公开(公告)号：US20170008440A1

公开(公告)日：2017-01-12

申请号：US15275608

申请日：2016-09-26

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler

IPC: B60P1/28 ,  B60R19/38 ,  B60P1/64

CPC classification number: B60P1/28 ,  B60P1/6454 ,  B60R19/38 ,  B60R19/56

Abstract: A roll off trailer is provided with a bumper assembly which may move between a deployed position and a collapsed position. The roll off trailer may include a trailer frame with a table top pivotally connected to the trailer such that the deployed position may be associated with a home position of the table top and the collapsed position may be associated with a tilted roll off position of the table top.

Abstract translation: 滚降拖车设置有可在展开位置和折叠位置之间移动的保险杠组件。 滚降拖车可以包括具有桌面枢轴连接到拖车的拖车框架，使得展开位置可以与桌面的原始位置相关联，并且折叠位置可以与桌子的倾斜的滚动关闭位置相关联 最佳。

公开(公告)号：US20160068093A1

公开(公告)日：2016-03-10

申请号：US14844729

申请日：2015-09-03

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler

IPC: B60P1/64 ,  B62D29/00

CPC classification number: B60P1/649 ,  B60P1/6454 ,  B62D21/20 ,  B62D53/061

Abstract: A roll off trailer having a stepped out neck is provided. The trailer frame may be formed largely of an aluminum alloy or other metal.

Abstract translation: 提供具有踩下颈部的滚降拖车。 拖车框架可以大量由铝合金或其他金属形成。

公开(公告)号：US09090201B2

公开(公告)日：2015-07-28

申请号：US14457519

申请日：2014-08-12

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： James A. Maiorana

IPC: B60P1/00 ,  B60P1/64 ,  B60P1/26

CPC classification number: E05D7/121 ,  B60P1/26 ,  B60P1/64

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20150097377A1

公开(公告)日：2015-04-09

申请号：US14571379

申请日：2014-12-16

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler ,  Michael A. Conny

IPC: E05B83/02

CPC classification number: E05B83/02 ,  B60P1/26 ,  Y10T292/1014

Abstract: A locking assembly and method of securing a dump truck tailgate to a sidewall of the dump truck, and a truck incorporating the same. The locking assembly includes a pressurized pin mechanism mounted on one of tailgate and the sidewall; and a spool mounted on the other of the tailgate and the sidewall. The spool is engageable with the pin mechanism to lock the locking assembly and secure the tailgate to the sidewall, and is disengageable from the pin mechanism to unlock the locking assembly and release the tailgate from its securement to the sidewall. A hinge assembly is provided on an opposite side of the tailgate from the locking assembly. The tailgate is selectively pivotable relative to the truck bed about a vertical axis extending through the hinge assembly or about a horizontal axis extending through both of the locking assembly and the hinge assembly.

Abstract translation: 将自卸车后挡板固定到自卸车侧壁的锁定组件和方法以及包含该自卸车的侧面的卡车。 锁定组件包括安装在后挡板和侧壁之一上的加压销机构; 以及安装在后挡板和侧壁中的另一个上的线轴。 卷轴可与销机构接合以锁定锁定组件并将后挡板固定到侧壁上，并且可从销机构脱离，以解锁锁定组件并将后挡板从其固定件释放到侧壁。 铰链组件设置在后挡板的与锁定组件相对的一侧上。 后挡板可相对于卡车车床围绕延伸穿过铰链组件的垂直轴线或围绕延伸穿过锁定组件和铰链组件的水平轴线选择性地枢转。

公开(公告)号：US20140361597A1

公开(公告)日：2014-12-11

申请号：US14295468

申请日：2014-06-04

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler

IPC: B60P1/26

CPC classification number: B60P1/26

Abstract: A lockable center door assembly for a dump trailer is provided. A frame is mounted in a wall of the dump trailer and has a pair of opposite and spaced apart channels. A retractable door has a pair of edges slidably received in the frame. A pivot linkage assembly is operatively connected to the door for linearly moving the door between the closed and open positions. A locking assembly movable between an engaged position and a disengaged position is operatively connected to the pivot linkage assembly for securing the door in either the closed or open position.

Abstract translation: 提供一种用于卸货车的可锁定的中央门组件。 一个框架安装在垃圾拖车的墙壁上，并具有一对相对且间隔开的通道。 可伸缩门具有可滑动地容纳在框架中的一对边缘。 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。 可在接合位置和分离位置之间移动的锁定组件可操作地连接到枢转连杆组件，用于将门固定在关闭或打开位置。

公开(公告)号：US20140265518A1

公开(公告)日：2014-09-18

申请号：US13835226

申请日：2013-03-15

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler ,  Michael A. Conny

IPC: B60P1/273

CPC classification number: E05B83/02 ,  B60P1/26 ,  Y10T292/1014

Abstract: A locking assembly and method of securing a dump truck tailgate to a sidewall of the dump truck, and a truck incorporating the same. The locking assembly includes a pressurized pin mechanism mounted on one of tailgate and the sidewall; and a spool mounted on the other of the tailgate and the sidewall. The spool is engageable with the pin mechanism to lock the locking assembly and secure the tailgate to the sidewall, and is disengageable from the pin mechanism to unlock the locking assembly and release the tailgate from its securement to the sidewall. A hinge assembly is provided on an opposite side of the tailgate from the locking assembly. The tailgate is selectively pivotable relative to the truck bed about a vertical axis extending through the hinge assembly or about a horizontal axis extending through both of the locking assembly and the hinge assembly.

Abstract translation: 将自卸车后挡板固定到自卸车侧壁的锁定组件和方法以及包含该自卸车的侧面的卡车。 锁定组件包括安装在后挡板和侧壁之一上的加压销机构; 以及安装在后挡板和侧壁中的另一个上的线轴。 卷轴可与销机构接合以锁定锁定组件并将后挡板固定到侧壁上，并且可从销机构脱离，以解锁锁定组件并将后挡板从其固定件释放到侧壁。 铰链组件设置在后挡板的与锁定组件相对的一侧上。 后挡板可相对于卡车车床围绕延伸穿过铰链组件的垂直轴线或围绕延伸穿过锁定组件和铰链组件的水平轴线选择性地枢转。

公开(公告)号：US20140167379A1

公开(公告)日：2014-06-19

申请号：US14183634

申请日：2014-02-19

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler

IPC: B60R3/02

CPC classification number: B60R3/02 ,  E06C5/06

Abstract: A retractable step assembly for a vehicle includes a track assembly mounted on a vehicle frame beneath a workbed, a step assembly, and a pivot assembly that engages the track and step assemblies together. The step assembly moves between a storage position where it is disposed between tracks of the track assembly, and an operational position where it extends outwardly from the tracks, through an aperture in the vehicle's wall panel, and angles downwardly toward the ground. A foldable handrail on the step assembly is selectively movable between a collapsed position and an extended position. The handrail is in the extended position when the step assembly is operational and folds to the collapsed position when the step assembly is stored. First and second supports are provided for the step assembly to rest upon when in either of the storage position and the operational position.

Abstract translation: 一种用于车辆的可伸缩台阶组件包括安装在工作台下方的车架上的轨道组件，台阶组件以及将轨道和台阶组件接合在一起的枢转组件。 台阶组件在其设置在轨道组件的轨道之间的存储位置和其从轨道向外延伸通过车辆壁板中的孔口并且向下朝向地面的操作位置之间移动。 台阶组件上的可折叠扶手可选择性地在折叠位置和延伸位置之间移动。 当台阶组件可操作时，扶手处于伸展位置，并且当步骤组件被存储时，扶手折叠到折叠位置。 提供第一和第二支撑件，用于台阶组件在任何一个存放位置和操作位置时停留。

公开(公告)号：US20140110654A1

公开(公告)日：2014-04-24

申请号：US14142128

申请日：2013-12-27

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Michael A. Conny ,  Scott A. Kibler

IPC: B60R21/02

CPC classification number: B60R21/02 ,  B60R3/005

Abstract: A handrail assembly for a tank trailer and a yoke assembly forming a part thereof. Handrail assembly provides a safety device for an operator walking along a top wall of the tank trailer. The handrail assembly includes a top rail, a plurality of vertical members, a safety wire and, in most instances, a bottom rail. Each yoke assembly secures one of the top and bottom ends of the vertical members to either of the top and bottom rails or to a mounting bracket on the tank. Each yoke assembly includes a base member engaged partially in a bore of the vertical member, and a cradle member engaged with an exterior all of the top or bottom rails or mounting bracket. Base and cradle members are secured together by a pivot pin. Fluid-actuated cylinders extending between the vertical members and the tank move the handrail assembly between collapsed and expanded positions.

Abstract translation: 用于油罐拖车和形成其一部分的轭组件的扶手组件。 扶手组件提供了一个安全装置，用于沿着坦克拖车顶壁行走的操作人员。 扶手组件包括顶部导轨，多个竖直构件，安全导线，并且在大多数情况下包括底部导轨。 每个轭组件将垂直构件的顶端和底端中的一个固定到顶部和底部轨道中的任一个或罐上的安装支架。 每个轭组件包括部分地接合在垂直构件的孔中的基座构件和与所有顶部或底部轨道或安装支架的外部接合的支架构件。 基座和支架构件通过枢轴销固定在一起。 在垂直构件和容器之间延伸的流体致动缸在收缩和膨胀位置之间移动扶手组件。

公开(公告)号：US11958548B2

公开(公告)日：2024-04-16

申请号：US17238267

申请日：2021-04-23

Applicant: MAC TRAILER MANUFACTURING, INC.

Inventor： Scott A. Kibler ,  Allen Gordon

IPC: B62D53/08 ,  B62D53/06

CPC classification number: B62D53/0807 ,  B62D53/068 ,  B62D53/0842

Abstract: An adjustable trailer hitch and king pin assembly that may be moved longitudinally to adjust the position and weight distribution of a trailer relative to a truck. The disclosed assembly may allow a trailer to be utilized with various different sized and configured trucks while maximizing the cargo carrying capability and efficiency thereof. In one example, an adjustable trailer hitch is provided having a slidable king pin assembly that may be adjusted forwards or backwards to move the king pin to the desired location relative to the truck and trailer. In another example, a removable king pin may be provided that may be removed and moved to a different location according to the weight and desired weight distribution of a truck and trailer combination.

公开(公告)号：USD930502S1

公开(公告)日：2021-09-14

申请号：US29645128

申请日：2018-04-24

Applicant: Mac Trailer Manufacturing, Inc.

Designer： Michael A. Conny