-
公开(公告)号:US20150307336A1
公开(公告)日:2015-10-29
申请号:US14425498
申请日:2012-09-04
申请人: Martin MCVICAR , Robert MOFFETT , Mark WHYTE
发明人: Martin MCVICAR , Robert MOFFETT , Mark WHYTE
CPC分类号: B66F9/07568 , B62D1/14 , B62D5/0418 , B62D6/002 , B66F9/065
摘要: A motorised truck with tiller such as a pallet carrier or forklift truck has a tiller-controlled steerable wheel 14 which is steered by a motor having an associated steering motor controller. The steering motor controller in a normal mode of operation detects movement of the tiller as it is rotated relative to the chassis to steer the truck, and outputs control signals to cause the steering motor to steer the wheel such that it follows the tiller angle with a fixed, predetermined offset (which may be zero or non-zero). In a realignment mode of operation, the controller can change the predetermined angular offset, and the controller can preferably align the wheel with the tiller or with an axis of the chassis. The truck can be manoeuvred more easily into and out of tight spaces with the operator and tiller offset to the side of the truck. The tiller can also be offset manually from the wheel by decoupling the tiller and wheel, and thereby changing the predetermined offset for subsequent operation.
摘要翻译: 具有耕耘机例如托盘搬运车或叉车的电动卡车具有舵柄控制的转向轮14,该转向轮由具有相关转向马达控制器的马达转向。 在正常操作模式下的转向马达控制器检测分拣机相对于底盘旋转的运动,以引导卡车,并且输出控制信号,以使转向马达转向车轮,使得它与舵柄角度一致 固定的,预定的偏移(可以是零或非零)。 在重新对准操作模式中,控制器可以改变预定的角度偏移,并且控制器可以优选地将轮与耕作机或与底盘的轴线对准。 叉车可以更容易地操纵和移出狭窄的空间,操作员和耕作机偏移到卡车侧面。 耕耘机还可以通过使耕耘机和车轮解耦而从车轮手动偏移,从而改变预定的偏移量用于随后的操作。
-
公开(公告)号:US5749695A
公开(公告)日:1998-05-12
申请号:US865931
申请日:1997-05-30
申请人: Robert Moffett , Carol Moffett , James McAdam , Paul Quinn , Gerard McHugh , Gerard Harte , Andrew Wylie , Martin McVicar , Thomas Cadden
发明人: Robert Moffett , Carol Moffett , James McAdam , Paul Quinn , Gerard McHugh , Gerard Harte , Andrew Wylie , Martin McVicar , Thomas Cadden
CPC分类号: B66F9/07563
摘要: A universal forklift truck mounting frame (1) for fitting at a rear end of a carrier vehicle chassis has a composite base support framework. The base support framework has a rear support beam (8) and a front support beam (20) interconnected by a pair of spaced-apart hanger plates (5). Each hanger plate (5) has a flanged upper end (6) to provide a laterally extending chassis engaging surface. A wheel rest plate (9) is mounted at each end of the rear support beam (8). A pair of fork support sleeves (18), each for engagement with a fork of a forklift truck are mounted on the support framework between and substantially parallel to the hanger plates (5). A crash bar (10) is mounted at a rear end of the hanger plates (5).
摘要翻译: 用于安装在运输车辆底盘的后端的通用叉车安装架(1)具有复合基座支撑框架。 基部支撑框架具有后支撑梁(8)和通过一对间隔开的悬挂板(5)互连的前支撑梁(20)。 每个悬挂板(5)具有带凸缘的上端(6),以提供横向延伸的底座接合表面。 在后支撑梁(8)的每一端安装有轮架板(9)。 一对叉支撑套筒(18)各自用于与叉车的叉子相接合,安装在支撑框架上并且基本上平行于悬挂板(5)。 碰撞杆(10)安装在吊架板(5)的后端。
-
公开(公告)号:US08768538B2
公开(公告)日:2014-07-01
申请号:US13579158
申请日:2010-02-17
申请人: Martin McVicar , Robert Moffett
发明人: Martin McVicar , Robert Moffett
IPC分类号: B66C19/00
CPC分类号: B66C19/007
摘要: A straddle carrier comprises a frame (10) having opposite substantially parallel sides (12, 14) and which is configured for straddling a container to be lifted and transported between said opposite sides. The carrier has three ground wheels (24, 26) and (28) to enable the frame to be positioned over the container. The ground wheels comprise a first ground wheel (24) disposed at least approximately centrally on one side (12) of the frame, and second and third ground wheels (26, 28) disposed at opposite ends of the other side (14) of the frame. The second and third wheels (26, 28) are steerable by rotation about respective substantially vertical axes (40, 42).
摘要翻译: 跨乘架包括具有相对的大致平行的侧面(12,14)的框架(10),并且该框架构造成用于跨越待提升和在所述相对侧之间运输的容器。 载体具有三个接地轮(24,26)和(28),以使框架能够定位在容器上方。 地面轮包括设置在框架的一侧(12)上的至少大约中心的第一研磨轮(24)和设置在该框架的另一侧(14)的相对端的第二和第三接地轮(26,28) 帧。 第二和第三轮(26,28)可通过围绕相应的大致垂直的轴线(40,42)旋转而转向。
-
公开(公告)号:US07870922B2
公开(公告)日:2011-01-18
申请号:US12303146
申请日:2006-06-02
申请人: Martin McVicar , Robert Moffett , Meredith Hall , Mark Whyte
发明人: Martin McVicar , Robert Moffett , Meredith Hall , Mark Whyte
IPC分类号: B62D61/12
CPC分类号: B66F9/07563
摘要: A forklift truck (10) comprising a truck body, a fork mechanism at one end of the body, and at least one wheel (18) at an opposite end of the body, said at least one wheel (18) being mounted on the body for translational movement relative to the body between a working position and a storage position.
摘要翻译: 一种叉车(10),包括卡车主体,在所述主体的一端的叉机构,以及在所述主体的相对端处的至少一个轮(18),所述至少一个轮(18)安装在所述主体 用于在工作位置和存储位置之间相对于身体的平移运动。
-
公开(公告)号:US20090145697A1
公开(公告)日:2009-06-11
申请号:US12303146
申请日:2006-06-02
申请人: Martin McVicar , Robert Moffett , Meredith Hall , Mark Whyte
发明人: Martin McVicar , Robert Moffett , Meredith Hall , Mark Whyte
IPC分类号: B66F9/12
CPC分类号: B66F9/07563
摘要: A forklift truck (10) comprising a truck body, a fork mechanism at one end of the body, and at least one wheel (18) at an opposite end of the body, said at least one wheel (18) being mounted on the body for translational movement relative to the body between a working position and a storage position.
摘要翻译: 一种叉车(10),包括卡车主体,在所述主体的一端的叉机构,以及在所述主体的相对端处的至少一个轮(18),所述至少一个轮(18)安装在所述主体 用于在工作位置和存储位置之间相对于身体的平移运动。
-
公开(公告)号:USD579624S1
公开(公告)日:2008-10-28
申请号:US29297715
申请日:2007-11-16
申请人: Martin McVicar , Robert Moffett , Mark Whyte
设计人: Martin McVicar , Robert Moffett , Mark Whyte
-
公开(公告)号:US07117962B2
公开(公告)日:2006-10-10
申请号:US10494974
申请日:2001-10-03
申请人: Robert Moffett , Gerry McHugh , Joe O'Brien , Gary Harte , Martin McVicar
发明人: Robert Moffett , Gerry McHugh , Joe O'Brien , Gary Harte , Martin McVicar
IPC分类号: B62D11/00
CPC分类号: B66F9/07572 , B60K17/356 , B60Y2200/15 , B66F9/10 , B66F9/105
摘要: An articulated forklift truck for use in narrow aisles comprises a front chassis section (10) having a first pair of ground-engaging wheels (20) and a rear chassis section (12) having a second pair of ground-engaging wheels (22). The front chassis section (10) carries a mast (16) and lift forks (18) and is pivoted to the rear chassis section (12) about a substantially vertical axis (14) to allow the truck to be steered. Both front wheels (20) but only one of the rear wheels (22) are driven by electric of hydrostatic motors (24, 26).
摘要翻译: 用于狭窄通道的铰接式叉车包括具有第一对接地轮(20)的前底盘部分(10)和具有第二对接地轮(22)的后底架部分(12)。 前机架部分(10)承载桅杆(16)和升降叉(18),并且围绕基本上垂直的轴线(14)枢转到后底盘部分(12),以允许卡车被转向。 两个前轮(20),但只有一个后轮(22)由静液压马达(24,26)的电动驱动。
-
公开(公告)号:US06059330A
公开(公告)日:2000-05-09
申请号:US866062
申请日:1997-05-30
申请人: Robert Moffett , Carol Moffett , James McAdam , Paul Quinn , Gerard McHugh , Gerard Harte , Andrew Wylie , Martin McVicar , Thomas Cadden
发明人: Robert Moffett , Carol Moffett , James McAdam , Paul Quinn , Gerard McHugh , Gerard Harte , Andrew Wylie , Martin McVicar , Thomas Cadden
CPC分类号: B66F9/07563 , B60R19/38
摘要: A crash bar assembly for a vehicle having an auxiliary equipment carrying mode with, for example, a forklift extending beyond its rearmost portion. The impact absorbing bar forming part of the assembly is movable outwardly to adjacent the rearmost end of the forklift on bars in sockets. A forklift may have a crash bar assembly mounted on itself.
摘要翻译: 一种用于具有辅助设备承载模式的车辆的碰撞杆组件,其具有例如延伸超出其最后部分的叉车。 形成组件的一部分的冲击吸收杆可以在插座中的杆上向外移动到叉车的最后端附近。 叉车可能具有安装在自身上的碰撞杆组件。
-
公开(公告)号:US20120323408A1
公开(公告)日:2012-12-20
申请号:US13579158
申请日:2010-02-17
申请人: Martin McVicar , Robert Moffett
发明人: Martin McVicar , Robert Moffett
IPC分类号: B66C19/00
CPC分类号: B66C19/007
摘要: A straddle carrier comprises a frame (10) having opposite substantially parallel sides (12, 14) and which is configured for straddling a container to be lifted and transported between said opposite sides. The carrier has three ground wheels (24, 26) and (28) to enable the frame to be positioned over the container. The ground wheels comprise a first ground wheel (24) disposed at least approximately centrally on one side (12) of the frame, and second and third ground wheels (26, 28) disposed at opposite ends of the other side (14) of the frame. The second and third wheels (26, 28) are steerable by rotation about respective substantially vertical axes (40, 42).
摘要翻译: 跨乘架包括具有相对的大致平行的侧面(12,14)的框架(10),并且该框架构造成用于跨越待提升和在所述相对侧之间运输的容器。 载体具有三个接地轮(24,26)和(28),以使框架能够定位在容器上方。 地面轮包括设置在框架的一侧(12)上的至少大约中心的第一研磨轮(24)和设置在该框架的另一侧(14)的相对端的第二和第三接地轮(26,28) 帧。 第二和第三轮(26,28)可通过围绕相应的大致垂直的轴线(40,42)旋转而转向。
-
公开(公告)号:US06269901B1
公开(公告)日:2001-08-07
申请号:US08883960
申请日:1997-06-27
申请人: Robert Moffett , Carol Moffett , James McAdam , Paul Quinn , Gerard McHugh , Gerard Harte , Andrew Wylie , Martin McVicar , Thomas Cadden
发明人: Robert Moffett , Carol Moffett , James McAdam , Paul Quinn , Gerard McHugh , Gerard Harte , Andrew Wylie , Martin McVicar , Thomas Cadden
IPC分类号: B60K800
CPC分类号: B66F9/07572 , B60K17/356 , F16H61/44 , F16H61/448
摘要: A hydraulic drive system incorporating a hydraulic pump for three wheeled vehicles such as “piggy back” forklifts in which there are at least two separate but linked drives forming one drive unit for each of the wheels and each drive has a separate input and output. Valving is provided to provide both parallel and series operation of the system for optimum torque, speed and anti skid operation. In one preferred way of carrying out the invention a single drive unit feeds one of the drives of each of the other drives. The hydraulic pump feeds the single drive unit and one of the drives of the other transverse drive units. By-pass diverter valves are fitted across the drives of the transverse drive units.
摘要翻译: 一种液压驱动系统,其包括用于三轮车辆的液压泵,例如“背负式”叉车,其中存在形成用于每个车轮和每个驱动器的一个驱动单元的至少两个分离但连接的驱动器,其具有单独的输入和输出。 提供阀门以提供系统的并联和串联操作,以实现最佳扭矩,速度和防滑操作。 在实施本发明的一种优选方式中,单个驱动单元馈送每个其它驱动器的驱动器之一。 液压泵为单个驱动单元和另一个横向驱动单元的驱动器之一供给。 旁路分流阀安装在横向驱动单元的驱动器之间。
-
-
-
-
-
-
-
-
-