Collapsible Gunner Platform Assembly for Cab Space Access
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Solution Overview
Problem
Military vehicle gunners face challenges accessing the turret-mounted machine gun due to the height of the cab, requiring a platform that occupies significant space, restricting troop access to the roof hatch and turret.
Innovation Solution
A platform assembly with a removable and pivotally attached frame, featuring adjustable legs and braces, allows for customizable height adjustment and collapse, enabling easier access and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a platform is positioned high enough for gunner access, then the gunner can operate the machine gun, but the platform takes up large space and creates inaccessible areas within the cab
Solution Approach 1:
The platform utilizes a scissor mechanism with telescopic legs that allow it to be raised high for gunner access, then lowered and collapsed into a compact configuration when not in use. This dynamic capability allows the platform to occupy minimal space during storage while providing adequate height for turret operation when deployed.
Solution Approach 2:
The platform structure is divided into multiple telescopic leg segments that can extend and retract independently. This segmentation allows the platform to achieve the necessary height for gunner access while maintaining a compact folded configuration that minimizes space occupation within the cab.
2Ease of operation
If a fixed platform is used for gunner access, then the gunner can reach the gun, but shorter gunners must find alternative objects to stand on and the platform creates large inaccessible areas
Solution Approach 1:
The platform incorporates telescopic legs with adjustable extension capabilities, allowing the platform height to be customized for different gunner heights and requirements. This adjustability ensures that gunners of various statures can comfortably access the turret while maintaining a compact configuration when not in use.
Data Source
AI summary
A platform assembly can be used in a motor vehicle, such as a truck, to support a person or objects. The platform assembly can have a frame with pivotal attachments to allow the frame to be at least partially collapsible. The platform can pivotally and removably attach to the frame.