A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CLEANING DEVICE FOR BOTTOM SURFACES
The invention relates to a cleaning device comprising: an external shell or casing (1) forming a suction hood and an upper suction mouth (2) and being provided with drive means arranged on each side and equipped with independent motors and corresponding transmission mechanisms on each side; and cleaning rollers (51, 52, 53, 54). The cleaning device also comprises: sets of internal cleaning rollers (53, 54) disposed close to the centre of the hollow interior of the casing (1) and having a width that is approximately equal to the distance between the side elements (11) of said casing (1); sets of external cleaning rollers (51, 52) located close to the front and rear edges of the casing (1) of the cleaning device and having a total width that is slightly greater than the width of the casing; a resilient joint at the support for the external rollers; an adhesion turbine, a suction turbine, and auxiliary drive wheels on the internal cleaning rollers.
CLEANING DEVICE FOR BOTTOM SURFACES
The invention relates to a cleaning device comprising: an external shell or casing (1) forming a suction hood and an upper suction mouth (2) and being provided with drive means arranged on each side and equipped with independent motors and corresponding transmission mechanisms on each side; and cleaning rollers (51, 52, 53, 54). The cleaning device also comprises: sets of internal cleaning rollers (53, 54) disposed close to the centre of the hollow interior of the casing (1) and having a width that is approximately equal to the distance between the side elements (11) of said casing (1); sets of external cleaning rollers (51, 52) located close to the front and rear edges of the casing (1) of the cleaning device and having a total width that is slightly greater than the width of the casing; a resilient joint at the support for the external rollers; an adhesion turbine, a suction turbine, and auxiliary drive wheels on the internal cleaning rollers.
CLEANING DEVICE FOR BOTTOM SURFACES
VORRICHTUNG ZUR REINIGUNG VON BODENFLÄCHEN
DISPOSITIF DE NETTOYAGE DE FONDS
LACALLE BAYO JESÚS (author) / VAQUER PEREZ JUAN IGNACIO (author) / MORENO MUÑOZ MIGUEL (author)
2020-02-26
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
G21C
NUCLEAR REACTORS
,
Kernreaktoren
/
G21F
Schutz gegen Röntgenstrahlung, Gammastrahlung, Korpuskularstrahlung oder Teilchenbeschuss
,
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
| European Patent Office | 2022