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1. 发明申请

US20090045381A1 MODULAR LIFT ASSEMBLY 有权
标题翻译：模块提升装置
公开(公告)号：US20090045381A1
公开(公告)日：2009-02-19
申请号：US12189002
申请日：2008-08-08
申请人： Donald A. Hoffend, JR.
发明人： Donald A. Hoffend, JR.
IPC分类号： B66D1/12
CPC分类号： A63J1/028 , B66D1/00 , B66D1/36 , B66D1/39 , B66D5/22
摘要： A lift assembly having a drum rotatably mounted to a frame and linearly translatable with respect to one or more portions of the frame. A plurality of head blocks can be connected to the frame along a helical mounting path, wherein linear translation of the drum during takeoff or take-up can maintain a predetermined fleet angle between a take off point from the drum and the head block.
摘要翻译：一种提升组件，其具有可旋转地安装到框架上的滚筒，并且可相对于框架的一个或多个部分线性地平移。多个头部块可以沿着螺旋安装路径连接到框架，其中在起飞或卷取期间滚筒的直线平移可以在从滚筒的起飞点和头部块之间保持预定的机队角度。

2. 发明申请

US20120037863A1 MODULAR LIFT ASSEMBLY 有权
标题翻译：模块提升装置
公开(公告)号：US20120037863A1
公开(公告)日：2012-02-16
申请号：US13280804
申请日：2011-10-25
申请人： Donald A. Hoffend, JR.
发明人： Donald A. Hoffend, JR.
IPC分类号： B66D3/08 , B66D1/36
CPC分类号： A63J1/028 , B66D1/00 , B66D1/36 , B66D1/39 , B66D5/22
摘要： A modular lift assembly includes a frame, at least one head block connected to the frame, a drum rotatably connected to the frame about an axis of rotation and having at least one winding section, and a drive mechanism operatively connected to the drum for rotating the drum. In various examples, the lift assembly includes at least one loft block internal or external relative to the frame. The loft block is configured to guide a cable from the at least one head block to a load. The lift assembly can further include a load brake positioned along the axis of drum rotation to reduce risks associated with a drive or motor failure.
摘要翻译：模块化升降组件包括框架，连接到框架的至少一个头部块，围绕旋转轴线可旋转地连接到框架并具有至少一个卷绕部分的滚筒，以及可操作地连接到滚筒的驱动机构，用于使鼓。在各种示例中，电梯组件包括相对于框架内部或外部的至少一个阁楼块。所述阁楼块构造成将电缆从所述至少一个头块引导到负载。电梯组件还可以包括沿着滚筒旋转轴线定位的负载制动器，以减少与驱动或电动机故障相关的风险。

3. 发明申请

US20090146120A1 MODULAR LIFT ASSEMBLY HAVING TELESCOPING MEMBER 有权
标题翻译：具有拉伸构件的模块提升装置
公开(公告)号：US20090146120A1
公开(公告)日：2009-06-11
申请号：US12343122
申请日：2008-12-23
申请人： Donald A. Hoffend, JR.
发明人： Donald A. Hoffend, JR.
IPC分类号： B66D3/08 , B66C21/00
CPC分类号： B66D3/18 , A63J1/02 , A63J1/028 , B66D1/36 , B66D3/26 , Y10T403/7105 , Y10T403/7117
摘要： A modular lift assembly configured for attachment between two substantially parallel support beams includes a chassis, at least one lift component attached to the chassis, a telescoping or other adjustable stiffener, and at least one attachment assembly. The chassis has a plurality of grooves formed in one surface thereof. The telescoping or other adjustable stiffener is disposed in at least one of the grooves and engages facing surfaces of adjacent parallel support beams. The attachment assembly is disposed in another of the grooves formed in the chassis for engaging at least one of the adjacent support beams.
摘要翻译：构造成用于在两个基本上平行的支撑梁之间附接的模块化升降组件包括底盘，附接到底盘的至少一个提升部件，伸缩或其它可调节加强件以及至少一个附接组件。底盘在其一个表面上形成有多个槽。伸缩式或其他可调整的加强件设置在至少一个凹槽中并与相邻的平行支撑梁的相对表面接合。附接组件设置在形成在底架中的另一个槽中，用于接合相邻支撑梁中的至少一个。

4. 发明申请

US20130001488A1 MODULAR LIFT ASSEMBLY 有权
标题翻译：模块提升装置
公开(公告)号：US20130001488A1
公开(公告)日：2013-01-03
申请号：US13616357
申请日：2012-09-14
申请人： Donald A. Hoffend, JR.
发明人： Donald A. Hoffend, JR.
IPC分类号： B66D1/26 , B66D1/36
CPC分类号： A63J1/028 , B66D1/00 , B66D1/36 , B66D1/39 , B66D5/22
摘要： A modular lift assembly includes a frame, at least one head block connected to the frame, a drum rotatably connected to the frame about an axis of rotation and having at least one winding section, and a drive mechanism operatively connected to the drum for rotating the drum. In various examples, the lift assembly includes at least one loft block internal or external relative to the frame. The loft block is configured to guide a cable from the at least one head block to a load. The lift assembly can further include a load brake positioned along the axis of drum rotation to reduce risks associated with a drive or motor failure.
摘要翻译：模块化升降组件包括框架，连接到框架的至少一个头部块，围绕旋转轴线可旋转地连接到框架并具有至少一个卷绕部分的滚筒，以及可操作地连接到滚筒的驱动机构，用于使鼓。在各种示例中，电梯组件包括相对于框架内部或外部的至少一个阁楼块。所述阁楼块构造成将电缆从所述至少一个头块引导到负载。电梯组件还可以包括沿着滚筒旋转轴线定位的负载制动器，以减少与驱动或电动机故障相关的风险。

5. 发明申请

US20110001101A1 MODULAR LIFT ASSEMBLY 有权
标题翻译：模块提升装置
公开(公告)号：US20110001101A1
公开(公告)日：2011-01-06
申请号：US12878407
申请日：2010-09-09
申请人： Donald A. Hoffend, JR.
发明人： Donald A. Hoffend, JR.
IPC分类号： B66D1/60 , B66D1/36 , B66D5/00 , B66D1/28
CPC分类号： A63J1/028 , B66D1/00 , B66D1/36 , B66D1/39 , B66D5/22
摘要： A modular lift assembly includes a frame, at least one head block connected to the frame, a drum rotatably connected to the frame about an axis of rotation and having at least one winding section, and a drive mechanism operatively connected to the drum for rotating the drum. In various examples, the lift assembly includes at least one loft block internal or external relative to the frame. The loft block is configured to guide a cable from the at least one head block to a load. The lift assembly can further include a load brake positioned along the axis of drum rotation to reduce risks associated with a drive or motor failure.
摘要翻译：模块化升降组件包括框架，连接到框架的至少一个头部块，围绕旋转轴线可旋转地连接到框架并具有至少一个卷绕部分的滚筒，以及可操作地连接到滚筒的驱动机构，用于使鼓。在各种示例中，电梯组件包括相对于框架内部或外部的至少一个阁楼块。所述阁楼块构造成将电缆从所述至少一个头块引导到负载。电梯组件还可以包括沿着滚筒旋转轴线定位的负载制动器，以减少与驱动或电动机故障相关的风险。

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