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1. 发明申请

WO2009018364A1 METHOD AND APPARATUS FOR CONTROLLING THE OPERATION OF A STUMP CUTTER 审中-公开
标题翻译：用于控制切割机操作的方法和装置
公开(公告)号：WO2009018364A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/071628
申请日：2008-07-30
申请人： VERMEER MANUFACTURING COMPANY , BRAND, Ivan, R. , BARTELS, Brent, Allen , POWERS, John, R. , AMMONS, Douglas, E.
发明人： BRAND, Ivan, R. , BARTELS, Brent, Allen , POWERS, John, R. , AMMONS, Douglas, E.
IPC分类号： A01G23/06
CPC分类号： A01G23/06
摘要： A stump cutter controller and operator presence system includes one or more capacitive sensors in each of the three control levers that control movement of the cutter wheel. A sensor circuit measures changes in the capacitance of the sensors. The controller automatically disengages a drive clutch and applies a brake to the cutter wheel when the controller senses that an operator has left the operating station - which is assumed when the operator has not touched any one of the three control levers of the operator station for a predetermined time. The controller logic is set to allow the clutch to remain engaged during a delay period, of predetermined duration, to permit the operator to move a hand off of one control lever to another control lever. Also, a grace period, of varying duration based on the speed of the cutter wheel, may be provided during which the clutch is reengaged if an operator returns to the controls.
摘要翻译：残杆切割器控制器和操作员存在系统包括控制切割轮的运动的三个控制杆中的每一个中的一个或多个电容式传感器。传感器电路测量传感器电容的变化。当控制器感测到操作员离开操作站时，控制器自动断开驱动离合器并向切割轮施加制动 - 当操作者没有接触到操作员站的三个控制杆中的任何一个时，假定预定时间控制器逻辑被设置为允许离合器在预定持续时间的延迟时段内保持接合，以允许操作者将手从一个控制杆移动到另一个控制杆。此外，可以提供基于切割轮的速度的不同持续时间的宽限期，其中如果操作者返回到控制器，离合器被重新接合。

2. 发明申请

WO2009018352A1 METHOD AND APPARATUS FOR DECELERATING A MATERIAL REDUCTION TOOL 审中-公开
标题翻译：减少材料减少工具的方法和装置
公开(公告)号：WO2009018352A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/071608
申请日：2008-07-30
申请人： VERMEER MANUFACTURING COMPANY , BARTELS, Brent, Allen , BRAND, Ivan, R.
发明人： BARTELS, Brent, Allen , BRAND, Ivan, R.
IPC分类号： A01G23/06
CPC分类号： A01G23/06 , Y10T477/745 , Y10T477/747 , Y10T477/79
摘要： One embodiment of the present disclosure provides a material reduction machine including a clutch configured and arranged to engage and disengage a material reduction tool with an engine based in response to a control unit. The control unit is configured to decelerate the material reduction tool by maintaining the clutch engaged with the engine during an engine speed reduction period. Another embodiment of the present disclosure also provides a method of decelerating a material reduction tool of a material reduction machine. The metho includes the steps of maintaining engagement between the material reduction tool and an engine after the engine enters an engine speed reduction mode, and disengaging the material reduction device from the engine before the engine rpm drops below a predetermined level.
摘要翻译：本公开的一个实施例提供了一种材料还原机，其包括被配置和布置成基于响应于控制单元与发动机接合和分离材料减少工具的离合器。控制单元构造成在发动机减速期间通过保持与发动机接合的离合器来减速材料减少工具。本公开的另一个实施例还提供了一种使材料还原机的材料减少工具减速的方法。该方法包括在发动机进入发动机减速模式之后保持材料减少工具和发动机之间的接合的步骤，以及在发动机转速下降到预定水平之前将材料减少装置与发动机分离。

3. 发明申请

WO2008140958A1 FEED CONTROL ARRANGEMENT 审中-公开
标题翻译：进料控制装置
公开(公告)号：WO2008140958A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/062243
申请日：2008-05-01
申请人： VERMEER MANUFACTURING COMPANY , O'HALLORAN, James, L. , GALLOWAY, Edwin, N. , BRADLEY, Jeffrey, D. , BRAND, Ivan
发明人： O'HALLORAN, James, L. , GALLOWAY, Edwin, N. , BRADLEY, Jeffrey, D. , BRAND, Ivan
IPC分类号： B02C23/04 , B02C18/22 , B27L1/02 , A01G3/00
CPC分类号： B02C23/04 , A01G3/002 , B02C18/2283 , B02C2018/168 , B02C2201/066 , B27L11/002
摘要： A feed control arrangement for controlling the infeed of materials into a machine such as a wood chipper is provided. The feed control arrangement includes a control lever and an emergency stop bar. The control lever and emergency stop bar can be selectively activated to effectively control the infeed of material into the machine.
摘要翻译：提供了用于控制材料进入诸如木材切割机等机器的进给控制装置。进给控制装置包括控制杆和紧急停止杆。可以选择性地启动控制杆和紧急停止杆，以有效地控制材料进入机器的进料。

4. 发明申请

WO2011037659A1 FALLING OBJECT PROTECTION SYSTEM 审中-公开
标题翻译：降落物体保护系统
公开(公告)号：WO2011037659A1
公开(公告)日：2011-03-31
申请号：PCT/US2010/038832
申请日：2010-06-16
申请人： VERMEER MANUFACTURING COMPANY , MARQUARDT, Janice , MILLS, Matthew, Arlen , VOS, Matthew, Stephen , BRAND, Ivan, Ray , UTTER, Jeffrey, James
发明人： MARQUARDT, Janice , MILLS, Matthew, Arlen , VOS, Matthew, Stephen , BRAND, Ivan, Ray , UTTER, Jeffrey, James
IPC分类号： E21F11/00 , E04G21/32
CPC分类号： E21B41/0021 , E21B7/046
摘要： The present disclosure relates to a falling object protection system for use with a machine for forming underground bores and/or for installing product within underground bores. The falling object protection system includes a base forming a platform on which an operator can stand. The base includes an inner portion adapted to be positioned adjacent to the machine and an outer portion adapted to be positioned away from the machine. The falling object protection system also includes an outer barrier that extends upwardly from the outer portion of the base, and a top barrier that extends inwardly from the outer barrier and extends over the platform of the base. The falling object protection system further includes an upper frame that extends upwardly from an inner end portion of the top barrier. The upper frame includes a falling object deflection member spaced above the inner end portion of the top barrier.
摘要翻译：本公开涉及一种用于形成地下孔的机器和/或用于在地下孔内安装产品的落下物体保护系统。坠落物体保护系统包括形成操作者可以站立的平台的基座。基部包括适于邻近机器定位的内部部分和适于远离机器定位的外部部分。落下的物体保护系统还包括从基部的外部部分向上延伸的外部屏障，以及从外部屏障向内延伸并在基座的平台上延伸的顶部屏障。落下的物体保护系统还包括从顶部障碍物的内端部向上延伸的上部框架。上框架包括在顶部屏障的内端部分上方间隔的落下物体偏转构件。

5. 发明申请

WO2008140955A1 WOOD CHIPPER INFEED CHUTE 审中-公开
标题翻译：木材切片机
公开(公告)号：WO2008140955A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/062222
申请日：2008-05-01
申请人： VERMEER MANUFACTURING COMPANY , BRADLEY, Jeffrey, D. , O'HALLORAN, James, L. , GALLOWAY, Edwin, N. , BRAND, Ivan , MESSENGER, Dale
发明人： BRADLEY, Jeffrey, D. , O'HALLORAN, James, L. , GALLOWAY, Edwin, N. , BRAND, Ivan , MESSENGER, Dale
IPC分类号： B02C18/22 , B02C18/14
CPC分类号： B02C18/2291 , A01G3/002 , B02C18/14
摘要： An infeed chute that is configured to more effectively and safely guide brush into a chipper is provided. The infeed chute is configured to guide brush upwards, thereby minimizing the occurrence of branches inadvertently catching the bottom edge of the chute. The infeed chute is also configured so that operators can conveniently load the chipper while being along a side of the chipper.
摘要翻译：提供了一种配置成更有效和安全地将刷子引导到切屑机中的进料槽。进料斜槽被配置为向上引导刷，从而最小化分支意外捕获滑槽底部边缘的发生。进给斜槽也配置成使得操作者可以方便地在切屑机侧面加载切屑机。

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