A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPOSITIF DE SÉCURITÉ PERMETTANT DE DÉTERMINER LE POSITIONNEMENT D'UNE ÉCHELLE
The invention relates to a safety device for determining the positioning of a ladder (1) at an angle of about 70°. Said device comprises a housing (11) accommodating an electrical circuit (4) that includes an inclination contact switch (5) which is oriented along a virtual line (3), a power source (7) for energizing the contact switch (5), a switch (10), an LED push button (6) warning light, and an acoustic warning means (9) actuated by a signal emitted by the inclination contact switch (5).
DISPOSITIF DE SÉCURITÉ PERMETTANT DE DÉTERMINER LE POSITIONNEMENT D'UNE ÉCHELLE
The invention relates to a safety device for determining the positioning of a ladder (1) at an angle of about 70°. Said device comprises a housing (11) accommodating an electrical circuit (4) that includes an inclination contact switch (5) which is oriented along a virtual line (3), a power source (7) for energizing the contact switch (5), a switch (10), an LED push button (6) warning light, and an acoustic warning means (9) actuated by a signal emitted by the inclination contact switch (5).
DISPOSITIF DE SÉCURITÉ PERMETTANT DE DÉTERMINER LE POSITIONNEMENT D'UNE ÉCHELLE
SAFETY DEVICE FOR DETERMINING THE POSITIONING OF A LADDER
SICHERHEITSVORRICHTUNG ZUR BESTIMMUNG DER POSITIONIERUNG EINER LEITER
GABOURG MAURICE (author)
2022-09-21
Patent
Electronic Resource
French
IPC:
E06C
LADDERS
,
Leitern
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