In Progress

Retractable Nylon Tape

I'd like simple math or physics and basic engineering sketches to show the size/weight of a spring mechanism, casing and tape necessary to create a retractable nylon tape (basically like a typical handheld retractable tape measure):

Dimensions of the nylon tape would be 2 inches wide by 50 ft long.

My objective: To determine the dimensions (diameter) and weight (due to spring mainly) of the entire unit.

Skills: 3D Rendering, CAD/CAM, Manufacturing Design, Mechanical Engineering, Product Design

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About the Employer:
( 4 reviews ) San Diego, United States

Project ID: #1153889