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公开(公告)号：US20200001766A1
公开(公告)日：2020-01-02
申请号：US16569717
申请日：2019-09-13
发明人： James A. Maiorana
IPC分类号： B60P1/28 , B62D33/023 , B62D35/00
摘要： A frameless dump trailer is provided. The frameless dump trailer includes a forward body portion and a rear body portion. Each body portion is formed from two or more panels joined together with butt-joint welds. The forward portion is first formed by welding planar sections together. After the body portion is formed from the plurality of planar panels, the larger planar portion is rolled in a rolling system to define the arcuate shape of trailer body. Then, the forward and rear body portions are welding together with a transversely extending butt-weld.
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2.发明授权Center door assembly for dump bed and method of removing retractable door therein 有权用于倾卸床的中心门组件及其中可拆卸门的拆除方法公开(公告)号：US09090201B2
公开(公告)日：2015-07-28
申请号：US14457519
申请日：2014-08-12
发明人： James A. Maiorana
摘要： A center door assembly for a dump bed and a method for removing the door from the dump bed. A frame is mounted in a wall of the dump bed and has a pair of opposite and spaced apart channels. A pair of elastomeric inserts are removably mounted in the channels. A retractable door has a pair of edges slidably received in the inserts and is movable linearly within the channels between a closed position and an open position. A pivot linkage assembly is operatively connected to the door for linearly moving the door between the closed and open positions. The elastomeric inserts are removed from the channels through a bottom opening in the channels providing lateral space between the channels to enable the door to be removed from the frame. The elastomeric inserts are provided with bend areas enabling them to be compressed for removal from the channels.
摘要翻译： 用于倾卸床的中央门组件和用于从倾卸床移除门的方法。 框架安装在倾卸床的墙壁中，并且具有一对相对且间隔开的通道。 一对弹性插件可移除地安装在通道中。 可伸缩门具有可滑动地容纳在插入件中的一对边缘，并且可在通道内在关闭位置和打开位置之间线性移动。 枢转连杆组件可操作地连接到门，用于在关闭位置和打开位置之间线性地移动门。 弹性体插入物通过通道中的底部开口从通道中移除，在通道之间提供横向空间，以使门能够从框架移除。 弹性体插入件设置有弯曲区域，使得它们能够被压缩以从通道中移除。
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公开(公告)号：US10583767B2
公开(公告)日：2020-03-10
申请号：US15934086
申请日：2018-03-23
发明人： James A. Maiorana
IPC分类号： B60P1/28 , B62D53/06 , B62D33/023 , B62D35/00
摘要： A half-round trailer includes a supportive brace member that is formed from a substantially rigid member. The supportive brace member is connected to the trailer body. The supportive brace member structurally supports the trailer body, which is typically fabricated, at least partially, from aluminum or an aluminum alloy. The supportive member may include one or more arcuate or curved edges. The supportive brace member, in some implementations, may be free of any linear outermost edges when installed on the half-round trailer.
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公开(公告)号：US20180290692A1
公开(公告)日：2018-10-11
申请号：US15934086
申请日：2018-03-23
发明人： James A. Maiorana
IPC分类号： B62D33/023 , B62D35/00 , B60P1/28
摘要： A half-round trailer includes a supportive brace member that is formed from a substantially rigid member. The supportive brace member is connected to the trailer body. The supportive brace member structurally supports the trailer body, which is typically fabricated, at least partially, from aluminum or an aluminum alloy. The supportive member may include one or more arcuate or curved edges. The supportive brace member, in some implementations, may be free of any linear outermost edges when installed on the half-round trailer.
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5.发明申请公开(公告)号：US20140345201A1
公开(公告)日：2014-11-27
申请号：US14457519
申请日：2014-08-12
发明人： James A. Maiorana
摘要： A center door assembly for a dump bed and a method for removing the door from the dump bed. A frame is mounted in a wall of the dump bed and has a pair of opposite and spaced apart channels. A pair of elastomeric inserts are removably mounted in the channels. A retractable door has a pair of edges slidably received in the inserts and is movable linearly within the channels between a closed position and an open position. A pivot linkage assembly is operatively connected to the door for linearly moving the door between the closed and open positions. The elastomeric inserts are removed from the channels through a bottom opening in the channels providing lateral space between the channels to enable the door to be removed from the frame. The elastomeric inserts are provided with bend areas enabling them to be compressed for removal from the channels.
摘要翻译： 用于倾卸床的中央门组件和用于从倾卸床移除门的方法。 框架安装在倾卸床的墙壁中，并且具有一对相对且间隔开的通道。 一对弹性插件可移除地安装在通道中。 可伸缩门具有可滑动地容纳在插入件中的一对边缘，并且可在通道内在关闭位置和打开位置之间线性移动。 枢转连杆组件可操作地连接到门，用于在关闭位置和打开位置之间线性地移动门。 弹性体插入物通过通道中的底部开口从通道中移除，在通道之间提供横向空间，以使门能够从框架移除。 弹性体插入件设置有弯曲区域，使得它们能够被压缩以从通道中移除。
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公开(公告)号：US20140167485A1
公开(公告)日：2014-06-19
申请号：US14188936
申请日：2014-02-25
发明人： James A. Maiorana
IPC分类号： B60P1/28
摘要： A rendering trailer includes a dump box with a center gate dividing the interior chamber of the trailer into forward and rearward compartments. A doorway is formed in the center gate to allow a person to pass therethrough to facilitate washing the forward and rearward compartments. A door is mounted on the center gate to open and close the doorway. The invention also includes a method of using the center gate and the gate itself.
摘要翻译： 渲染拖车包括一个倾倒箱，中间门将拖车的内部舱分成前后舱。 在中心门上形成一个门口，以允许一个人通过，以便洗涤前后隔间。 门被安装在中心门上以打开和关闭门口。 本发明还包括使用中心栅极和栅极本身的方法。
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公开(公告)号：US10457185B2
公开(公告)日：2019-10-29
申请号：US15481655
申请日：2017-04-07
发明人： James A. Maiorana
IPC分类号： B60P1/28 , B62D33/023 , B62D35/00 , B62D53/06
摘要： A frameless dump trailer is provided. The frameless dump trailer includes a forward body portion and a rear body portion. Each body portion is formed from two or more panels joined together with butt-joint welds. The forward portion is first formed by welding planar sections together. After the body portion is formed from the plurality of planar panels, the larger planar portion is rolled in a rolling system to define the arcuate shape of trailer body. Then, the forward and rear body portions are welding together with a transversely extending butt-weld.
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公开(公告)号：US20180290580A1
公开(公告)日：2018-10-11
申请号：US15481655
申请日：2017-04-07
发明人： James A. Maiorana
摘要： A frameless dump trailer is provided. The frameless dump trailer includes a forward body portion and a rear body portion. Each body portion is formed from two or more panels joined together with butt-joint welds. The forward portion is first formed by welding planar sections together. After the body portion is formed from the plurality of planar panels, the larger planar portion is rolled in a rolling system to define the arcuate shape of trailer body. Then, the forward and rear body portions are welding together with a transversely extending butt-weld.
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公开(公告)号：US08544888B2
公开(公告)日：2013-10-01
申请号：US13768240
申请日：2013-02-15
发明人： James A. Maiorana , Denis Gosselin
IPC分类号： B62D53/06
CPC分类号： B62D53/061 , B62D21/20 , B62D27/065
摘要： A drop deck trailer frame includes a front section having a first upper surface, a rear section having a second upper surface lower than the first upper surface, and an improved connection between the front and rear sections which tends to reduce cracking which commonly occurs in drop deck trailer frames due to the stresses in the region of the connection. The connection preferably includes a semicircular weld. In addition, heat treated bent flanges are typically used to provide additional strength. Fasteners such as bolts are also typically used to connect various flanges.
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公开(公告)号：US10814766B2
公开(公告)日：2020-10-27
申请号：US16451896
申请日：2019-06-25
发明人： James A. Maiorana
IPC分类号： B60P1/28 , B62D53/06 , B62D33/023 , B62D35/00
摘要： A frameless dump trailer is provided. The frameless dump trailer includes a forward body portion and a rear body portion. Each body portion is formed from two or more panels joined together with butt-joint welds. The forward portion is first formed by welding planar sections together. After the body portion is formed from the plurality of planar panels, the larger planar portion is rolled in a rolling system to define the arcuate shape of trailer body. Then, the forward and rear body portions are welding together with a transversely extending butt-weld.
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