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    • 4. 发明授权
    • Method of operating a working machine
    • 操作工作机器的方法
    • US08965637B2
    • 2015-02-24
    • US12817858
    • 2010-06-17
    • Richard Anthony BrooksGraham Mark BrooksKevin William Ford
    • Richard Anthony BrooksGraham Mark BrooksKevin William Ford
    • B66F9/20B66F17/00E02F3/43E02F9/20B66C23/90B66F9/065
    • B66F17/003B66C23/90B66F9/0655E02F3/437E02F9/2029
    • A method of operating a working machine which includes a main structure and a working arm pivotally mounted at one end on the main structure. The working arm is raisable and lowerable relative to the main structure by a first actuator device, and is extendible relative to the main structure by a second actuator device. In use, the arm carries at another end a working implement which can carry a load. The machine further including a ground engaging drive structure by which the machine is drivable on the ground. The machine has a longitudinal load moment control system which automatically disables operation of the first and/or second actuator devices from increasing longitudinal instability in the event that a predetermined instability is sensed. When the machine senses a ground travelling speed above a threshold speed, the longitudinal load moment control system is disabled.
    • 一种操作工作机器的方法,其包括主结构和可枢转地安装在主结构上的一端的工作臂。 工作臂通过第一致动器装置相对于主结构可升高和可降低,并且可通过第二致动器装置相对于主结构延伸。 在使用中,手臂在另一端装载可承载负载的工作装置。 该机器还包括地面接合驱动结构,通过该接地驱动结构,机器可在地面上驱动。 机器具有纵向负载力矩控制系统,其在预定的不稳定性被感测的情况下自动禁止第一和/或第二致动器装置的操作增加纵向不稳定性。 当机器感测到地面行驶速度超过阈值速度时,纵向负载力矩控制系统被禁用。
    • 5. 发明授权
    • Surface treating appliance
    • 表面处理设备
    • US08671511B2
    • 2014-03-18
    • US12900304
    • 2010-10-07
    • Andrew James WillsMatthew William FordJames WhiteJames DysonPeter David GammackStephen Benjamin Courtney
    • Andrew James WillsMatthew William FordJames WhiteJames DysonPeter David GammackStephen Benjamin Courtney
    • A47L5/28
    • A47L5/30A47L9/0054A47L9/009
    • An upright surface treating appliance includes a main body having a user operable handle, a surface treating head connected to a yoke moveable relative to the main body, a stand moveable relative to both the main body and the yoke between a supporting position for supporting the main body in an upright position, and a retracted position, and a stand retaining mechanism for releasably retaining the stand in the supporting position and from which the stand is releasable upon application of a force to one of the main body and the stand. The yoke is moveable relative to the main body in response to an impact on the surface treating head to apply said force to the stand. This allows the force of the impact on the surface treating head to be transferred through the stand to the stand retaining mechanism, which, depending on the magnitude of the impact, can release both the stand and the yoke for movement relative to the main body. This avoids the need to provide separate releasing mechanisms for both the yoke and the stand.
    • 立式表面处理装置包括具有用户操作手柄的主体,连接到可相对于主体移动的轭的表面处理头,可相对于主体和轭两者移动的支架,用于支撑主体 身体处于直立位置和缩回位置,以及支架保持机构,用于将支架可释放地保持在支撑位置,并且当对主体和支架中的一个施加力时支架可从该支架释放。 响应于对表面处理头的冲击,轭可相对于主体移动以向支架施加所述力。 这样就可以使表面处理头的冲击力通过支架传递到支架保持机构,这取决于冲击的大小,可以释放支架和轭架以相对于主体移动。 这避免了为轭和支架提供单独的释放机构的需要。
    • 6. 发明申请
    • SURFACE TREATING APPLIANCE
    • 表面处理设备
    • US20110088206A1
    • 2011-04-21
    • US12899360
    • 2010-10-06
    • Matthew William FORDAndrew James Wills
    • Matthew William FORDAndrew James Wills
    • A47L9/04
    • A47L5/32A47L9/0054A47L9/009A47L9/22
    • An upright surface treating appliance includes a main body and a cleaner head connected to a yoke. The main body is rotatable relative to the yoke about a first axis for movement between an upright position and a reclined position. A stand is moveable relative to both the main body and the yoke, preferably also about this first axis between a supporting position for supporting the main body in its upright position, and a retracted position. The stand is biased towards its retracted position by a spring. An actuator is rotatable about a second axis spaced from the first axis to move the stand away from its supporting position against the biasing force of the torsion spring. A drive member drives rotation of the actuator about the second axis as the main body is moved from a reclined position to an upright position. The actuator has a set of teeth which meshes with a profiled surface to drive the movement of the stand away from its supporting position
    • 立式表面处理装置包括连接到轭的主体和清洁器头。 主体相对于轭架可旋转,围绕第一轴线在直立位置和倾斜位置之间运动。 支架相对于主体和轭可移动,优选地也围绕该第一轴线在用于将主体支撑在其直立位置的支撑位置和缩回位置之间。 支架通过弹簧偏向其缩回位置。 致动器可围绕与第一轴线间隔开的第二轴线旋转,以抵抗扭转弹簧的偏压力使支架远离其支撑位置移动。 当主体从倾斜位置移动到直立位置时,驱动构件驱动致动器围绕第二轴的旋转。 致动器具有与成型表面啮合的一组齿,以驱动支架远离其支撑位置的运动
    • 7. 发明申请
    • Method Of Operating A Working Machine
    • 操作机器的方法
    • US20100322753A1
    • 2010-12-23
    • US12817858
    • 2010-06-17
    • Richard Anthony BrooksGraham Mark BrooksKevin William Ford
    • Richard Anthony BrooksGraham Mark BrooksKevin William Ford
    • B66F9/22G06F19/00B66F9/075B66F9/20B66F9/08
    • B66F17/003B66C23/90B66F9/0655E02F3/437E02F9/2029
    • A method of operating a working machine which includes a main structure and a working arm pivotally mounted at one end on the main structure. The working arm is raisable and lowerable relative to the main structure by a first actuator device, and is extendible relative to the main structure by a second actuator device. In use, the arm carries at another end a working implement which can carry a load. The machine further including a ground engaging drive structure by which the machine is drivable on the ground. The machine has a longitudinal load moment control system which automatically disables operation of the first and/or second actuator devices from increasing longitudinal instability in the event that a predetermined instability is sensed. When the machine senses a ground travelling speed above a threshold speed, the longitudinal load moment control system is disabled.
    • 一种操作工作机器的方法,其包括主结构和可枢转地安装在主结构上的一端的工作臂。 工作臂通过第一致动器装置相对于主结构可升高和可降低,并且可通过第二致动器装置相对于主结构延伸。 在使用中,手臂在另一端装载可承载负载的工作装置。 该机器还包括地面接合驱动结构,通过该接地驱动结构,机器可在地面上驱动。 机器具有纵向负载力矩控制系统,其在预定的不稳定性被感测的情况下自动禁止第一和/或第二致动器装置的操作增加纵向不稳定性。 当机器感测到地面行驶速度超过阈值速度时,纵向负载力矩控制系统被禁用。