HOISTING APPARATUS OF ELEVATOR
PROBLEM TO BE SOLVED: To provide a hoisting apparatus of an elevator, achieving a construction surrounding a sheave with a small number of parts, and achieving a rope oil scattering preventing device of a simple structure, which does not need installation of an exhaust device to thereby restrain an...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
27.09.2007
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!