| 摘要 |
<p>The gymnastic exercising appts. consists of a base plate (1) which carries a handle grip projecting from it. The handle grip is made as a rod (5) extending almost parallel to the base plate and held at a set distance from the base plate by upright rods (3, 4) attached on the base plate. The rod is stepped up in that area which bridges the distance between the upright rods (3, 4) and the measurements of the base plate are selected to ensure that no part of the hand grip projects beyond the outer edge of the base plate. The base plate is made as an aluminium plate with both handle grip and upright rods made as aluminium pipes, which are welded together.</p> |
