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公开(公告)号：US07967320B2
公开(公告)日：2011-06-28
申请号：US12072805
申请日：2007-08-24
Applicant: Jed K. Anderson , Matthew C. Johnson
Inventor： Jed K. Anderson , Matthew C. Johnson
Abstract: An accessory for trailer hitch systems having components for equalizing loads and reducing trailer sway. The accessory includes a jacket for attaching to a bracket that supports a load equalizing spring bar. The bracket may include a lateral extending portion for supporting the spring bar. The jacket may include a socket for receiving the lateral extending portion of the bracket, such that the jacket may be removably installed on the bracket. The jacket may include a contact surface for contacting the spring bar. The contact surface may include a different coefficient of friction or a different shape, as compared to the lateral extending portion of the bracket, such that movement of the spring bar with respect to the bracket may be altered as compared to conditions in which the spring bar is supported on the bracket without the jacket.
Abstract translation: 用于拖车牵引系统的附件，具有用于均衡负载和减少拖车摇摆的部件。 附件包括用于附接到支撑负载平衡弹簧杆的支架的护套。 支架可以包括用于支撑弹簧杆的侧向延伸部分。 护套可以包括用于接收托架的侧向延伸部分的插座，使得护套可以可拆卸地安装在托架上。 护套可以包括用于接触弹簧杆的接触表面。 与支架的横向延伸部分相比，接触表面可以包括不同的摩擦系数或不同的形状，使得弹簧杆相对于支架的运动可以改变，与弹簧杆 支架上没有外套。
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公开(公告)号：US20080238038A1
公开(公告)日：2008-10-02
申请号：US12072805
申请日：2007-08-24
Applicant: Jed K. Anderson , Matthew C. Johnson
Inventor： Jed K. Anderson , Matthew C. Johnson
IPC: B60D1/30
Abstract: An accessory for trailer hitch systems having components for equalizing loads and reducing trailer sway. The accessory includes a jacket for attaching to a bracket that supports a load equalizing spring bar. The bracket may include a lateral extending portion for supporting the spring bar. The jacket may include a socket for receiving the lateral extending portion of the bracket, such that the jacket may be removably installed on the bracket. The jacket may include a contact surface for contacting the spring bar. The contact surface may include a different coefficient of friction or a different shape, as compared to the lateral extending portion of the bracket, such that movement of the spring bar with respect to the bracket may be altered as compared to conditions in which the spring bar is supported on the bracket without the jacket.
Abstract translation: 用于拖车牵引系统的附件，具有用于均衡负载和减少拖车摇摆的部件。 附件包括用于附接到支撑负载平衡弹簧杆的支架的护套。 支架可以包括用于支撑弹簧杆的侧向延伸部分。 护套可以包括用于接收托架的侧向延伸部分的插座，使得护套可以可拆卸地安装在托架上。 护套可以包括用于接触弹簧杆的接触表面。 与支架的横向延伸部分相比，接触表面可以包括不同的摩擦系数或不同的形状，使得弹簧杆相对于支架的运动可以改变，与弹簧杆 支架上没有外套。
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公开(公告)号：US08833789B2
公开(公告)日：2014-09-16
申请号：US11895289
申请日：2007-08-23
Applicant: Jed K. Anderson
Inventor： Jed K. Anderson
Abstract: A trailer hitch system for equalizing trailer loads and reducing trailer sway. The trailer hitch system may include spring bars that may be attached to a hitch head using a trunnion style connection. The spring bars may be attached to the trailer using rigid brackets that reduce swinging of the spring bars. The rigid brackets may include an upward extending portion for attaching to the trailer tongue, and a lateral extending portion for receiving the spring bars thereupon. The brackets may have a contact surface on the lateral extending portion that may be free from a coating such that a metal on metal contact is made between the spring bars and the brackets. Portions of the brackets beyond the contact surface may be covered with a protective coating.
Abstract translation: 拖车牵引系统，用于平衡拖车载荷并减少拖车摇摆。 拖车牵引系统可以包括可以使用耳轴式连接件连接到搭接头的弹簧杆。 可以使用刚性支架将弹簧杆连接到拖车上，从而减少弹簧杆的摆动。 刚性支架可以包括用于附接到拖车舌部的向上延伸部分和用于接收其上的弹簧杆的侧向延伸部分。 支架可以具有在横向延伸部分上的接触表面，该接触表面可以没有涂层，使得在弹簧杆和支架之间形成金属接触的金属。 支架超过接触表面的部分可以用保护涂层覆盖。
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公开(公告)号：US20080122198A1
公开(公告)日：2008-05-29
申请号：US11895289
申请日：2007-08-23
Applicant: Jed K. Anderson
Inventor： Jed K. Anderson
IPC: B60D1/34
Abstract: A trailer hitch system for equalizing trailer loads and reducing trailer sway. The trailer hitch system may include spring bars that may be attached to a hitch head using a trunnion style connection. The spring bars may be attached to the trailer using rigid brackets that reduce swinging of the spring bars. The rigid brackets may include an upward extending portion for attaching to the trailer tongue, and a lateral extending portion for receiving the spring bars thereupon. The brackets may have a contact surface on the lateral extending portion that may be free from a coating such that a metal on metal contact is made between the spring bars and the brackets. Portions of the brackets beyond the contact surface may be covered with a protective coating.
Abstract translation: 拖车牵引系统，用于平衡拖车载荷并减少拖车摇摆。 拖车牵引系统可以包括可以使用耳轴式连接件连接到搭接头的弹簧杆。 可以使用刚性支架将弹簧杆连接到拖车上，从而减少弹簧杆的摆动。 刚性支架可以包括用于附接到拖车舌部的向上延伸部分和用于接收其上的弹簧杆的侧向延伸部分。 支架可以具有在横向延伸部分上的接触表面，该接触表面可以没有涂层，使得在弹簧杆和支架之间形成金属接触的金属。 支架超过接触表面的部分可以用保护涂层覆盖。
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