungseinrichtung mit piezoelektrischen Axialkraftsensoren in der Arbeitsspindel 审中-公开
标题翻译： Bearbeitungsprozessüberwachungseinrichtungmit piezoelektrischen Axialkraftsensoren in der Arbeitsspindel
公开(公告)号：EP1764186A1
公开(公告)日：2007-03-21
申请号：EP05108449.9
申请日：2005-09-14
申请人： Kluft, Werner
发明人： Kluft, Werner
IPC分类号： B23Q17/09 , G05B19/4065
CPC分类号： B23Q1/265 , B23Q17/0957 , B23Q17/0966 , B23Q17/22
摘要： Bei einer Prozessüberwachungseinrichtung für eine Werkzeugmaschine, insbesondere für Mehrspindelköpfe einer Werkzeugmaschine, mit mindestens einer Arbeitsspindel (2), die ein Werkzeug (3) antreibt, mit einem die Lagerung der Arbeitsspindel (2) gegen ein Spindelgehäuse (5) der Werkzeugmaschine vorspannenden Lagerdeckel (4), mit Sensoren (6) zur Messung von Parametern, die für den Werkzeugzustand repräsentativ sind, und mit einer Auswerteeinrichtung (8) zum Auswerten der Sensormesssignale der Sensoren (6) und zum Ausgeben eines Steuersignals für eine Alarmeinrichtung oder für die Werkzeugmaschine, wenn die Auswertung der gemessenen Parameter im Vergleich zu Sollwerten einen Werkzeugbruch, ein fehlendes Werkzeug oder einen zu hohen Werkzeugverschleiß ergeben, ist vorgesehen, dass auf einer axialen Fläche (12) des Lagerdeckels (4) oder einer zwischen dem Lagerdeckel (4) und einem äußeren Ring (16) des ersten Lagers (18) der Arbeitsspindel (2) angeordneten axialen Fläche (12) mindestens ein piezoelektrischer Sensor (6) angeordnet ist, der kraftschlüssig mit der axialen Fläche (12) verbunden ist und eine Kraftänderung in Axialrichtung der Arbeitsspindel (2) misst.
摘要翻译：过程监控装置具有压电传感器（6），该压电传感器（6）布置在轴承盖（4）的轴向表面上或设置在轴承盖与工作轴（2）的轴承的外圈之间的轴向表面以与轴向表面正向锁定的方式连接并且测量工作主轴的轴向方向上的力的变化。包括工具机过程监控方法的独立权利要求。

57. 发明授权

EP0964172B1 Verfahren zur Veränderung der Einspannverhältnisse eines Drehteils sowie Drehteil 有权
标题翻译：一种用于改变旋转部分和旋转部分的夹紧条件的方法
公开(公告)号：EP0964172B1
公开(公告)日：2004-03-10
申请号：EP99110821.8
申请日：1999-06-05
申请人： DaimlerChrysler AG
发明人： Schnur, Jürgen , Tomaschko, Silvia Dr.
IPC分类号： F16C25/08
CPC分类号： F16C27/066 , B23Q1/265 , F16C9/02 , F16C9/03 , F16C19/52 , F16C23/06 , F16C25/06 , F16C2322/39

58. 发明公开

EP1383629A1 POSITIONING MULTIFUNCTIONAL MECHANISM FOR SUPPORTING TOOL-HOLDING DEVICES 有权
标题翻译：多功能POSITION机制支撑作用刀柄
公开(公告)号：EP1383629A1
公开(公告)日：2004-01-28
申请号：EP01932065.4
申请日：2001-04-30
申请人： DUPLOMATIC AUTOMAZIONE S.P.A.
发明人： DE BERNARDI, Franco
IPC分类号： B23Q16/10 , B23Q1/26
CPC分类号： B23Q1/265 , B23Q16/102
摘要： Multi-functional mechanism for the positioning of devices to hold cutting and/or rotating tools for drilling and/or milling operations, for machine tools, including a table (6) designed to take on operating positions spaced apart angularly, said table (6) supporting said tool-holding devices, a rotating support column (4) for said table (6), a stationary column (3) fixed to the base (1) of a machine tool, motor means (9, 10) to rotate said rotating support column (4) of the table (6) around a predetermined rotation axis (B-B), connection means (15, 19) movable between a first position in which the respective connection means (11) integral with said rotating column (4) and connection means (14) integral with said stationary column (3) are connected to each other, in predetermined operating positions spaced apart angularly, and a position in which said connection means (15, 19) are axially disengaged from said connection means (11, 14). The mechanism also includes a frictional locking member (20) acting on a part (7) integral with said rotating column (4), said locking member (20) locking said rotating column in various angular operating positions even different from those determined by said connection means (15, 19) and connection means (11, 14) as well as a play take-up member (27) acting on said part (7) integral with the rotating column (4), with the interposition of an axial thrust bearing (29), in the opposite direction to the locking direction exerted by said frictional locking member (20), said play take-up member (27) only operating when said rotating column (4) is free to rotate around the stationary column (3).

59. 发明授权

EP1086768B1 Machine de refendage à flèche compensée. 有权
标题翻译：分切机挠度补偿
公开(公告)号：EP1086768B1
公开(公告)日：2003-09-03
申请号：EP00402150.7
申请日：2000-07-27
申请人： REDEX
发明人： Coulmont, Jean-Pierre , Czternastek, Francis , Larde, Alain
IPC分类号： B23D19/06
CPC分类号： B23Q11/0028 , B23D35/007 , B23Q1/265 , B23Q1/267 , B26D7/2628 , B26D7/265

60. 发明公开

EP0779122A3 Rotatable worktable 失效
标题翻译：工件转盘
公开(公告)号：EP0779122A3
公开(公告)日：1997-10-01
申请号：EP96309075.8
申请日：1996-12-12
申请人： Black & Decker Inc.
发明人： Brunson, Mark, E.
IPC分类号： B23D45/00 , B23Q1/26 , B23Q1/28
CPC分类号： B23D45/048 , B23D45/044 , B23D47/025 , B23Q1/265 , B23Q1/28 , B27B5/29 , Y10T83/764 , Y10T83/7647 , Y10T83/7697 , Y10T83/7705 , Y10T83/7722 , Y10T83/7726 , Y10T83/7772 , Y10T83/7788 , Y10T83/8773 , Y10T409/30896
摘要： A compound miter saw (10) includes a unique table assembly (14) which incorporates an orientation system for a group of wear plates (64) and a three position lock system (28). The wear plates (64) between the table assembly (14) and the base (12) of the miter saw (10) have a different configuration at each end (66,68) which requires them to be assembled into the table saw with any burred edge being positioned away from the table assembly (14). The lock system (28) incorporated into the table assembly (14) is movable between three positions. The first position locks the table (14) to the miter saw. The second position permits rotation of the table (14) with a spring loaded detent system (48) releasably locking the table (14) at various miter angles. The third position permits rotation of the table (14) with the spring loaded detent system (48) being disengaged providing free movement of the table (14).

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