Spring arrangement for bicycle saddle - comprises air compressed air or fluid substances placed in rubber or expandable plastics container

摘要

The gas-type or liq. material is placed in a rubber or expandable plastics container enclosed by the upper expandable-elastic saddle mass, or in a hollow chamber formed in the saddle mass itself, with or without an inlet valve. The walling of the saddle mass is so directly provided over the rubber or plastics bag or over the hollow chamber in the complete seat width, as to be expandable-elastic, that during travel it matches the continuously changing seat and upper leg anatomy of the rider. The system involving gas or liq. material can always be employed in addition to a conventional springing system, apart from being capable of performing the springing function alone. USE - As a spring system for the saddle of a bicycle.