Inventor

BEAUCHAUD FREDERIC

FR23 patents

⚠️ This page may combine multiple inventors who share the name “BEAUCHAUD FREDERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEAUCHAUD FREDERIC

OTIS ELEVATOR CO

Foldable handrail and safety switch arrangement on top of an elevator car

Robust electrical safety actuation module

Flexible machine frame

Elevator car with foldable working platform

Elevator car frame

Handrail used to open and close elevator car panels

Elevator system

Battery installed in elevator car

Device for limiting sway in an elevator travelling cable

Elevator car with mechanical assistance for working platform

Elevator car apron

Elevator car with foldable working platform

Guide rail support configured to account for building settling

Elevator safety actuator systems

Monitored braking blocks

Elevator system maintenance from inside a car of the elevator system

Electric safety switch resetting device for a car safety device of elevators

Elevator car guiding device for an elevator without machine room

System to enable access to travelling cable dead end hitch from inside an elevator car

Elevator system with counterweight

SIRIGU GERARD

Elevator having a limit switch for controlling power to the drive system as an elevator car approaches a shallow pit or a low overhead

COQUERELLE THOMAS

Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices

DOMINGUEZ FRANCK

Vibration isolation assembly for an elevator system