Otis Elevator Company

Jacobus Benjamin Legez

Pascal Rebillard

Michel Beeuwsaert

Jean-Noël Cloux

David Pillin

Franck J Det

Fernando Rico

Raphaël Picard

Hugues Fanielle

Davy Depee

Bruce P Swaybill

Bruce St Pierre

Michael C Lang

Jean-Noel Cloux

Raphael Picard

Tom E Glassey

Davy Dupee

An elevator system includes guide rail mounted machine and a sheave assembly that accommodates a guide rail within a hoistway. The inventive sheave assembly includes individual sheave portions rotatable along a common axis. At least two of the sheave portions are spaced apart along the shaft and a portion of the guide rail extends toward the axis beyond a plane formed tangent to the outer diameter of the sheave portions.

Sheave assembly and suspension system for an MRL elevator

Passenger transportation system () including a hallway () providing access to at least one transport car () and a control for controlling the movement of the cars, characterized by a passenger trajectory tracking device () including a data processing means for monitoring the access areas to the cars ().

Passenger guiding system for a passenger transportation system

An elevator system includes guide rail mounted machine () and a sheave assembly () that accommodates a guide rail () within a hoistway. The inventive sheave assembly includes individual sheave portions () rotatable along a common axis. At least two of the sheave portions are spaced apart along a shaft () and a portion of the guide rail extends toward the axis beyond a plane formed tangent to the outside diameter of the sheave portions.

Sheave assembly for an elevator system

A hoist tool for lifting a machine assembly in an elevator to an installation position is mounted to a machine beam which also supports the machine assembly. The hoist tool is thus mounted in a location where it does not require any additional axial space. Preferably, the hoist tool is mounted to one lateral side of the machine assembly, and within an axial extension of the machine assembly downwardly from the machine beam into the hoistway.

Integrated elevator installation hoist tool

Growing community of inventors

Kwakel, Netherlands

Jacobus Benjamin Legez