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1.发明申请A METHOD AND APPARATUS FOR PROVIDING AN INDICATION OF COMPACTION IN A VIBRATION COMPACTION VEHICLE 审中-公开一种用于在振动压缩车辆中提供压缩指示的方法和装置
公开(公告)号：WO1997015726A1
公开(公告)日：1997-05-01
申请号：PCT/US1996016872
申请日：1996-10-21
Applicant: INGERSOLL-RAND COMPANY
Inventor： INGERSOLL-RAND COMPANY , MAGALSKI, Edward, D. , STANG, Mark, J.
IPC: E01C19/28
CPC classification number: E01C19/288
Abstract: A vibratory compactor includes front (3) and rear (9) frame portions driven by a hydraulic motor (40) and a vibration mechanism (44) on at least one of the frame portions also driven by a hydraulic motor (46). Speed sensors (50, 52) on the vehicle determine the speed of the hydraulic motors, send a signal to a microprocessor (60) on the vehicle which is programmed to convert the signals to indicate the vibrations per unit of longitudinal travel of the vehicle and to display the amount of vibrations on an indicator (32) for the benefit of the operator.
Abstract translation: 振动压实机包括由液压马达（40）驱动的前部（3）和后部（9）的框架部分以及由液压马达（46）驱动的至少一个框架部分上的振动机构（44）。 车辆上的速度传感器（50,52）确定液压马达的速度，向车辆上的微处理器（60）发送信号，微处理器（60）被编程为转换信号以指示车辆每单位纵向行驶的振动， 以显示用于操作员的益处的指示器（32）上的振动量。
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2.发明公开
公开(公告)号：EP0857236A1
公开(公告)日：1998-08-12
申请号：EP96936808.0
申请日：1996-10-21
Applicant: INGERSOLL-RAND COMPANY
Inventor： MAGALSKI, Edward, D. , STANG, Mark, J.
IPC: E01C19
CPC classification number: E01C19/288
Abstract: A vibratory compactor includes front (3) and rear (9) frame portions driven by a hydraulic motor (40) and a vibration mechanism (44) on at least one of the frame portions also driven by a hydraulic motor (46). Speed sensors (50, 52) on the vehicle determine the speed of the hydraulic motors, send a signal to a microprocessor (60) on the vehicle which is programmed to convert the signals to indicate the vibrations per unit of longitudinal travel of the vehicle and to display the amount of vibrations on an indicator (32) for the benefit of the operator.
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3.发明授权
公开(公告)号：EP0857236B1
公开(公告)日：1999-04-07
申请号：EP96936808.3
申请日：1996-10-21
Applicant: INGERSOLL-RAND COMPANY
Inventor： MAGALSKI, Edward, D. , STANG, Mark, J.
IPC: E01C19/28
CPC classification number: E01C19/288
Abstract: A vibratory compactor includes front (3) and rear (9) frame portions driven by a hydraulic motor (40) and a vibration mechanism (44) on at least one of the frame portions also driven by a hydraulic motor (46). Speed sensors (50, 52) on the vehicle determine the speed of the hydraulic motors, send a signal to a microprocessor (60) on the vehicle which is programmed to convert the signals to indicate the vibrations per unit of longitudinal travel of the vehicle and to display the amount of vibrations on an indicator (32) for the benefit of the operator.
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