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1.发明授权A rotary trowel having a steering system with multiple preset steering modes 有权具有多种预设转向模式的转向系统的旋转抹子
公开(公告)号：EP2236697B1
公开(公告)日：2017-10-25
申请号：EP10003221.8
申请日：2010-03-25
发明人： Grahl, Scott
IPC分类号： E04F21/24
CPC分类号： E04F21/247
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公开(公告)号：EP3073013A1
公开(公告)日：2016-09-28
申请号：EP16162214.7
申请日：2016-03-24
发明人： Halimi, Arber , Sina, Paul
IPC分类号： E01C19/28
CPC分类号： E01C19/283 , E01C19/286 , E01C21/00 , F16C3/22
摘要： A vibratory compaction roller (20) has a pretensioning mechanism (150,350) that exerts a pretension or biasing force between the drum (24,26) and the motor housing (128) that inhibits relative axial movement between the output shaft (126) of each drive motor and the associated motor housing, thus significantly reducing the generation of noise that would otherwise be created during machine operation. The pretensioning mechanism may take the form of one or more springs (152) positioned between the drum and a drum support that also supports the motor. Bushings (154) are provided between the springs and the drum to accommodate rotational motion between each spring and the drum. Alternatively, the pretensioning mechanism may be provided on a side of the drum opposite the motor and may pull the drum away from the motor.
摘要翻译： 振动压实辊（20）具有预张紧机构（150,350），其在所述滚筒（24,26）和所述马达壳体（128）之间施加预张力或偏压力，所述预紧力或偏压力抑制在每个所述输出轴 驱动电动机和相关联的电动机壳体，从而显着减少在机器操作期间将产生的噪声的产生。 预张紧机构可以采取一个或多个弹簧（152）的形式，该弹簧定位在滚筒和也支撑马达的鼓支架之间。 衬套（154）设置在弹簧和滚筒之间以适应每个弹簧和滚筒之间的旋转运动。 或者，预张紧机构可以设置在与电动机相对的鼓的侧面上，并且可以将鼓拉离电动机。
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公开(公告)号：EP2843637A1
公开(公告)日：2015-03-04
申请号：EP14002382.1
申请日：2014-07-10
IPC分类号： G08C17/02
CPC分类号： B62B5/0076 , E01C19/002 , E02F9/205 , G08C17/02 , G08C23/04 , G08C25/00 , G08C2201/10 , G08C2201/71 , G08C2201/91
摘要： A system for controlling operation of a ground treatment machine includes a hand-held device that wirelessly communicates with the ground treatment machine. The system includes a radio frequency and an infrared frequency wireless communications that are established between the hand-held device and the ground treatment machine. Instructions associated with operation of the machine are communicated to the machine from the hand-held device via the radio frequency communications. A status of the infrared wireless communication is utilized to assess the proximity of the ground working machine relative to the operator and the operating environment such that operation of the machine in accordance with the operational instructions can be interrupted if necessary.
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4.发明公开Vibratory compacting roller machine and operator control therefor 审中-公开Vibrierende Verdichter-Walzenmaschine und Bedieneinrichtungdafür
公开(公告)号：EP2757196A1
公开(公告)日：2014-07-23
申请号：EP13005627.8
申请日：2013-12-03
发明人： Geier, Daniel
IPC分类号： E01C19/28
CPC分类号： E01C19/28 , E01C19/286 , Y10T74/2014
摘要： A vibratory ride-on roller machine (10) includes a chassis supported on front and rear vibrating drum assemblies (12), (14) that compact the surface on which the machine travels. The machine is controlled via a control assembly (26) including a control lever (30). A number of control elements for controlling operations of the roller machine are located on the control lever, the operations including one or more of turning the exciter assembly on and off, switching between exciter assemblies, controlling the level of vibration of the exciter assemblies, controlling a spray assembly, and sounding a horn element. The control elements are advantageously positioned to enable operator actuation regardless of the operator's orientation on the roller and regardless of the position of the control lever within its operating stroke.
摘要翻译： 振动骑行滚轮机（10）包括支撑在前后振动鼓组件（12）上的底盘（14），其压紧机器行进的表面。 机器通过包括控制杆（30）的控制组件（26）来控制。 用于控制辊机的操作的多个控制元件位于控制杆上，该操作包括一个或多个操作以使激励器组件打开和关闭，切换激励器组件，控制激励器组件的振动水平，控制 喷雾组件，并且发出喇叭元件。 控制元件有利地被定位成使得操作者能够进行操作，而与操作者在滚筒上的取向无关，而不管控制杆在其操作冲程内的位置如何。
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公开(公告)号：EP3073013B1
公开(公告)日：2018-03-14
申请号：EP16162214.7
申请日：2016-03-24
发明人： Halimi, Arber , Sina, Paul
IPC分类号： E01C19/28
CPC分类号： E01C19/283 , E01C19/286 , E01C21/00 , F16C3/22
摘要： A vibratory compaction roller (20) has a pretensioning mechanism (150,350) that exerts a pretension or biasing force between the drum (24,26) and the motor housing (128) that inhibits relative axial movement between the output shaft (126) of each drive motor and the associated motor housing, thus significantly reducing the generation of noise that would otherwise be created during machine operation. The pretensioning mechanism may take the form of one or more springs (152) positioned between the drum and a drum support that also supports the motor. Bushings (154) are provided between the springs and the drum to accommodate rotational motion between each spring and the drum. Alternatively, the pretensioning mechanism may be provided on a side of the drum opposite the motor and may pull the drum away from the motor.
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公开(公告)号：EP2484832B1
公开(公告)日：2015-05-20
申请号：EP12000185.4
申请日：2012-01-13
发明人： Sina, Paul , Kruepke, Scott , White, Brian
CPC分类号： E01C19/286 , E02D3/026 , E02D3/074
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8.发明公开Vibratory compacting roller machine with an electric drive 有权Vibrierende Verdichter-Walzenmaschine mit Elektroantrieb
公开(公告)号：EP2662496A1
公开(公告)日：2013-11-13
申请号：EP13002142.1
申请日：2013-04-23
发明人： Sina, Paul
摘要： A vibratory roller machine includes a chassis supported on one or more drum assemblies including an exciter assembly for compacting the ground on which the machine travels. The machine is operated via a number of drive and exciter motors powered by a series hybrid drive system. The series hybrid drive system includes an engine and generator that are configured to provide power to the system under nominal operating conditions. The series hybrid drive system further includes a power storage system, such as battery bank or a capacitor bank that is configured to provide the motors with additional power during peak power demand. The vibratory roller machine may, for example, be a walk-behind trench roller or ride-on roller.
摘要翻译： 振动辊机包括支撑在一个或多个鼓组件上的底盘，其包括用于压实机器行进的地面的激振器组件。 该机器通过由串联混合驱动系统供电的多个驱动和励磁电机来操作。 串联混合动力驱动系统包括发动机和发电机，其被构造成在标称操作条件下向系统提供动力。 串联混合驱动系统还包括蓄电系统，例如电池组或电容器组，其被配置为在峰值功率需求期间为电动机提供额外的功率。 振动压路机例如可以是落后沟槽辊或骑行辊。
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公开(公告)号：EP2022907B1
公开(公告)日：2013-07-17
申请号：EP08013465.3
申请日：2008-07-25
发明人： Berritta, Roberto
IPC分类号： E04F21/24
CPC分类号： E04F21/247
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公开(公告)号：EP2484832A3
公开(公告)日：2013-05-01
申请号：EP12000185.4
申请日：2012-01-13
发明人： Sina, Paul , Kruepke, Scott , White, Brian
CPC分类号： E01C19/286 , E02D3/026 , E02D3/074
摘要： A vibratory roller is provided with an exciter assembly that need not be lubricated by an oil bath because the exciter gears need not be lubricated. At least an outer ring portion of at least one gear of the exciter assembly is formed from a non-metallic material. In one embodiment, a first gear is a composite gear having an outer toothed ring portion formed from a machined nylon material imbedded with at least one of a heat stabilizer and a lubricant, and a second, mating gear is formed from metal and acts as heat sink for the first gear. In another embodiment, both the first and second gears are composite gears having an outer toothed ring formed from a robust and thermally stable molded polymer. The gears can survive when the roller is operated at least 8 hours at a duty cycle of at least 50% while operating the roller at an ambient temperature of over 38°C (100°F) and while the exciter shaft is driven at a velocity of over 2,000 RPM and the exciter housing is subjected to over 31.13 kN (7,000 lbf) of centrifugal forces at a vibrational frequency of over 40 Hz.
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