Figure-of-eight described by trochoidal plane

Wall Art and Photo Gifts from Mary Evans Picture Library

Figure-of-eight described by trochoidal plane

Figure-of-eight described by trochoidal plane. Hargrave Slide 24. Section of a flying machine strut that has stood a crushing strain of 360 pounds. The strut was originally 6 feet 2 inches long and had bulkheads 18 inches apart

Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries

Media ID 9905423

© The Royal Aeronautical Society (National Aerospace Library) / Mary Evans Picture Library

Crushing Feet Hargrave Originally Pounds Section Stood Strain Strut

EDITORS COMMENTS
This intriguing figure-of-eight shaped section of a flying machine strut is described by the trochoidal plane, as depicted in Hargrave Slide 24. The trochoidal plane is a complex curve generated by a point on the circumference of a circle rolling without slipping along a straight line. In the context of this figure, it represents the path of the contact point between the rolling circle and the straight line. The section of the strut, which originally measured 6 feet 2 inches in length with bulkheads 18 inches apart, has withstood an impressive crushing strain of 360 pounds. The image offers a glimpse into the engineering prowess of the past, showcasing the intricate design and strength of early flying machines. The figure-of-eight shape is a result of the bending and twisting forces experienced by the strut during flight. The trochoidal plane provides a unique perspective on the deformation of the material, revealing the complex stresses and strains that the structure endured. This slide, part of the extensive Hargrave Collection, offers a fascinating insight into the history of aviation engineering. The figure-of-eight shape, with its intricate and beautiful curves, serves as a testament to the ingenuity and determination of the pioneers of flight. Despite the passage of time, their innovations continue to inspire and captivate us, reminding us of the limitless potential of human creativity and the power of engineering to transform our world.

MADE IN THE USA
Safe Shipping with 30 Day Money Back Guarantee

FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools

FREE COLORIZATION SERVICE
You can choose advanced AI Colorization for this picture at no extra charge!

SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you

* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.