-
公开(公告)号：US20080073867A1
公开(公告)日：2008-03-27
申请号：US11658167
申请日：2005-07-18
IPC分类号： B62D7/14
CPC分类号： B62D7/144
摘要： In conventional vehicle cranes it is usually necessary in consideration of current safety regulations to provide at least two separate steering circuits for all steered axles so that, in the event of a failure of one circuit, the vehicle crane can continue to be steered by way of the other. In order to avoid that in accordance with the invention at least one steered rear axle of a vehicle crane (1) is provided with a caster (a) so that at least one axle (11-16), in the event of a steering failure, remains steerable passively by utilising the caster friction. That principle is applied in a similar manner to a module axle (2) which can be mounted to the vehicle crane (1) and which can be required for transporting additional equipment or an additional counterweight which is possibly required.
摘要翻译： 在传统的车辆起重机中，通常需要考虑当前的安全规定，为所有转向轴提供至少两个独立的转向回路，使得在一个回路故障的情况下，车辆起重机可以继续通过 另一个。 为了避免根据本发明，车辆起重机（1）的至少一个转向后轴设置有脚轮（a），使得在转向故障的情况下至少一个轴（11-16） ，通过利用脚轮摩擦力被动地动作。 该原理以与可以安装到车辆起重机（1）的模块轴（2）类似的方式应用，并且可能需要用于运输可能需要的附加设备或附加配重。
-
公开(公告)号：US07770906B2
公开(公告)日：2010-08-10
申请号：US11658167
申请日：2005-07-18
IPC分类号： B62D61/12
CPC分类号： B62D7/144
摘要： In conventional vehicle cranes it is usually necessary in consideration of current safety regulations to provide at least two separate steering circuits for all steered axles so that, in the event of a failure of one circuit, the vehicle crane can continue to be steered by way of the other. In order to avoid that in accordance with the invention at least one steered rear axle of a vehicle crane (1) is provided with a caster (a) so that at least one axle (11-16), in the event of a steering failure, remains steerable passively by utilising the caster friction. That principle is applied in a similar manner to a module axle (2) which can be mounted to the vehicle crane (1) and which can be required for transporting additional equipment or an additional counterweight which is possibly required.
摘要翻译： 在传统的车辆起重机中，通常需要考虑当前的安全规定，为所有转向轴提供至少两个独立的转向回路，使得在一个回路故障的情况下，车辆起重机可以继续通过 另一个。 为了避免根据本发明，车辆起重机（1）的至少一个转向后轴设置有脚轮（a），使得在转向故障的情况下，至少一个轴（11-16） ，通过利用脚轮摩擦力被动地动作。 该原理以与可以安装到车辆起重机（1）的模块轴（2）类似的方式应用，并且可能需要用于运输可能需要的附加设备或附加配重。
-
公开(公告)号：US08128107B2
公开(公告)日：2012-03-06
申请号：US12843126
申请日：2010-07-26
IPC分类号： B62D61/12
CPC分类号： B62D7/144 , B60G9/02 , B60G2200/44
摘要： In conventional vehicle cranes it is usually necessary in consideration of current safety regulations to provide at least two separate steering circuits for all steered axles so that, in the event of a failure of one circuit, the vehicle crane can continue to be steered by way of the other. In order to avoid that in accordance with the invention at least one steered rear axle of a vehicle crane (1) is provided with a caster (a) so that at least one axle (11-16), in the event of a steering failure, remains steerable passively by utilizing the caster friction. That principle is applied in a similar manner to a module axle (2) which can be mounted to the vehicle crane (1) and which can be required for transporting additional equipment or an additional counterweight which is possibly required.
摘要翻译： 在传统的车辆起重机中，通常需要考虑当前的安全规定，为所有转向轴提供至少两个独立的转向回路，使得在一个回路故障的情况下，车辆起重机可以继续通过 另一个。 为了避免根据本发明，车辆起重机（1）的至少一个转向后轴设置有脚轮（a），使得在转向故障的情况下，至少一个轴（11-16） ，通过利用脚轮摩擦力被动地动作。 该原理以与可以安装到车辆起重机（1）的模块轴（2）类似的方式应用，并且可能需要用于运输可能需要的附加设备或附加配重。
-
公开(公告)号：US20110175312A1
公开(公告)日：2011-07-21
申请号：US12843126
申请日：2010-07-26
IPC分类号： B60G9/02
CPC分类号： B62D7/144 , B60G9/02 , B60G2200/44
摘要： In conventional vehicle cranes it is usually necessary in consideration of current safety regulations to provide at least two separate steering circuits for all steered axles so that, in the event of a failure of one circuit, the vehicle crane can continue to be steered by way of the other. In order to avoid that in accordance with the invention at least one steered rear axle of a vehicle crane (1) is provided with a caster (a) so that at least one axle (11-16), in the event of a steering failure, remains steerable passively by utilising the caster friction. That principle is applied in a similar manner to a module axle (2) which can be mounted to the vehicle crane (1) and which can be required for transporting additional equipment or an additional counterweight which is possibly required.
摘要翻译： 在传统的车辆起重机中，通常需要考虑当前的安全规定，为所有转向轴提供至少两个独立的转向回路，使得在一个回路故障的情况下，车辆起重机可以继续通过 另一个。 为了避免根据本发明，车辆起重机（1）的至少一个转向后轴设置有脚轮（a），使得在转向故障的情况下，至少一个轴（11-16） ，通过利用脚轮摩擦力被动地动作。 该原理以与可以安装到车辆起重机（1）的模块轴（2）类似的方式应用，并且可能需要用于运输可能需要的附加设备或附加配重。
-
公开(公告)号：US20100051570A1
公开(公告)日：2010-03-04
申请号：US12532779
申请日：2008-03-13
IPC分类号： B66C23/40
摘要： The vehicle crane comprises a truck carrier and a superstructure in which the driving of the superstructure function is carried out by means of hydraulic pumps in the truck carrier, and the hydraulic pumps are driven by a distributor gear unit which is arranged in the truck carrier and to which the output shaft of the vehicle drive is connected.
摘要翻译： 车辆起重机包括卡车托架和上部结构，其中上部结构功能的驱动通过卡车托架中的液压泵进行，并且液压泵由布置在卡车托架中的分配器齿轮单元驱动， 车辆驱动器的输出轴连接到该轴上。
-
公开(公告)号：US06688481B1
公开(公告)日：2004-02-10
申请号：US09680692
申请日：2000-10-06
IPC分类号： B66C900
CPC分类号： B60K6/32 , B60K6/52 , B60L11/123 , B60L11/1877 , B60L11/1881 , B60L2200/40 , B60L2220/44 , B60L2260/28 , B60Y2200/41 , B66C23/62 , E02F9/18 , E02F9/2075 , Y02T10/6217 , Y02T10/6265 , Y02T10/646 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T90/34
摘要： A mobile crane, includes an undercarriage, a superstructure rotatably mounted on the undercarriage for supporting a counterweight, a slewable boom assembly and an operator's cab. At least one electric motor propels the undercarriage in an operating direction and is supplied with electric power for driving and crane operations by a power supply unit which is connected to the at least one electric motor by a cabling and configured as a diesel-electric drive, or a battery, or a multi-system drive formed by a combination of a diesel-electric drive with a battery, or a fuel-cell system.
摘要翻译： 一种移动式起重机，包括底架，可旋转地安装在起落架上用于支撑配重的上部结构，可旋转臂组件和驾驶室。 至少一个电动机在运行方向上推进起落架，并且通过电缆被连接到至少一个电动机并被配置为柴电驱动的电源单元供应用于驱动和起重机操作的电力， 或者由柴油电驱动器与电池的组合或燃料电池系统组成的电池或多系统驱动器。
-
公开(公告)号：US08336650B2
公开(公告)日：2012-12-25
申请号：US12532779
申请日：2008-03-13
摘要： The vehicle crane comprises a truck carrier and a superstructure in which the driving of the superstructure function is carried out by means of hydraulic pumps in the truck carrier, and the hydraulic pumps are driven by a distributor gear unit which is arranged in the truck carrier and to which the output shaft of the vehicle drive is connected.
摘要翻译： 车辆起重机包括卡车托架和上部结构，其中上部结构功能的驱动通过卡车托架中的液压泵进行，并且液压泵由布置在卡车托架中的分配器齿轮单元驱动， 车辆驱动器的输出轴连接到该轴上。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.017 秒)
