device for klappsattel, keep the body and support a cyclist in an aerodynamically favorable fahrhaltung

摘要

device to hold and support the body of a cyclist in a seated, and, lying, aerodynamically favourable fahrhaltung on a bike with diamantrahmen when discharge of the hands, arms, schultergu00fcrtels and spinecharacterized by the fact thatinstead of a conventional fahrradsattels a ergometrisch shaped continuous supporting surface for the buttocks and the rumpfvorderseite on an axis transverse to the longitudinal axis (1.3), the contact area is stored. it is this surface as a zweiarmiges hebelsystem. the lastarm (3.1) is the gesu00e4u00dfteil (3.1) and the kraftarm (3.2) is the rumpfteil (3).2) the surface. since the axis of (1.3) between the lastarm (3.1) and the kraftarm (3.2), is a state of equilibrium, if the last x lastarm = force x kraftarm. because of the ergometrischen form the supporting surface and the position of the axis of (1.3) is the equilibrium in about, if the driver on the surface.by train or thrust with the...