Vehicle overload detector
First Claim
1. An overload detector for a vehicle having a framework comprising a housing mounting a single control pulley, a first cable having one end secured to and wrapped around said single control pulley in a clockwise direction and another end fixedly secured to said housing through tensioning means, and a second cable wrapped in a counterclockwise direction around said single control pulley having one end secured thereto and another end secured to said framework of the vehicle at a load receiving location remote from said housing, where said single control pulley operatively connects visual indicating means, where means are provided for selectively maintaining tension on said first cable, and where said selective tension maintaining means bears against said second cable.
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Accused Products
Abstract
A vehicle overload detector characterized as mechanism which, after installation, is calibrated to a preselected initial setting, where upon loading a vehicle, the resulting metered deflection visibly advises the operator of any possible overload condition. Restated otherwise, the mechanism measures vehicle frame deflection, employing two cables, oppositely wound around a control pulley, for establishing the aforesaid initial setting and the deflected setting, respectively.
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Citations
4 Claims
- 1. An overload detector for a vehicle having a framework comprising a housing mounting a single control pulley, a first cable having one end secured to and wrapped around said single control pulley in a clockwise direction and another end fixedly secured to said housing through tensioning means, and a second cable wrapped in a counterclockwise direction around said single control pulley having one end secured thereto and another end secured to said framework of the vehicle at a load receiving location remote from said housing, where said single control pulley operatively connects visual indicating means, where means are provided for selectively maintaining tension on said first cable, and where said selective tension maintaining means bears against said second cable.
Specification