Title:
ELEVATOR APPARATUS
Document Type and Number:
Japanese Patent JP2015048178
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an elevator apparatus that employs a new configuration made of a material except steel and that uses a lightweight main rope with high mechanical strength.SOLUTION: An elevator apparatus 11 lifts/lowers a cage 13 and a balance weight 14, which are each ascendably/descendably provided within a hoistway 12, like a well-bucket by a main rope 15 looped over a hoist 20. The main rope 15 has a load bearing member 251 that is made of a polymeric material.
Inventors:
TANAKA KAZUHIRO
Application Number:
JP2013179410A
Publication Date:
March 16, 2015
Filing Date:
August 30, 2013
Export Citation:
Assignee:
TOSHIBA ELEVATOR CO LTD
International Classes:
B66B7/06; D07B1/02; D07B1/16
Domestic Patent References:
| JPH08218286A | 1996-08-27 | |||
| JP2006500303A | 2006-01-05 | |||
| JP4763127B2 | 2011-08-31 | |||
| JP4777597B2 | 2011-09-21 | |||
| JP4503511B2 | 2010-07-14 |
Attorney, Agent or Firm:
Patent business corporation Amagi international patent firm