A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Escalera elevadora
Stair lift, comprising at least a first and second sections (1, 2) of steps and an intermediate horizontal landing (5), which has two non-deformable frames (6) fixed at the top and perpendicular to the sides (5.3), where the first and second sections (1, 2) have an inner end (1.1, 2.1) connected to the landing (5), by means of a first (7) and second axis of rotation, and an opposite outer end (1.2, 2.2), and both first and second sections (1, 2) comprise two lateral stringer beams (9); vertical displacement means of the landing (5), formed by lifting devices (10) that can be vertical or horizontal displacement; some means of rotation of the steps (11) simultaneous to the displacement of the landing (5), such that they maintain a horizontal position in any of the positions thereof, and; drive means and displacement control. (Machine-translation by Google Translate, not legally binding)
Escalera elevadora
Stair lift, comprising at least a first and second sections (1, 2) of steps and an intermediate horizontal landing (5), which has two non-deformable frames (6) fixed at the top and perpendicular to the sides (5.3), where the first and second sections (1, 2) have an inner end (1.1, 2.1) connected to the landing (5), by means of a first (7) and second axis of rotation, and an opposite outer end (1.2, 2.2), and both first and second sections (1, 2) comprise two lateral stringer beams (9); vertical displacement means of the landing (5), formed by lifting devices (10) that can be vertical or horizontal displacement; some means of rotation of the steps (11) simultaneous to the displacement of the landing (5), such that they maintain a horizontal position in any of the positions thereof, and; drive means and displacement control. (Machine-translation by Google Translate, not legally binding)
Escalera elevadora
MARTÍN-CARO ALAMO JOSE ANTONIO (author)
2023-03-29
Patent
Electronic Resource
Spanish