Hydraulic Pump Storage Unit with L-Shaped Frame and V-Bracket

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Solution Overview

Problem

Existing wheeled storage units for hydraulic pumps and accessories are prone to cracking and breaking, and are not adequately designed to support heavy and bulky equipment, lacking stability and maneuverability in commercial automotive repair facilities.

Innovation Solution

A portable storage unit with an L-shaped frame, wheels, multiple adjustable shelves, and a V-shaped bracket that supports hydraulic pumps and accessories, featuring a construction of round tubing and reversible connectors for enhanced stability and accessibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If plastic or composite cases are used to store hydraulic pumps, then the cases are lightweight and easy to manufacture, but they are vulnerable to cracking and breaking under heavy loads

Engineering Contradiction:
Improveease of manufactureVSAvoidstrength
Core Design Contradiction:
Ease of manufactureVSStrength

Solution Approach 1:

The storage unit employs a composite construction combining a metal frame (providing structural strength) with wooden shelves and metal casters (providing functionality and mobility). This composite approach allows the unit to support heavy hydraulic equipment while maintaining ease of assembly and disassembly for transport.

Inventive Principle:
Principle #40Composite materials

2Strength

If metal cases are used to store hydraulic pumps, then the cases provide strength and durability, but they are heavy and difficult to transport

Engineering Contradiction:
ImprovestrengthVSAvoidweight
Core Design Contradiction:
StrengthVSWeight of moving object

Solution Approach 1:

The storage unit is divided into modular components: a metal frame structure, removable wooden shelves, and detachable metal casters. This segmentation allows the unit to be assembled and disassembled easily, enabling transport of heavy equipment in manageable sections while maintaining structural strength when assembled.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The storage unit incorporates movable elements including adjustable wooden shelves that can be repositioned along the frame, and metal casters with locking mechanisms that enable mobility when unlocked and stability when locked. This dynamic design allows the unit to adapt between transport and storage states.

Inventive Principle:
Principle #15Dynamics

3Ease of operation

If traditional wheeled dollies are used to transport equipment, then mobility is provided, but they lack stability and are prone to cracking and breaking

Engineering Contradiction:
ImprovemobilityVSAvoidreliability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The wheeled storage unit combines a metal frame (providing strength and reliability) with metal casters (providing mobility). This composite construction ensures that the mobility components are integrated into a structurally sound platform, preventing the cracking and breaking issues associated with traditional plastic or composite dollies while maintaining ease of movement.

Inventive Principle:
Principle #40Composite materials

4Device complexity

If fixed shelving is used in storage units, then structural simplicity is maintained, but adaptability to different equipment configurations is reduced

Engineering Contradiction:
Improvestructural simplicityVSAvoidadaptability
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The storage unit features adjustable wooden shelves that can be repositioned along the metal frame at various heights. This dynamic shelving system allows the unit to adapt to different equipment configurations and storage requirements while maintaining a relatively simple overall structure. The shelves can be easily moved and resecured to accommodate different sized hydraulic pumps and accessories.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11448208B2Storage unit for hydraulic pump and pump accessories
Publication Date: 2022.09.20 VIS LLC
  • US11448208B2 patent drawing
  • US11448208B2 patent drawing
  • US11448208B2 patent drawing

AI summary

A wheeled storage unit for supporting a hydraulic pump and pump accessories is provided.