triangle control frame造句

Thomas Purcell and Mike Burns would use the triangle control frame.
In 1908, a gliding club in Breslau had the pilot hung behind a cable-stayed triangle control frame for weight-shift control.
While flying the kite hang glider, there are times during flight instruction that instructors will have the student fully release from holding the triangle control frame and simply and only hang.
Images showing a triangle control frame on Otto Lilienthal's 1892 hang glider prove that the technology of such frames has existed since the early design of gliders, but he did not mention it in his patents.
Single-point hang was an ancient art fully demonstrated at least in Breslau in 1908 as well as the triangle control frame that would later be seen in NASA's John Worth's hang gliders and powered hang gliders.
It's difficult to find triangle control frame in a sentence. 用triangle control frame造句挺难的

John Worth, associate of Francis Rogallo, exhibited the cable-stayed triangle control frame ( which had been exhibited in foot-launch hang gliding in at least 1908 in Breslau ) at several scales in stiffened Rogallo-wing kite glider and powered versions.
The 1962 Mike Burns SkiPlane and 1963 Dickenson wings closely matched the Purcell, Barry Hill Palmer, and the Charles Richard NASA Paresev 1B wing; minor control sticks derived from the triangle control frame were used in each of these kites ( which sometimes glided ).
His ski kite format incorporated an airframe with a triangle control frame as used in hang gliding in Breslau 1908, having a basebar tow-point and was integrated on an all-ready publicized four-boom stiffened Rogallo wing airfoil, where the pilot sat on a swinging seat while the control frame and wire bracing distributed the load to the wing as well as giving a frame to brace for weight-shift control.