Beam to axle weld stiffener
    2.
    发明授权
    Beam to axle weld stiffener 失效
    梁到轴焊加强筋

    公开(公告)号:US5791743A

    公开(公告)日:1998-08-11

    申请号:US746542

    申请日:1996-11-13

    CPC classification number: B60G9/003 B60G2204/4306 B60G2206/8201

    Abstract: A device for stiffening an axle of a vehicle in the vicinity of a weld connecting the axle to a suspension beam of the vehicle has a cradle portion to be aligned along the axle. Radially extending flanges are attached along the side edges of the essentially semi-cylindrical cradle portion. The flanges provide a site for apertures for the conventional U-bolts which connect the axle to the suspension beam. In an alternate embodiment, the ends of the device are further stiffened by the addition of webs mounted transverse to the axis of the cradle portion. If the webs are paired at each end in a spaced apart relationship, they can provide a site for use of additional U-bolts to affix the device to the axle. The cradle portion effectively covers one half of the circumference of the axle when in position.

    Abstract translation: 用于在将车轴连接到车辆的悬挂梁的焊缝附近加强车辆轴的装置具有沿着轴对准的支架部分。 径向延伸的凸缘沿着基本上半圆柱形的支架部分的侧边缘附接。 这些凸缘提供了用于将轴连接到悬挂梁的常规U形螺栓的孔的位置。 在替代实施例中,通过添加横向于支架部分的轴线的腹板,装置的端部进一步加固。 如果腹板在每个端部以间隔开的关系配对,则它们可以提供用于使用附加的U形螺栓将装置固定到轴上的部位。 当处于适当位置时,托架部分有效地覆盖轴的圆周的一半。

    Trailer suspension
    6.
    发明授权
    Trailer suspension 失效
    拖车暂停

    公开(公告)号:US06626454B1

    公开(公告)日:2003-09-30

    申请号:US09596413

    申请日:2000-06-19

    CPC classification number: B60G9/00 B60G21/05

    Abstract: A suspension system for supporting a trailer frame on a trailer axle is provided. The suspension system includes a connector disposed about the trailer axle and upper and lower arms. The upper and lower arms are each coupled to the frame and to the connector. The upper arm is coupled to the connector at a point between the axle and the longitudinal rails of the frame. The lower arm is coupled to the connector at a point between the axle and ground. The upper and lower arms together form a Watt's linkage that minimizes and/or eliminates movement of the axle in the direction of vehicle travel.

    Abstract translation: 提供一种用于在拖车轴上支撑拖车架的悬挂系统。 悬挂系统包括围绕拖车轴和上臂和下臂布置的连接器。 上臂和下臂各自联接到框架和连接器。 上臂在框架的轴和纵向轨道之间的点处联接到连接器。 下臂在轴和地之间的一点连接到连接器。 上臂和下臂一起形成瓦特的联动装置,其最小化和/或消除车轴在车辆行驶方向上的移动。

    Anti-creep trailer locking mechanism
    8.
    发明授权
    Anti-creep trailer locking mechanism 失效
    抗蠕变拖车锁定机构

    公开(公告)号:US07293781B2

    公开(公告)日:2007-11-13

    申请号:US11118639

    申请日:2005-04-29

    Abstract: An anti-creep locking mechanism for a trailer suspension system is disclosed. The disclosed locking mechanism includes at least one column that may be swung into a first position in a gap formed between a trailer frame and a suspension component to keep a trailer at a predetermined height. The column is biased into the first position by a spring. An actuator, such as a contracting air bag or an air cylinder with a linkage assembly, is used to overcome the biasing force of the spring and retract the column into a second position, thereby deactivating the anti-creep locking mechanism. The anti-creep mechanism may further include an angle limiter to insure that column is fully retracted once the system is deactivated.

    Abstract translation: 公开了一种拖车悬挂系统的抗蠕变锁定机构。 所公开的锁定机构包括至少一个柱,其可以在形成在拖车框架和悬架部件之间的间隙中摆动到第一位置,以将拖车保持在预定高度。 柱通过弹簧偏置到第一位置。 使用诸如收缩气囊或具有联动组件的气缸的致动器来克服弹簧的偏压力并将柱缩回到第二位置,由此使防蠕变锁定机构失效。 抗蠕变机构还可以包括角度限制器,以确保一旦系统被停用,该塔被完全缩回。

    Anti-creep trailer locking mechanism
    10.
    发明申请
    Anti-creep trailer locking mechanism 失效
    抗蠕变拖车锁定机构

    公开(公告)号:US20060244225A1

    公开(公告)日:2006-11-02

    申请号:US11118639

    申请日:2005-04-29

    Abstract: An anti-creep locking mechanism for a trailer suspension system is disclosed. The disclosed locking mechanism includes at least one column that may be swung into a first position in a gap formed between a trailer frame and a suspension component to keep a trailer at a predetermined height. The column is biased into the first position by a spring. An actuator, such as a contracting air bag or an air cylinder with a linkage assembly, is used to overcome the biasing force of the spring and retract the column into a second position, thereby deactivating the anti-creep locking mechanism. The anti-creep mechanism may further include an angle limiter to insure that column is fully retracted once the system is deactivated.

    Abstract translation: 公开了一种拖车悬挂系统的抗蠕变锁定机构。 所公开的锁定机构包括至少一个柱,其可以在形成在拖车框架和悬架部件之间的间隙中摆动到第一位置,以将拖车保持在预定高度。 柱通过弹簧偏置到第一位置。 使用诸如收缩气囊或具有联动组件的气缸的致动器来克服弹簧的偏压力并将柱缩回到第二位置,由此使防蠕变锁定机构失效。 抗蠕变机构还可以包括角度限制器,以确保一旦系统被停用,该塔被完全缩回。

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