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101. 发明申请

US20080159839A1 Lift Gate Apparatus for a Truck or Trailer Body 有权
标题翻译：用于卡车或拖车车身的升降门设备
公开(公告)号：US20080159839A1
公开(公告)日：2008-07-03
申请号：US11816861
申请日：2006-03-10
申请人： Celio J. Gomes , David F. Rivers
发明人： Celio J. Gomes , David F. Rivers
IPC分类号： B60P1/44
CPC分类号： B60P1/4421 , B60P1/4471
摘要： A lift gate apparatus for a truck or trailer body is provided that includes a platform and a drive mechanism operable to pivot the platform between a stowed position and a deployed position, and vertically move the platform from a bed-level position and a lower than bed-level position. In some embodiments, the drive mechanism utilizes a pneumatic motor to power one or both of a pivot drive and a lift drive. In some embodiments, the drive mechanism utilizes one or more pneumatic cylinders within the pivot drive or lift drive. In some embodiments, one or more pneumatic cylinders are arranged to both pivot the platform and vertically lift the platform, thereby combining the functionality of the pivot drive and the lift drive. The emergency brake system of the truck or trailer body can be used as a source of compressed air to power the pneumatic motor and/or cylinders.
摘要翻译：提供了一种用于卡车或拖车主体的升降门装置，其包括平台和可操作以在收起位置和展开位置之间枢转平台的平台和驱动机构，并且将平台从床层位置和低于床位置。在一些实施例中，驱动机构利用气动马达为枢轴驱动装置和提升驱动装置中的一个或两者供电。在一些实施例中，驱动机构利用枢转驱动器或提升驱动器内的一个或多个气动缸。在一些实施例中，一个或多个气动缸被布置成使平台枢转并且垂直地提升平台，从而组合枢转驱动器和提升驱动器的功能。卡车或拖车车身的紧急制动系统可用作压缩空气源，为气动马达和/或气缸提供动力。

102. 发明授权

US07367770B2 Retractable tail-lift for a vehicle 失效
标题翻译：一种车辆的伸缩式尾翼
公开(公告)号：US07367770B2
公开(公告)日：2008-05-06
申请号：US10530906
申请日：2003-10-16
申请人： Gerd Bär
发明人： Gerd Bär
IPC分类号： B60P1/44
CPC分类号： B60P1/431 , B60P1/445 , B60P1/4485
摘要： A retractable tail-lift for a vehicle comprises a lifting mechanism (30) for lifting and lowering a platform (50), and guiding rails (21) in which the lifting mechanism (30) with one vertical carriage (32) each is suspended and can be slidably displaced between a working position located behind the vehicle and a travelling position located below the vehicle, wherein each carriage (32) has a front guiding element (40a) with an upper sliding member (42a) and rear guiding element (40b) with a lower sliding member (42b). The front guiding element (40a) is attached from above onto the carriage (32) and is arrested on the carriage (32) at right angles to the direction of attachment, and the rear guiding element (40b) is attached from below onto the carriage (32) in an opening (32.3) of the carriage (32) and is arrested on the carriage (32) at right angles to the direction of attachment.
摘要翻译：用于车辆的伸缩式尾部提升机包括用于升降平台（50）的提升机构（30），并且导轨（21），其中提升机构（30）各自悬挂有一个垂直滑架（32），并且可以在位于车辆后方的工作位置和位于车辆下方的行进位置之间滑动地移动，其中每个滑架（32）具有前导向元件（40a），其具有上滑动构件（42a）和后引导元件 40b）具有下滑动构件（42b）。前引导元件（40a）从上方附接到滑架（32）上，并且与安装方向成直角地悬挂在滑架（32）上，后引导元件（40b）从下方被安装到托架（32）位于托架（32）的开口（32.3）中，并与托架（32）成直角地安装在安装方向上。

103. 发明授权

US07287625B1 Forklift safety sensor and control system 失效
标题翻译：叉车安全传感器和控制系统
公开(公告)号：US07287625B1
公开(公告)日：2007-10-30
申请号：US11051535
申请日：2005-02-04
申请人： Brian L. Harris
发明人： Brian L. Harris
IPC分类号： B66F9/06 , B60P1/44 , B66B1/24
CPC分类号： B66F17/003 , B66F9/0755 , B66F9/12
摘要： A forklift safety sensor and control system for preventing unsafe wear on the bottom surface of the fork. A fork height sensor detects when the fork is below a predefined threshold height at which the bottom surface is in close proximity to the ground or is in contact with the ground. The sensor sends a height signal to a system controller. In response, the controller sends a lockout signal to a lockout device, which prevents the forklift's drive mechanism from moving the forklift relative to the ground. The controller may also send an alert to the driver. When the fork is raised above the threshold height, the lockout is removed.
摘要翻译：叉车安全传感器和控制系统，用于防止叉子底面不安全的磨损。叉高度传感器检测叉子何时低于底面紧邻地面或与地面接触的预定阈值高度。传感器向系统控制器发送高度信号。作为响应，控制器向锁定装置发送锁定信号，这防止叉车的驱动机构相对于地面移动叉车。控制器还可以向驾驶员发送警报。当叉子升高到阈值高度以上时，锁定将被移除。

104. 发明授权

US07258384B2 Folding ramp system 失效
标题翻译：折叠斜坡系统
公开(公告)号：US07258384B2
公开(公告)日：2007-08-21
申请号：US11109268
申请日：2005-04-19
申请人： Mark Drabik , Kenneth V. Hollewa , Brian Harrod , David Mitchenall , Jay H. Ovenshire
发明人： Mark Drabik , Kenneth V. Hollewa , Brian Harrod , David Mitchenall , Jay H. Ovenshire
IPC分类号： B60P1/44 , E01D1/00
CPC分类号： B60P1/435 , B62D33/0273
摘要： A pair of folding ramps each of which having a hinge connecting a first ramp section pivotally to a second ramp section. When in a fully unfolded state, structural support adjacent the hinge is provided by a tension cable assembly composed of a tension cable connecting to the first and second ramp sections and passing over an end of a mast, wherein the mast is connected with the hinge so as to be pivotal with respect to the first and second ramp sections. When in a fully folded state, the folding ramps are stored within a ramp storage receptacle of a tail gate.
摘要翻译：一对折叠斜面，每个折叠斜面具有将第一斜坡部分枢转地连接到第二斜坡部分的铰链。当处于完全展开状态时，靠近铰链的结构支撑件由拉力缆线组件提供，该拉力缆线组件由连接到第一和第二斜坡部分并经过桅杆的一端的拉力缆索组成，其中桅杆与铰链连接相对于第一和第二斜坡部分是枢转的。当处于完全折叠状态时，折叠斜坡存储在尾门的斜坡存储容器内。

105. 发明申请

US20050220584A1 Vehicle-mounted lifting system 失效
标题翻译：车载提升系统
公开(公告)号：US20050220584A1
公开(公告)日：2005-10-06
申请号：US11079430
申请日：2005-03-14
申请人： Ronald Studer
发明人： Ronald Studer
IPC分类号： B60P1/04 , B60P1/44 , E02F3/00
CPC分类号： B60P1/4435
摘要： Provided is a lifting system for a vehicle comprising a first track mounted within said vehicle, a second track mounted within said vehicle, a first lifting arm extendable from said first track, a second lifting arm extendable from said second track, a first windable support extendable from said first lifting arm, and a second windable support extendable from said second lifting arm.
摘要翻译：本发明提供了一种用于车辆的提升系统，其包括安装在所述车辆内的第一轨道，安装在所述车辆内的第二轨道，可从所述第一轨道延伸的第一升降臂，可从所述第二轨道延伸的第二升降臂，以及从所述第二提升臂延伸的第二可卷绕支撑件。

106. 发明申请

US20050074190A1 Telescopic rail 审中-公开
标题翻译：伸缩轨
公开(公告)号：US20050074190A1
公开(公告)日：2005-04-07
申请号：US10900604
申请日：2004-07-28
申请人： Reinhold Traiser , Diethelm Frech
发明人： Reinhold Traiser , Diethelm Frech
IPC分类号： A47B88/00 , A47B88/04 , A47B88/08 , A47B88/12 , A47B88/16 , B60N2/06 , B60P1/44 , F24C15/16
CPC分类号： F24C15/168 , A47B88/483 , A47B2210/0059
摘要： A telescopic rail with at least two rail elements displaceable relative to each other in a longitudinal direction, which comprise at least one outer rail (1), one inner rail (2) and optionally one or more middle rails, in which the rail elements have supporting surfaces, sliding surfaces or both, and in which in each case between two rail elements arranged displaceably against each other, at least one slide element (3) is provided. In order to provide a telescopic rail in particular for the car industry, which can support high loads with comparatively compact dimensions, according to the invention the slide element (3) has slides which extend between the supporting surfaces and sliding surfaces of two rail elements displaceable against each other and are in contact with the sliding and supporting surfaces.
摘要翻译：一种具有至少两个轨道元件的伸缩轨道，所述至少两个轨道元件在纵向方向上相对于彼此移动，所述至少两个轨道元件包括至少一个外轨道（1），一个内轨道（2）和可选的一个或多个中间轨道，轨道元件支撑表面，滑动表面或两者，并且其中在每种情况下，两个轨道元件彼此排列布置，提供至少一个滑动元件（3）。为了提供一种特别用于汽车工业的伸缩轨道，其可以支撑具有相对紧凑尺寸的高负载，根据本发明，滑动元件（3）具有滑动件，其在支撑表面和两个轨道元件的可移动的滑动表面之间延伸彼此相对并且与滑动和支撑表面接触。

107. 发明授权

US06846150B2 Pivoting trailer hitch 失效
标题翻译：枢机挂车挂车
公开(公告)号：US06846150B2
公开(公告)日：2005-01-25
申请号：US10353610
申请日：2003-01-29
申请人： Wayne L. Krause
发明人： Wayne L. Krause
IPC分类号： B60D1/54 , B60P1/44
CPC分类号： B60P1/44 , B60D1/54
摘要： A trailer hitch assembly adapted for use with a foldable liftgate assembly on a truck. The trailer hitch assembly is able to be pivoted out of the way of the liftgate assembly as the liftgate is deployed from a stowed position beneath the truck chassis. The liftgate assembly may include a foldable platform including a main platform member and a platform extension.
摘要翻译：适于与卡车上的可折叠升降门组件一起使用的拖车牵引组件。拖车悬挂组件能够在升降门从卡车底盘下方的收起位置展开时枢转到离开升降门组件的方式。提升门组件可以包括可折叠平台，其包括主平台构件和平台延伸部。

108. 发明授权

US6164895A Trailer hitch mounted lifting attachment 有权
标题翻译：拖车搭接吊装附件
公开(公告)号：US6164895A
公开(公告)日：2000-12-26
申请号：US287708
申请日：1999-04-07
申请人： Edward M. Croswell
发明人： Edward M. Croswell
IPC分类号： B60P1/44 , B60P9/00
CPC分类号： B60P1/4485
摘要： A lifting attachment is disclosed for use in conjunction with a trailer hitch mounted to a vehicle. The lifting attachment includes a support assembly which is detachably connected to the trailer hitch and this support assembly includes a vertically extending support beam. The attachment includes a platform having a generally planar top and an elongated arm having one end pivotally connected to the platform and a second end pivotally connected to the support beam. A hydraulic piston and cylinder assembly is pivotally connected between the support beam and an intermediate point on the arm so that extension and retraction of the piston within the cylinder selectively raises and lowers the platform.
摘要翻译：公开了一种用于与安装在车辆上的拖车连接结合使用的提升附件。提升附件包括可拆卸地连接到拖车搭接件的支撑组件，并且该支撑组件包括垂直延伸的支撑梁。附件包括具有大致平坦的顶部和细长臂的平台，所述细长臂的一端枢转地连接到平台，第二端枢转地连接到支撑梁。液压活塞和气缸组件枢转地连接在支撑梁和臂之间的中间点之间，使得活塞在气缸内的伸出和缩回选择性地升高和降低平台。

109. 发明授权

US6102648A Driving mechanism for vehicle lifts 失效
标题翻译：汽车升降机驱动机构
公开(公告)号：US6102648A
公开(公告)日：2000-08-15
申请号：US924782
申请日：1997-09-05
申请人： Percy Fretwell , Dante Vincent DeLeo
发明人： Percy Fretwell , Dante Vincent DeLeo
IPC分类号： A61G3/06 , B60P1/44
CPC分类号： A61G3/06 , A61G3/062 , A61G3/067 , A61G2220/16 , Y10S414/134
摘要： A vehicle lift for use in conjunction with a vehicle to facilitate passengers boarding and leaving the vehicle. The vehicle lift has an improved driving mechanism for moving a platform between a stowed position to a deployed position. The driving mechanism includes a bidirectional motor which is mechanically coupled to a gear box which in turn is coupled to a pinion that is connected to a main sprocket. A longitudinal bracket is affixed to the underside of a top panel of the mounting enclosure and is located parallel to a longitudinal guide bar. At both ends of the longitudinal bracket are sprockets which are coupled by a loop chain. Accordingly, engaging the main sprocket with the loop chain moves the traveling assembly inward or outward with respect to the vehicle. The chain is immobilized by a manual spring biased locking mechanism to prevent the chain from moving linearly along the bracket. Therefore, when the motor is energized, it actuates the gear box which in turn drives the pinion, which in turn rotates the main sprocket to linearly travel on the chain moving the platform to a deployed position and visa verse.
摘要翻译：与车辆一起使用的车辆升降机，以便乘客登机和离开车辆。车辆升降机具有用于在收起位置到展开位置之间移动平台的改进的驱动机构。驱动机构包括双向马达，其机械地联接到齿轮箱，该齿轮箱又联接到连接到主链轮的小齿轮。纵向支架固定到安装壳体的顶板的下侧并且平行于纵向导杆定位。在纵向支架的两端是通过环链连接的链轮。因此，将主链轮与环链接合使得行进组件相对于车辆向内或向外移动。链条通过手动弹簧偏置锁定机构固定，以防止链条沿支架线性移动。因此，当电动机通电时，它致动齿轮箱，齿轮箱又驱动小齿轮，齿轮箱又使主链轮旋转，从而在链条上线性行进，将平台移动到展开位置和签证。

110. 发明授权

US6019567A Slidable load lifting system 失效
标题翻译：可滑动负载提升系统
公开(公告)号：US6019567A
公开(公告)日：2000-02-01
申请号：US46349
申请日：1998-03-23
申请人： Gerald A. Lutkus , Ronald K. Farleman
发明人： Gerald A. Lutkus , Ronald K. Farleman
IPC分类号： B60P1/00 , B60P1/44 , B60P1/46
CPC分类号： B60P1/4442 , B60P1/003 , Y10S414/127
摘要： A slidable load lift apparatus is selectively completely retractable into the bed of a standard pickup truck. The load lift apparatus includes a base frame member attached to the pickup truck bed, the base frame member supporting a substantially planar roller platform member slidably engaged with the base frame member. The base frame member includes a pair of elongate rail members extending in parallel along a first longitudinal axis and adapted to engage a set of roller wheels provided on the bottom of the roller platform member. A substantially planar lift platform member is operatively connected to the roller platform member through a set of parallelogram linkages which permit the lift platform to be moved between a raised position coplanar with the roller platform member and a lowered position out of the plane of the roller member for convenient loading of the lift platform at ground level. In the raised coplanar orientation between the lift platform member and the roller platform member, the platform member pair are slidable together relative to the base frame member. A locking arrangement is provided to prevent the inadvertent sliding of the roller platform member relative to the base frame member when the pickup truck vehicle supporting the load lift apparatus is in motion.
摘要翻译：可滑动的负载提升装置选择性地完全缩回到标准皮卡车的床中。负载提升装置包括安装在皮卡车底座上的基座框架构件，底座框架构件支撑与底架构件可滑动地接合的基本上平面的滚子平台构件。基座框架构件包括一对细长导轨构件，其沿着第一纵向轴线平行地延伸并且适于接合设置在滚子平台构件的底部上的一组滚轮。基本上平面的升降平台构件通过一组平行四边形连杆可操作地连接到滚子平台构件，该组平行四边形连杆允许升降平台在与滚子平台构件共面的升高位置与滚子构件平面之间的降低位置之间移动方便地在地面上装载电梯平台。在升降平台构件和滚子平台构件之间的升高的共面取向中，平台构件对相对于基架构件可一起滑动。提供了一种锁定装置，以防止当支撑负载提升装置的皮卡车运动时滚子平台构件相对于基架构件的意外滑动。

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