发明名称 |
Dynamic anti-sway, tongue weight-equalizing trailer hitch |
摘要 |
An anti-sway, tongue-weight equalizing hitch for a trailer having a hitch ball socket; a shank structured for releasably connecting to a towing vehicle; a hitch head secured to the shank and having a longitudinal axis, a hitch ball with a tow axis on the longitudinal axis; an elevating mechanism for adjusting the relative elevations of the hitch head and the trailer tongue; a leveling mechanism for vertically-orienting the tow axis; right and left spring bars mounted to the hitch head to pivot about opposing right and left rearwardly-tilted stabilizing axes disposed in opposing vertically-oriented pivot axis planes spaced laterally and equidistantly outwardly from the longitudinal axis; and right and left suspension mechanisms tensionally suspending distal ends of the spring bars wherein distal ends thereof are normally spaced laterally and equidistantly outwardly from the respective vertical-oriented pivot axis planes in an equilibrium configuration. |
申请公布号 |
US8328222(B1) |
申请公布日期 |
2012.12.11 |
申请号 |
US20100925901 |
申请日期 |
2010.11.02 |
申请人 |
ROEBER LESLIE;CHOQUETTE PAUL;AUTOMATIC EQUIPMENT MANUFACTING COMPANY |
发明人 |
ROEBER LESLIE;CHOQUETTE PAUL |
分类号 |
B60D1/00 |
主分类号 |
B60D1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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