Weight Distribution Tag Trailer Axle Shim Adjustment
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Solution Overview
Problem
Existing weight distribution systems for smaller trucks, such as ½ to 1-ton pickups, are inadequate for handling the increased weight of contemporary truck campers, leading to stress on the drive axle and limited cargo carrying capacity, with existing solutions being costly and aesthetically unappealing.
Innovation Solution
A weight distribution tag trailer (WDTT) with a frame assembly, axle, wheels, and adjustable shims, designed to redistribute weight from the rear axle to the front axle and a tag axle, providing additional suspension capacity and improved weight distribution, featuring a receiver hitch attachment and optional brakes and lighting for enhanced safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If full-floating axles or lift axles are used to distribute weight, then weight distribution improves, but device complexity and cost increase significantly
Solution Approach 1:
The invention divides the weight distribution function into two separate components: the vehicle's existing axle system and a独立的tag trailer with its own axle. This segmentation allows the tag trailer to handle excess weight independently without modifying the vehicle's complex axle systems, thereby improving weight distribution while avoiding increased device complexity.
Solution Approach 2:
The tag trailer acts as an intermediary between the vehicle and the ground, absorbing excess weight that would otherwise overload the vehicle's drive axle. This intermediary approach enables weight distribution without requiring complex modifications to the vehicle's existing axle systems.
2Quantity of substance
If dead axles or pusher axles are added to increase weight capacity, then cargo carrying capacity improves, but ease of operation deteriorates due to limited truck bed access
Solution Approach 1:
The invention separates the cargo carrying function into two distinct platforms: the vehicle bed for accessible cargo and the tag trailer for additional capacity. This segmentation allows the vehicle bed to remain fully accessible while the tag trailer provides supplementary cargo space, resolving the conflict between capacity and accessibility.
Solution Approach 2:
Instead of adding axles along the vehicle's longitudinal axis (which would block bed access), the invention extends cargo capacity into a new spatial dimension by attaching a trailer behind the vehicle. This dimensional transition allows full bed access while dramatically increasing total cargo capacity.
3Stability of the object's composition
If auxiliary suspension systems are installed to handle increased weight, then vehicle stability improves, but cost increases
Solution Approach 1:
Instead of modifying the vehicle with expensive auxiliary suspension systems, the invention creates a separate, simpler copying system in the form of a tag trailer with basic suspension components. This copying approach achieves vehicle stability for heavy loads at lower cost by isolating the heavy-duty suspension requirements to the trailer rather than the entire vehicle system.
Data Source
AI summary
The present invention comprises a weight distribution tag trailer, having at least some of the following features: (a) a frame assembly, including beams and cross beams and side axle beams, (b) an axle coupled to the frame assembly, (c) shims for optional position between an axle assembly and the side axle beams to allow adjustment of load and balance (d) at least two wheels rotatably mounted to the axle, wherein at least one beam includes an end complementarily sized to be received by a vehicle receiver hitch assembly, and at least one other beam includes a clamp for coupling the beam to a cross frame of the vehicle receiver hitch.