It is possible to span different levels easily and in a limited amount of space using this patented tube system. The system consis in zinced tubes for hollow scaffolding joints / half treads. The load bearing element, a 48 mm tubular element for a joint system similar to the one for hollow scaffolding tubes, is fixed to the floor and ceiling using hooks and pre-fabricated fixings that are tightened with the use of a star head screwdriver. A number of hollow scaffolding tubes are fixed on the supporting element at pre-calculated intervals. The treads are previously connected to 48 mm tubular elements and then joined to the half treads. The devise is designed to neutralize torsion flexion compression and the left-right step arrangement allows to cover double the rising of a traditional tread at equal surface. The eccentric soldering of the tubular structure that is joined to the treads makes the system extremely versatile. The half treads can be assembled in either direction to increase or decrease the inclination. Advantages. Main application field: • Simple, intuitive, fast: the assembly does not require any prior surveys • The assembly kit of components is adaptable to inclinations that range between 30° and 70° • The structure is durable and sturdy • The system can be employed for alternative and non standard needs • It is eco-sustainable and cost effective • Suitable for both temporary and permanent solutions • Adequate for internal and external environments • Environmentally friendly : it does not need petro -chemical materials • Adaptable for minimal space occupation and maximum level discepancies Reference Market: Assuming our invention the serial production of steps, the sector interested in its development is that of iron constructions. Particularly interested should be the same producers of scaffolding and steel structures that could understand and spread it as a useful complementary accessory together with the tubular cut to size and the orthogonal joints. The interest could extend to companies of "set-ups and constructions" in the field of transport (land and sea), industrial vehicles and special work vehicles, such as cable cars, funiculars, cableways, and sports equipment.

SCALA PERFEZIONATA | PERFECTED STAIRCASE.

ROSSI, Adriana
2020

Abstract

It is possible to span different levels easily and in a limited amount of space using this patented tube system. The system consis in zinced tubes for hollow scaffolding joints / half treads. The load bearing element, a 48 mm tubular element for a joint system similar to the one for hollow scaffolding tubes, is fixed to the floor and ceiling using hooks and pre-fabricated fixings that are tightened with the use of a star head screwdriver. A number of hollow scaffolding tubes are fixed on the supporting element at pre-calculated intervals. The treads are previously connected to 48 mm tubular elements and then joined to the half treads. The devise is designed to neutralize torsion flexion compression and the left-right step arrangement allows to cover double the rising of a traditional tread at equal surface. The eccentric soldering of the tubular structure that is joined to the treads makes the system extremely versatile. The half treads can be assembled in either direction to increase or decrease the inclination. Advantages. Main application field: • Simple, intuitive, fast: the assembly does not require any prior surveys • The assembly kit of components is adaptable to inclinations that range between 30° and 70° • The structure is durable and sturdy • The system can be employed for alternative and non standard needs • It is eco-sustainable and cost effective • Suitable for both temporary and permanent solutions • Adequate for internal and external environments • Environmentally friendly : it does not need petro -chemical materials • Adaptable for minimal space occupation and maximum level discepancies Reference Market: Assuming our invention the serial production of steps, the sector interested in its development is that of iron constructions. Particularly interested should be the same producers of scaffolding and steel structures that could understand and spread it as a useful complementary accessory together with the tubular cut to size and the orthogonal joints. The interest could extend to companies of "set-ups and constructions" in the field of transport (land and sea), industrial vehicles and special work vehicles, such as cable cars, funiculars, cableways, and sports equipment.
2020
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11591/430828
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