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    TRAILER AND METHOD OF MANUFACTURING SAME
    1.
    发明申请
    TRAILER AND METHOD OF MANUFACTURING SAME 审中-公开
    拖拉机及其制造方法

    公开(公告)号：US20150137501A1

    公开(公告)日：2015-05-21

    申请号：US14605176

    申请日：2015-01-26

    Applicant: MAC TRAILER MANUFACTURING, INC.

    Inventor： Scott A. Kibler ,  Denis Gosselin

    IPC: B60P3/22

    CPC classification number: B60R3/005 ,  B60P3/221 ,  B60P3/2215 ,  B60P3/243 ,  B62D35/001 ,  Y10T29/49622

    Abstract: Trailers and methods of manufacture are provided. One trailer embodiment includes a storage vessel which may include hoppers and which may be partially formed from a plurality of top wall segments having peaks or other components angled relative to one another to provide improved aerodynamics. A jig is disclosed to facilitate one manufacturing process. Another trailer embodiment includes a storage vessel which may include hoppers and a top wall which is curved to provide improved aerodynamics.

    Abstract translation: 提供拖车和制造方法。 一个拖车实施例包括可以包括料斗的储存容器，并且其可以部分地由具有相对于彼此成角度的峰或其它部件的多个顶壁段部分地形成以提供改进的空气动力学。 公开了一种用于促进一个制造过程的夹具。 另一个拖车实施例包括可包括料斗的储存容器和弯曲的顶壁以提供改善的空气动力学。

    ALUMINUM FLATBED WITH UNIQUE FRONT CONNECTION
    4.
    发明申请
    ALUMINUM FLATBED WITH UNIQUE FRONT CONNECTION 有权
    铝合金具有独特的前连接

    公开(公告)号：US20130154306A1

    公开(公告)日：2013-06-20

    申请号：US13768240

    申请日：2013-02-15

    Applicant: Mac Trailer Manufacturing, Inc.

    Inventor： James A. Maiorana ,  Denis Gosselin

    IPC: B62D53/06

    CPC classification number: B62D53/061 ,  B62D21/20 ,  B62D27/065

    Abstract: 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.

    Abstract translation: 落地甲板拖车框架包括具有第一上表面的前部分，具有比第一上表面低的第二上表面的后部分，以及前部和后部之间的改进的连接，其倾向于减少通常在下降中发生的开裂 由于连接区域的应力，甲板拖车框架。 连接件优选地包括半圆形焊缝。 此外，经热处理的弯曲凸缘通常用于提供额外的强度。 紧固件如螺栓也通常用于连接各种法兰。

    Aluminum flatbed with unique front connection
    7.
    发明授权
    Aluminum flatbed with unique front connection 有权

    公开(公告)号：US08544888B2

    公开(公告)日：2013-10-01

    申请号：US13768240

    申请日：2013-02-15

    Applicant: Mac Trailer Manufacturing, Inc.

    Inventor： James A. Maiorana ,  Denis Gosselin

    IPC: B62D53/06

    CPC classification number: B62D53/061 ,  B62D21/20 ,  B62D27/065

    Abstract: 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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