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41. 发明授权

US06948739B2 Operator support pad for a vehicle 有权
标题翻译：车辆操作员支撑垫
公开(公告)号：US06948739B2
公开(公告)日：2005-09-27
申请号：US10624769
申请日：2003-07-22
申请人： Michael P. Gallagher , Robert J. Henshaw
发明人： Michael P. Gallagher , Robert J. Henshaw
IPC分类号： B60R99/00 , B62B3/06 , B62B5/08 , B62D51/02 , B60R13/00
CPC分类号： B62B3/0612 , B62B5/087 , B62D51/02
摘要： A pallet truck has a power unit including a main casing for housing drive apparatus and a platform onto which an operator may step and ride while controlling the truck. The casing includes at least one substantially rigid wall member and an operator support pad associated with the wall member. The support pad includes a main body having first and second ribbed portions with the first portion defining a deformable pocket.
摘要翻译：托盘车具有动力单元，该动力单元包括用于容纳驱动装置的主壳体和操作者可以在控制卡车的同时骑行的平台。壳体包括至少一个基本上刚性的壁构件和与壁构件相关联的操作者支撑垫。支撑垫包括具有第一和第二肋状部分的主体，第一部分限定可变形袋。

42. 发明授权

US06883625B2 Supplemental jog and/or twist grip or other drive motor speed walk along controllers for walkie/rider pallet trucks 有权
标题翻译：补充慢跑和/或扭转手柄或其他驱动电机速度沿着对讲机/车手托盘车的控制器行走
公开(公告)号：US06883625B2
公开(公告)日：2005-04-26
申请号：US10213788
申请日：2002-08-07
申请人： Allen T. Trego , John I. Koeper , Robert J. Henshaw
发明人： Allen T. Trego , John I. Koeper , Robert J. Henshaw
IPC分类号： B62B5/06 , B62B5/08 , B62D51/00 , B62D51/04
CPC分类号： B62D51/001 , B62B5/063 , B62B5/087 , H01H2009/068 , H01H2300/026
摘要： Supplemental walk along control for walkie/rider pallet trucks is provided by supplemental controllers such as jog and coast release switches and/or twist grips (or other drive motor speed controllers) provided adjacent the base of load carrying forks. The supplemental controllers are enabled during coasting operation so that operators can advance to the base of the forks to accelerate the trucks between closely spaced picks located along substantially straight portions of pick routes. For application of the trucks' brakes, the operators activate the coast release switches to release the coast mode and enable deadman brake mechanisms to brake the trucks and/or by plug braking with the twist grips. A steering direction detector is provided to determine the direction of the steered wheel so that if the steered wheel is not directed substantially straight ahead, then operation of the truck from the supplemental controls is disabled.
摘要翻译：通过辅助控制器（例如在负载叉的基座附近设置的慢跑和惯性释放开关和/或扭转夹具（或其它驱动马达速度控制器））提供对步行/骑车托盘车的辅助行走。补充控制器在滑行操作期间启用，使得操作者可以前进到叉的基部，以在沿着拾取路径的大致直线部分定位的紧密间隔的拾取之间加速卡车。为了应用卡车制动器，操作人员激活海岸释放开关以释放海岸模式，并且使得制动器制动机构能够用卡车进行制动和/或通过扭杆的塞子制动。提供转向方向检测器以确定转向轮的方向，使得如果转向轮没有大致向前指向，则禁止来自辅助控制器的卡车的操作。

43. 外观设计

USD492833S1 Rider pallet truck 失效
标题翻译：骑车托盘车
公开(公告)号：USD492833S1
公开(公告)日：2004-07-06
申请号：US29183126
申请日：2003-06-06
申请人： Robert J. Henshaw , Michael P. Gallagher
设计人： Robert J. Henshaw , Michael P. Gallagher

44. 发明授权

US06595306B2 Supplemental walk along control for walkie/rider pallet trucks 有权
标题翻译：辅助走路控制对讲机/车手托盘车
公开(公告)号：US06595306B2
公开(公告)日：2003-07-22
申请号：US09925268
申请日：2001-08-09
申请人： Allen T. Trego , John I. Koeper , Robert J. Henshaw
发明人： Allen T. Trego , John I. Koeper , Robert J. Henshaw
IPC分类号： B62D5104
CPC分类号： B62D51/001 , B62B5/063 , B62B5/087 , H01H2009/068 , H01H2300/026
摘要： Supplemental walk along control for walkie/rider pallet trucks is provided by supplemental jog switches and coast release switches provided adjacent to the base of load carrying forks. The supplemental jog switches are enabled during coasting operation so that operators can advance to the base of the forks to accelerate the trucks between closely spaced picks located along substantially straight portions of pick routes. For application of the trucks' brakes, the operators activate the coast release switches to release the coast mode and enable deadman brake mechanisms to brake the trucks. A steering direction detector is provided to determine the direction of the steered wheel so that if the steered wheel is not directed substantially straight ahead, then operation of the truck from the supplemental jog switches is disabled.
摘要翻译：通过辅助步行开关和靠近承载叉的底座设置的滑行释放开关提供对步行/搭车叉车的辅助行走。在惯性操作期间，辅助滚动开关被启用，使得操作者可以前进到叉的底部，以便在沿拾取路径的大致直线部分定位的紧密间隔的拾取之间加速卡车。对于卡车制动器的应用，操作人员激活海岸释放开关以释放海岸模式，并使得制动器制动机构能够刹车。提供转向方向检测器以确定转向轮的方向，使得如果转向轮没有大致向前指向，则来自补充点动开关的卡车的操作被禁用。

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