-
公开(公告)号:US5992260A
公开(公告)日:1999-11-30
申请号:US11733
申请日:1998-02-18
申请人: Katsumi Fujiki , Takanobu Shimada , Shuichi Togami
发明人: Katsumi Fujiki , Takanobu Shimada , Shuichi Togami
IPC分类号: A01B63/10 , B60K17/10 , B60K20/00 , B60K25/00 , B60K26/00 , E02F9/20 , F16H59/02 , F16H59/08 , F16H61/70 , G05G1/00 , B66C23/00 , G05G1/04 , H01H9/06
CPC分类号: B60K20/00 , A01B63/1006 , B60K26/00 , E02F9/2004 , F16H59/02 , B60K17/10 , B60K25/00 , B60Y2200/411 , F16H2059/088 , F16H61/70 , H01H2009/066 , Y10T74/20 , Y10T74/20612
摘要: One operating lever is provided for moving a traveling vehicle with a working machine back and forth and the working machine vertically and operating a sub-transmission. A sub-transmission switch is provided in a recessed portion formed in a grip of a back-and-forth operating lever so that a quick operation can be effected by a single hand without any mistake. In addition, the working machine vertically moving lever is constructed so as to interlock with a spool of a vertical motion control valve via a motor so that the speed of the motor is gradually reduced when the working machine vertically moving lever (32) is in a lowering operation, thereby preventing a drastic lowering.
摘要翻译: PCT No.PCT / JP96 / 02210 Sec。 371日期1998年2月18日 102(e)1998年2月18日PCT PCT 1996年8月5日PCT公布。 出版物WO97 / 09870 日期1997年3月20日提供一个操作杆,用于使来回加工的行驶车辆和工作机器垂直移动并操作子传动装置。 副传动开关设置在形成在来回操作杆的把手中的凹部中,使得可以通过单手进行快速操作而没有任何错误。 此外,工作机械垂直移动杆构造成通过马达与垂直运动控制阀的卷轴互锁,使得当工作机器垂直移动杆(32)处于一个位置时,马达的速度逐渐减小 降低操作,从而防止剧烈的下降。