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公开(公告)号：WO2007124508A1
公开(公告)日：2007-11-01
申请号：PCT/US2007/067260
申请日：2007-04-24
Applicant: CROWN EQUIPMENT CORPORATION
Inventor： HANSON, Eric,, J. , PULSKAMP, Steven, R. , KAISER, Eric, J. , WAGNER, Ted, R. , RENCH, David, T. , WETTERER, George, R.
Abstract: A compressive member (140) is used to bias a seat backrest (132) into a predetermined position, generally upright as illustrated, relative to a seat base (128) with the compressive member deforming to enable the seat to be pivoted by the application of force to the backrest. When used on a materials handling vehicle (100) for which it is particularly applicable, the resiliently biased backrest attenuates forces that are transferred to the back of an operator occupying the seat (124) when the vehicle is driven over irregularities in a floor supporting the vehicle.
Abstract translation: 压缩构件（140）用于将座椅靠背（132）相对于座椅基座（128）大致竖直地偏置到预定位置，其中压缩构件变形，以使座椅能够通过应用 强力靠背。 当用于其特别适用的材料搬运车辆（100）时，弹性偏置的靠背减弱当车辆被驱动到支撑座椅（124）的地板上的不规则物时被传送到占据座椅（124）的操作者的后部的力 车辆。
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公开(公告)号：WO2006034452A2
公开(公告)日：2006-03-30
申请号：PCT/US2005/034153
申请日：2005-09-22
Applicant: CROWN EQUIPMENT CORPORATION
Inventor： BILLGER, Steven, C. , GILLILAND, Kevin, A. , KAISER, Eric, J. , KLUVER, Leroy, M. , POLLACK, Jay, G. , PULSKAMP, Steven, R. , THOBE, Nicholas, D. , WINNER, Dean, E.
CPC classification number: B66F9/07545 , B60N2/0224 , B60N2/14 , B60N2/797 , B60N2/919 , B66F9/0759 , B66F9/20
Abstract: Seat repositioning systems for vehicles comprise a seat release element (104) that is operable to cause an operator's seat (32) to be temporarily released from a locked position such that the operator's seat may be adjusted to a new position. By optionally positioning the seat release element proximate to an operator's working position, a vehicle operator may reposition the seat while simultaneously performing another task. Moreover, a control module (152) may be provided that is capable of deciding whether or not to allow the operator's seat to be released based upon vehicle parameters such as vehicle speed or load handling conditions. Still further, the control module may temporarily disable select features of the vehicle depending upon the position of the seat.
Abstract translation: 用于车辆的座椅重新定位系统包括座椅释放元件（104），所述座椅释放元件可操作以使操作员座椅（32）暂时从锁定位置释放，使得操作员座椅可被调节至 新的位置。 通过可选地将座椅释放元件定位在操作员的工作位置附近，车辆操作员可以在同时执行另一任务的同时重新定位座椅。 此外，可以提供控制模块（152），其能够基于诸如车辆速度或负载处理条件的车辆参数来决定是否允许驾驶员座椅被释放。 更进一步，控制模块可以根据座椅的位置暂时禁用车辆的选择特征。
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公开(公告)号：WO2006034380A1
公开(公告)日：2006-03-30
申请号：PCT/US2005/033905
申请日：2005-09-22
Applicant: CROWN EQUIPMENT CORPORATION
Inventor： BILLGER, Steven, C. , GALLAGHER, Michael, P. , GILLILAND, Kevin, A. , KAISER, Eric, J. , KLUVER, Leroy, M. , KUCK, Jay, L. , PULSKAMP, Steven, R. , REKOW, Craig, J. , RUPPERT, Adam, M. , TOPP, Gary, L. , WETTERER, George, R.
CPC classification number: B66F9/0759 , B60N2/002 , B60N2/14 , B60N2/38 , B60N2/797 , B66F9/07545 , B66F9/20
Abstract: An operator’s seat (32) for a vehicle (10) includes a base structure (46) that allows the operator’s seat to be rotated with respect to a platform floor (31) of an operator’s compartment (30) within the vehicle. The operator’s seat may further include a swivel structure (87) that allows an operator support (48) to swivel independently of the rotation of the base structure. At least one presence sensing device (98) may be provided to detect the presence of an operator. The presence sensing device(s), and rotational position of the operator support may provide input signals to a control module (106, 152, 156, 158, 160, 162) that controls the vehicle travel, load handling features, and/or other features of the vehicle that may be selectively enabled, limited or otherwise controlled.
Abstract translation: 用于车辆（10）的操作者座椅（32）包括基座结构（46），其允许操作者座椅相对于车辆内的操作者室（30）的平台地板（31）旋转。 操作员座椅还可以包括旋转结构（87），其允许操作者支撑件（48）独立于基部结构的旋转而旋转。 可以提供至少一个存在感测装置（98）来检测操作者的存在。 存在感测装置和操作者支撑件的旋转位置可以向控制模块（106,152,156,158,160,162）提供输入信号，该控制模块控制车辆行驶，负载处理特征和/或其它 可以选择性地启用，限制或以其他方式控制车辆的特征。
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