EQUIPMENT WITH HAND OPERATED BRAKES BASED ON HEMISPHERICAL VESSEL FOR SLIDING DOWN BY GRAVITATIONAL FORCE FROM HIGH ALTITUDE TO LOW ALTITUDE WITHOUT USE OF ARTIFICIAL ENERGY.

摘要

ABSTRACT: Worldwide crores of people use steps, lift and man lifted chairs to come down from high altitude to low altitude. This method of stepping down is highly uncomfortable and painful specifically for the persons with health problems. The present equipment will clearly give solution to sliding down for all types of person. It will make it easy, without use of any external energy and pollution free. The present invention relates to equipment based on hemispherical vessel of diameter around 600 mm or any suitable diameter. It has a provision of handle and hand operated brakes. It also has a provision of strong metallic clips placed in metallic wire for sliding down by gravitational force without use of artificial energy. One or more interlinked hemispherical vessel at the base slides in downward direction over metallic surface and velocity is controlled by operating hand brakes. Equipment can be operated by any person and other person also can assist during operation; it does not require special qualification or training. Equipment can be used to avoid use of legs for stepping down from high altitude to low in any place or building where people use steps. Equipment is cost efficient, easily adaptable worldwide. And it does not cause any kind of pollution like sound, air etc.