专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2898145A1 SCHÜTTELWERK UND VERFAHREN ZUR PNEUMATISCHEN ANREGUNG EINES SCHÜTTELWERKS 有权
标题翻译：搅拌及方法摇床中和气动SUGGESTION
公开(公告)号：EP2898145A1
公开(公告)日：2015-07-29
申请号：EP13759501.3
申请日：2013-09-06
申请人： Voith Patent GmbH
发明人： BANNING, Jürgen
IPC分类号： D21F1/18 , D21F1/20 , F16F15/027 , F16F7/10
CPC分类号： B06B1/12 , B06B1/183 , D21F1/18 , F16F7/1017 , Y10T74/18992
摘要： Shaking unit (3) for the generation of one-dimensional oscillating movements of a machine part mass (1) having a coupling part for mechanical coupling to the machine part mass (1), having a counter-mass (2) which is coupled resiliently to the coupler part and, via the latter, to the machine part mass (1), and having a drive system which acts in a sprung manner between the coupler part and the counter-mass (2), wherein the coupling part surrounds the counter-mass (2) as a frame and at least one of two pneumatic springs of the drive system which are arranged on both sides of the counter-mass is loaded with a minimum and/or with a maximum load pressure of the pneumatic springs depending on an oscillation state.

2. 发明公开

EP2596177A1 PILE DRIVING 审中-公开
标题翻译：桩驱动
公开(公告)号：EP2596177A1
公开(公告)日：2013-05-29
申请号：EP11809077.8
申请日：2011-07-19
申请人： Bies, David Alan
发明人： Bies, David Alan
IPC分类号： E02D7/18 , B06B1/18 , E02D7/00
CPC分类号： E02D7/18 , B06B1/183
摘要： A method of driving a pile or drill stem into the ground using a vibrational driver which is fixedly secured to an upper end of the pile or drill stem to be driven so that vibration of the driver in an elongate direction of the pile is effected to both push and pull the pile in correspondence to the vibrational drivers effort, and driving the pile or drill stem at resonance.
摘要翻译：一种使用振动驱动器将桩或钻杆驱动到地面中的方法，所述振动驱动器固定地固定到要被驱动的桩或钻杆的上端，使得驱动器在桩的细长方向上的振动对两个按照振动驾驶员的努力推动和拉动桩，并且共振地驱动桩或钻杆。

3. 发明公开

EP2370642A1 A VIBRATORY MECHANISM FOR A PILE DRIVER AND A PILE DRIVER 审中-公开
标题翻译：振动机理的打桩和桩DRIVER
公开(公告)号：EP2370642A1
公开(公告)日：2011-10-05
申请号：EP09765087.3
申请日：2009-12-02
申请人： Fistuca B.V.
发明人： WINKES, Jasper Stefan
IPC分类号： E02D7/18 , B06B1/16
CPC分类号： E02D7/18 , B06B1/183
摘要： A vibratory mechanism (1) for a pile driver comprises a static part (2) and a dynamic part (3). The dynamic part (3) is movable with respect to the static part (2). The static part (2) is provided with a drivable crankshaft (6) and the dynamic part (3) comprises a housing (13) and a vibration member (7). The vibration member (7) is drivably coupled to the crankshaft (6) through a connecting rod (8) and linearly movable with respect to the housing (13) in a direction of vibration. The housing (13) is resiliently coupled to the vibration member (7).

4. 发明公开

EP2286025A1 SCHÜTTELVORRICHTUNG 有权
标题翻译：发抖
公开(公告)号：EP2286025A1
公开(公告)日：2011-02-23
申请号：EP09745823.6
申请日：2009-05-15
申请人： Voith Patent GmbH
发明人： LINK, Christoph , WEISSHUHN, Elmer, Dr
IPC分类号： D21F1/18 , B06B1/14
CPC分类号： D21F1/18 , B06B1/183
摘要： The invention relates to a shaking device (10) for moving a member (12) back and forth along an axis (14) thereof, in particular a roller of a machine for producing and/or treating a fiber web. In the shaking device, the member (12) is coupled elastically to a counterweight (16) for the purposes of forming an oscillating system, and means (18) are provided for driving the oscillation system, which comprises the member (12) and the counterweight (16), at the resonance frequency thereof.

5. 发明公开

EP0839613A4 VIBRATION GENERATING DEVICE 失效
标题翻译：器具，用于产生VIBRATIONS
公开(公告)号：EP0839613A4
公开(公告)日：1998-07-29
申请号：EP96909372
申请日：1996-04-12
申请人： KOMATSU MFG CO LTD
发明人： SHINOHARA SHIGERU , ISHIZAKI NAOKI
IPC分类号： B25D9/12 , B06B1/18 , B25D9/04 , B25D9/14 , B25D9/18 , E01C19/34
CPC分类号： B06B1/183 , B25D9/04 , B25D9/145 , B25D9/18
摘要： A vibration generating device comprising a cylinder portion (6) comprising in turn a first pressure receiving chamber (4) having a smaller pressure receiving area and a second pressure receiving chamber (5) having a larger pressure receiving area which are formed by fittingly inserting a piston (3) into a cylinder bore (2), said piston being adapted to move in one direction by virtue of pressure oil in the first pressure receiving chamber and in the other direction by virtue of difference in pressure based on difference in pressure receiving area between the first and second pressure receiving chambers, a selector valve (9) comprising in turn a first pressure chamber (13) of a larger diameter, a second pressure chamber (14) of a smaller diameter, a pump port (10), a sub-port (23), a main port (11) and a tank port (12) and adapted to be switched to a first position by virtue of the pressure inside the first pressure chamber, be switched to a second position by virtue of the pressure inside the second pressure chamber, cause the pump port to communicate with the sub-port and the main port with the tank port when switched to the first position while causing the sub-port to communicate with the tank port and the pump port with the main port when switched to the second position, and a servo valve (19) for allowing the first pressure chamber to communicate with an oil pressure source or a tank through the movement of the piston, wherein the first pressure receiving chamber and the second pressure chamber are caused to communicate with the oil pressure source (21) and wherein the second pressure receiving chamber is caused to communicate with the main port.

6. 发明公开

EP0849005A1 Pneumatischer Klopfer 失效
公开(公告)号：EP0849005A1
公开(公告)日：1998-06-24
申请号：EP97121638.7
申请日：1997-12-09
申请人： NETTER GMBH
发明人： Kröger, Dietrich
IPC分类号： B06B1/18
CPC分类号： B06B1/183
摘要： Ein pneumatischer Klopfer, dessen in einem Gehäuse (2) beweglich geführter Schlagkolben (18) von einem Druckbeaufschlagungsraum (40) an einer Seite des Kolbens (18) gegen die Rückstellkraft einer Druckfeder (26) vorspannbar ist, die in einem Federraum (28) an der anderen Seite des Kolbens (18) im Gehäuse (2) vorgesehen ist, ist der durch eine selbsttätige Schnellentlüftungseinrichtung (48) freigebbare Überströmkanal (42) für die Druckluft aus dem Druckbeaufschlagungsraum (40) in den Federraum (28) unmittelbar durch den Kolben (18) geführt. Im Federraum ist der Kanal (42) durch ein Rohr (34) verlängert, welches die Ventileinrichtung (48) enthält. Das Rohr (34) ist bei einer ersten Ausführungsform gehäusefest und erstreckt sich in eine Bohrung (30) im Kolben, der über das Rohr (34) gleitbar geführt ist. Die Überströmluft gelangt aus dem Kanal (42) unmittelbar durch Öffnungen (46) in der Wand des Rohres (34), die durch die Ventileinrichtung (48) freigegeben werden, unmittelbar in den Federraum (28). Der unmittelbare Strömungsweg durch den Kolben hindurch ermöglicht ein weitgehend verlustfreies Überströmen der Luft von dem einen Zylinderraum in den anderen, wodurch ein wirkungsvoller Schlag des Klopfers ermöglicht wird.
摘要翻译：所述锤具有一个壳体，该壳体包含具有一个连接通道（42）的滑动冲击活塞（18），该连接通道用于从供应连接件到压力偏压室（40）的加压介质。连接通道具有直的主要部分，其从压力偏压室开始包括穿过活塞的轴向通道和位于弹簧室（28）内或通过弹簧室（28）的相邻管道（34,64）。阀单元的分支通道由该管道的壁中的通孔（46）形成。该管道包括连接在一侧的管（34），该管（34）在弹簧室侧固定到壳体端壁（6），另一侧突出到活塞的轴向孔（30）中，在该轴向孔（30）中，其滑动密封在其中。

7. 发明公开

EP0449286A1 Pile driver 失效
标题翻译： Pfahlramme。
公开(公告)号：EP0449286A1
公开(公告)日：1991-10-02
申请号：EP91104984.9
申请日：1991-03-28
申请人： KABUSHIKI KAISHA TAKAHASHI ENGINEERING , KENCHO KOBE CO., LTD.
发明人： Sano, Yuji , Shimada, Fubito , Tasaki, Yasuo , Kumai, Seizo
IPC分类号： E02D7/18 , B06B1/18
CPC分类号： E02D7/18 , B06B1/183
摘要： This invention relates to a pile driver wherein an attachment frame 1 is fixed to a work-arm 12 of an appropriate construction equipment that serves as a base machine 11, a vibration cylinder 4 actuated and controlled by an electro-hydraulic servo-valve 5 is mounted on the attachment frame through a buffer rubber 3, and a counter weight 2 and a chucking means 6 for gripping a pile to be driven K are provided on the axial ends, that is, on the cylinder base and on the forward end of the piston 41, the pile being to be held in such a manner that the drive direction coincides with the axis of the vibration cylinder.
摘要翻译：本发明涉及一种打桩机，其中安装框架1固定在作为基础机械11的适当的施工设备的工作臂12上，由电动液压伺服阀5致动和控制的振动缸4是通过缓冲橡胶3安装在附件框架上，并且在轴向端部，即在气缸底座上和在前后端部上设置有配重2和用于夹持待驱动桩K的夹紧装置6 活塞41，该桩将以驱动方向与振动筒的轴线一致的方式保持。

8. 发明公开

EP0398078A2 Kompakter Kolbenvibrator 失效
标题翻译：紧凑型活塞式振动器。
公开(公告)号：EP0398078A2
公开(公告)日：1990-11-22
申请号：EP90108347.7
申请日：1990-05-03
申请人： NETTER GMBH
发明人： Kröger, Dietrich
IPC分类号： B06B1/18
CPC分类号： B06B1/183
摘要： Die Erfindung betrifft einen Kolbenvibrator bestehend aus einem Gehäuse mit mindestens einer zylindrischen Bohrung (5), mindestens einem seitlich an die Bohrung (5) geführten Luftanschluß (7) und einem in der Bohrung (5) längs verschieblichen Kolben (2). Um einem solchen Kolbenvibrator bei gegebenem Außendurchmesser eine höhere Leistungsfähigkeit mitzugeben bzw. um ihn bei gleicher Leistungsfähigkeit kompakter und kleiner zu gestalten wird erfindungsgemäß vorgeschlagen, daß die zylindrische Bohrung (5) zumindest in axialer Höhe des Luftanschlusses (7) asymmetrisch zur äußeren Wandfläche (6) des Gehäuses verläuft.
摘要翻译：本发明涉及一种由一个壳体的与至少一个圆柱形孔（5），至少一个在所述孔中横向引导的活塞振动器（5）空气连接（7），一个在所述孔（5）纵向移动的活塞（2）。到mitzugeben更高的性能这样的活塞振动器对于给定外径和使他相同的性能紧凑和更小，本发明提出的是，圆筒形孔（5）至少在空气连接（7）非对称的外壁面的轴向高度（6）的住房延伸。

9. 发明授权

EP0127191B1 Hydraulischer Schlagmechanismus 失效
标题翻译：液压冲击机构
公开(公告)号：EP0127191B1
公开(公告)日：1990-08-08
申请号：EP84106221.9
申请日：1984-05-30
申请人： STOPANSKI KOMBINAT SA TESHKO MASHINOSTROENE
发明人： Georgiev, Georgi Stoyanov , Kralev, Ivan Georgiev
IPC分类号： B06B1/18 , B25D9/12 , B25D9/20
CPC分类号： B06B1/183 , B25D9/12 , B25D9/20 , B25D2209/005

10. 发明授权

EP0058131B1 Schwingungserzeuger 失效
标题翻译：振动器
公开(公告)号：EP0058131B1
公开(公告)日：1985-05-15
申请号：EP82810015.6
申请日：1982-01-15
申请人： Schelling, Mario , Schelling, Bruno , Schelling, Armin
发明人： Schelling, Mario , Schelling, Bruno , Schelling, Armin
IPC分类号： B06B1/18
CPC分类号： B06B1/183 , Y10T137/86638

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