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11. 发明申请

US20130035828A1 TRANSPORTER VEHICLE 有权
标题翻译：运输车辆
公开(公告)号：US20130035828A1
公开(公告)日：2013-02-07
申请号：US13510977
申请日：2011-03-29
申请人： Katsumi Tamura , Toshikazu Minoshima , Michio Fushiki , Takao Kurosawa
发明人： Katsumi Tamura , Toshikazu Minoshima , Michio Fushiki , Takao Kurosawa
IPC分类号： B60P1/16 , F15B11/04
CPC分类号： B60P1/162 , F15B11/042 , F15B11/044 , F15B2211/3116 , F15B2211/351 , F15B2211/353 , F15B2211/6313 , F15B2211/6336 , F15B2211/665 , F15B2211/7107 , F15B2211/755 , F15B2211/853 , Y10T137/0971
摘要： A control valve device comprises two direction control valves. The direction control valve includes an expansion side variable throttle portion and a contraction side variable throttle portion. The direction control valve includes an expansion side variable throttle portion and a contraction side variable throttle portion. When a hoist cylinder is telescopically operated to raise or lower a vessel, as the hoist cylinder (10) approaches a stop position, a controller determines that the hoist cylinder gets close to the stop position. Based upon this determination, the controller variably adjusts a flow passage area of the direction control valve using the variable throttle portions or variably adjusts a flow passage area of the direction control valve using the variable throttle portions in such a manner as to slow down or speed up the telescopic speed of the hoist cylinder corresponding to the weight in the side of vessel.
摘要翻译：控制阀装置包括两个方向控制阀。方向控制阀包括膨胀侧可变节流部和收缩侧可变节流部。方向控制阀包括膨胀侧可变节流部和收缩侧可变节流部。当起重机气缸伸缩操作以升高或降低容器时，当起重气缸（10）接近停止位置时，控制器确定提升气缸接近停止位置。基于该判定，控制器使用可变节流部可变地调整方向控制阀的流路面积，或者使用可变节流部可变地调整方向控制阀的流路面积，使其减速或速度提升对应于容器侧面重量的起重机筒的伸缩速度。

12. 发明申请

US20120274121A1 TRANSPORTER VEHICLE 有权
标题翻译：运输车辆
公开(公告)号：US20120274121A1
公开(公告)日：2012-11-01
申请号：US13390695
申请日：2010-12-09
申请人： Toshikazu Minoshima , Michio Fushiki , Katsumi Tamura , Takao Kurosawa
发明人： Toshikazu Minoshima , Michio Fushiki , Katsumi Tamura , Takao Kurosawa
IPC分类号： B60P1/28
CPC分类号： B60P1/162
摘要： In case a burden is discharged from a vessel (3), the vessel (3) is raised obliquely backward with respect to a vehicle body (2) by a hoist cylinder (10). However, when discharging work is stopped on the way, the vessel (3) is temporarily lowered to a position at which this sits on the vehicle body (2). When the vessel (3) lowers, a weight of the burden left loaded thereon acts on the hoist cylinder (10) as a load in addition to the weight of the vessel (3). A controller (35) determines whether the vessel (3) lowers in a burden loading state based on various detection signals. When the vessel (3) lowers in the burden loading state, switching of directional control valves (20) and (21) is controlled so as to decrease a contracting speed of the hoist cylinder (10), thereby prevent the vessel (3) from colliding against the vehicle body (2).
摘要翻译：在从容器（3）排出负荷的情况下，容器（3）通过提升缸（10）相对于车身（2）向后倾斜。然而，当在途中停止排放作业时，容器（3）暂时下降至位于车体（2）上的位置。当容器（3）降低时，除了容器（3）的重量之外，其负载的负担的重量作为负载作用在起重缸（10）上。控制器（35）基于各种检测信号确定容器（3）是否在负担加载状态下降。当容器（3）在负荷装载状态下降时，控制方向控制阀（20）和（21）的切换，以降低起重缸（10）的收缩速度，从而防止船舶（3）与车体（2）碰撞。

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