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公开(公告)号：US20150071749A1
公开(公告)日：2015-03-12
申请号：US14395269
申请日：2013-04-25
IPC分类号： B60P1/44
CPC分类号： B60P1/4485 , B60P1/44 , B60P1/4414 , F16B1/02 , F16B21/09 , Y10T403/56 , Y10T403/70
摘要： A mounting system for mounting a lift gate on a structure is provided, the lift gate having a lift platform supported between a pair of spaced support columns. The mounting system comprises a first mounting member configured for attachment onto said structure, wherein the first mounting member includes a support protrusion for engaging an opening in a wall of a corresponding lift gate support column. The mounting system further comprises a second mounting member configured for attachment onto said structure, wherein the second mounting member includes a support protrusion for engaging an opening in a wall of a corresponding lift gate support column. When the mounting members are attached to the structure and the corresponding lift gate support columns are mounted on the support protrusions, the mounting members support the lift gate on the structure.
摘要翻译： 提供了一种用于将升降门安装在结构上的安装系统，提升门具有支撑在一对隔开的支撑柱之间的提升平台。 安装系统包括构造成附接到所述结构上的第一安装构件，其中第一安装构件包括用于接合相应升降门支撑柱的壁中的开口的支撑突起。 安装系统还包括构造成附接到所述结构上的第二安装构件，其中第二安装构件包括用于接合相应升降门支撑柱的壁中的开口的支撑突起。 当安装构件附接到结构上并且相应的升降门支撑柱安装在支撑突起上时，安装构件支撑结构上的升降门。
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公开(公告)号：US20160297344A1
公开(公告)日：2016-10-13
申请号：US15097132
申请日：2016-04-12
发明人： Levon Hambardzumyan
CPC分类号： B60P1/4421 , B60P1/4457 , B60P1/4492 , F16C11/10 , Y10T16/54026
摘要： The present invention provides a locking assembly for a ramp of a lift gate. The locking assembly comprises an elongated locking arm and a spring for spring loading the locking arm. The locking arm is pivotably disposed on a pivot point relative to the ramp. A biasing tension in the spring urges a proximal end of the locking arm to engage with a cam portion of the ramp to maintain the ramp in a selected position. The cam portion has multiple engagement surfaces for individually engaging with the locking arm, wherein selectively engaging the locking arm with each engagement surface of the cam portion maintains the ramp in a corresponding selected position.
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公开(公告)号：US20170297470A1
公开(公告)日：2017-10-19
申请号：US15640123
申请日：2017-06-30
CPC分类号： B60P1/4485 , B60P1/44 , B60P1/4414 , F16B1/02 , F16B21/09 , Y10T403/56 , Y10T403/70
摘要： A mounting system for mounting a lift gate on a structure is provided, the lift gate having a lift platform supported between a pair of spaced support columns. The mounting system comprises a first mounting member configured for attachment onto said structure, wherein the first mounting member includes a support protrusion for engaging an opening in a wall of a corresponding lift gate support column. The mounting system further comprises a second mounting member configured for attachment onto said structure, wherein the second mounting member includes a support protrusion for engaging an opening in a wall of a corresponding lift gate support column. When the mounting members are attached to the structure and the corresponding lift gate support columns are mounted on the support protrusions, the mounting members support the lift gate on the structure.
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公开(公告)号：US20160272102A1
公开(公告)日：2016-09-22
申请号：US15033552
申请日：2014-10-29
IPC分类号： B60P1/44
CPC分类号： B60P1/4421
摘要： Embodiments of a lift gate comprise a foldable lift platform including multiple sections that are rotatable relative to one another for folding and unfolding the lift platform, and a lifting mechanism for supporting and moving the lift platform, and at least one lift platform locking mechanism coupled to two adjacent sections of the lift platform to lock and unlock said two adjacent sections together. The locking mechanism has a locked position and an unlocked position, such that in the locked position the locking mechanism restricts rotation of said two adjacent sections relative to one another.
摘要翻译： 提升门的实施例包括可折叠提升平台，其包括可相对于彼此旋转的多个部分，用于折叠和展开升降平台;以及提升机构，用于支撑和移动升降平台;以及至少一个提升平台锁定机构， 提升平台的两个相邻部分将所述两个相邻部分锁定并解锁在一起。 锁定机构具有锁定位置和解锁位置，使得在锁定位置，锁定机构限制所述两个相邻部分相对于彼此的旋转。
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公开(公告)号：US20130136567A1
公开(公告)日：2013-05-30
申请号：US13689582
申请日：2012-11-29
发明人： Levon Hambardzumyan
CPC分类号： B60P1/4421 , B60P1/4457 , B60P1/4492 , F16C11/10 , Y10T16/54026
摘要： The present invention provides a locking assembly for a ramp of a lift gate. The locking assembly comprises an elongated locking arm and a spring for spring loading the locking arm. The locking arm is pivotably disposed on a pivot point relative to the ramp. A biasing tension in the spring urges a proximal end of the locking arm to engage with a cam portion of the ramp to maintain the ramp in a selected position. The cam portion has multiple engagement surfaces for individually engaging with the locking arm, wherein selectively engaging the locking arm with each engagement surface of the cam portion maintains the ramp in a corresponding selected position.
摘要翻译： 本发明提供了一种用于升降门的斜坡的锁定组件。 锁定组件包括细长锁定臂和用于弹簧加载锁定臂的弹簧。 锁定臂可枢转地设置在相对于斜坡的枢轴点上。 弹簧中的偏置张力促使锁定臂的近端与斜坡的凸轮部分接合以将斜坡保持在选定位置。 凸轮部分具有用于独立地与锁定臂接合的多个接合表面，其中选择性地将锁定臂与凸轮部分的每个接合表面接合将斜坡保持在相应的选定位置。
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