ELEVATOR DEVICE AND METHOD FOR MODIFYING SAME

Title:

ELEVATOR DEVICE AND METHOD FOR MODIFYING SAME

Document Type and Number:

WIPO Patent Application WO/2015/118653

Kind Code:

A1

Abstract:

An elevator device has an additional connection device mounted on the car, the additional connection device connecting a pull-up lever shaft (9) and a governor rope (12). The additional connection device is provided with: an additional connection device frame (15) mounted on the car; a horizontal additional extension shaft (16) rotatably held on an extension line extending from the pull-up lever shaft by the additional connection device frame; a pull-up lever connector (17) for connecting a first end of the additional extension shaft to the pull-up lever shaft and causing the additional extension shaft to rotate together with the pull-up lever shaft; an additional lever (18) connected to a second end of the additional extension shaft and rotating together with the additional extension shaft; and a governor rope connector (19) for connecting the additional lever to the governor rope.

Inventors:

YOSHIKAWA KAZUHIRO (JP)
MIYAHARA HIDEKI (JP)
SASAKI KAZUHIRO (JP)
TAKAHASHI YOSHINAO (JP)

Application Number:

PCT/JP2014/052881

Publication Date:

August 13, 2015

Filing Date:

February 07, 2014

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELEC BUILDING TECHN (JP)

International Classes:

B66B5/04; B66B7/00

Domestic Patent References:

WO2011132294A1

2011-10-27

Foreign References:

JP2012020879A	2012-02-02
EP1514826A1	2005-03-16