发明名称 ROTATING RETAINER CLIP FOR WEIGHT DISTRIBUTION HITCH SPRING ARM RETAINING PIN
摘要 A trailer hitch system for equalizing trailer loads and reducing trailer sway. The trailer hitch system may include spring bars that may extend from a hitch head. 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. Pins may be utilized to secure the spring bars on the lateral extending portion of the brackets. The pins may each include a spring loaded clip that is rotatably between an unlocked position and a locked position.
申请公布号 US2016082794(A1) 申请公布日期 2016.03.24
申请号 US201414188594 申请日期 2014.02.24
申请人 Progress Mfg, Inc. 发明人 Mauerman Kenneth D.;Anderson Jed K.
分类号 B60D1/34;B60D1/24 主分类号 B60D1/34
代理机构 代理人
主权项 1. An apparatus for use in securing a spring arm to a bracket assembly attached to a trailer tongue, said apparatus comprising: a shaft member having a first bore and a second bore formed therein; a clip member defining a bail, the bail extending between a first terminal end to a second terminal end; wherein the first terminal end of the bail is disposed in the first bore and the second terminal end of the bail is disposed in the second bore; wherein the bail of the clip member is operable between an unlocked position and a locked position.
地址 Provo UT US