Spring bar with integral hanger
    2.
    发明授权
    Spring bar with integral hanger 失效
    弹簧酒吧与整体衣架

    公开(公告)号:US5647603A

    公开(公告)日:1997-07-15

    申请号:US568770

    申请日:1995-12-07

    摘要: A spring bar for a weight distributing hitch includes an elongated body carrying an integral hanger for securing to a trailer to be towed behind a towing vehicle. Preferably, the integral hanger is a lug with a cooperating retaining tab. The spring bar also includes a trunnion allowing cantilever mounting of the spring bar to a ball mount head of a trailer hitch that is secured to a towing vehicle.

    摘要翻译: 用于重量分配钩的弹簧杆包括一个伸长的主体,该主体承载着一个整体的悬挂器,用于固定在一拖车上,拖到牵引车后面。 优选地,整体式衣架是具有配合保持片的凸耳。 弹簧杆还包括耳轴,其允许悬臂将弹簧杆安装到固定到牵引车辆上的挂车挂钩的球安装头部。

    Hitch having spring bars with integral hanger
    7.
    发明授权
    Hitch having spring bars with integral hanger 失效
    搭配带有整体式衣架的弹簧条

    公开(公告)号:US5799965A

    公开(公告)日:1998-09-01

    申请号:US546385

    申请日:1995-10-20

    摘要: A weight distributing hitch includes a hitch bar for mounting to a vehicle, a ball mount head carried on the hitch bar, a hitch ball and a pair of spring bars. Each spring bar includes an integral lug for engaging a trailer and securing the spring bar in a position to more evenly distribute the weight of the trailer over the axles of the towing vehicle. Each lug also includes a integral retaining tab. Additionally, the weight distributing hitch includes a pair of friction assemblies that are mounted on the trailer. Each such assembly includes a friction pad that receives and supports the integral lug of one of the spring bars.

    摘要翻译: 配重装置包括用于安装在车辆上的搭接杆,装在挂钩杆上的球头安装头,搭接球和一对弹簧杆。 每个弹簧杆包括用于接合拖车并将弹簧杆固定在更均匀地将拖车的重量分布在牵引车辆的轴上的位置的整体凸耳。 每个接线片还包括一个整体的保持片。 另外,配重搭载包括安装在拖车上的一对摩擦组件。 每个这样的组件包括接收和支撑其中一个弹簧杆的整体凸耳的摩擦垫。

    Anti-sway friction pads for trailer hitch
    10.
    发明授权
    Anti-sway friction pads for trailer hitch 失效
    用于拖车挂钩的防摇摆摩擦垫

    公开(公告)号:US5628525A

    公开(公告)日:1997-05-13

    申请号:US568870

    申请日:1995-12-07

    摘要: A friction pad assembly for supporting a spring bar of a weight distributing hitch on a trailer includes a pad of high friction material and a mounting bracket. Preferably the friction pad provides a coefficient of friction of at least 0.35. The bracket is preferably L-shaped and includes a projecting flange for protecting an edge of the pad held on the bracket. A fastener, such as self tapping screws, may be used to secure the bracket and pad to the trailer.

    摘要翻译: 用于在拖车上支撑重量分配钩的弹簧杆的摩擦垫组件包括高摩擦材料垫和安装支架。 优选地,摩擦垫提供至少0.35的摩擦系数。 支架优选为L形,并且包括用于保护固定在支架上的垫的边缘的突出凸缘。 诸如自攻螺钉的紧固件可用于将托架和垫固定到拖车上。