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Patent Searching and Data


Title:
ELEVATOR APPARATUS
Document Type and Number:
Japanese Patent JP2013151336
Kind Code:
A
Abstract:

To solve such a problem that a fixing bolt cannot receive a load based on displacement of a guide rail-side bracket when a damping material provided to a guide rail is damaged, and the fixing bolt is largely inclined in an insertion through hole formed in the guide rail bracket, and the guide rail 14 is largely deformed in a horizontal direction.

A damping material is arranged between a hoistway-side bracket and a guide rail-side bracket. A fixing bolt, fastening and fixing the hoistway-side bracket and the damping material, and the guide rail-side bracket, is fixed to one of the hoistway-side bracket and the guide rail-side bracket so as not to incline. Accordingly, the displacement of the guide rail-side bracket is blocked by the fixing bolt.


Inventors:
SEKIYA YUJI
USHIMURA MASATO
MORIYAMA KYOICHI
FUKUYA TAKESHI
TOKUNO TAKASHI
Application Number:
JP2012012039A
Publication Date:
August 08, 2013
Filing Date:
January 24, 2012
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B66B7/02
Attorney, Agent or Firm:
Polaire Patent Business Corporation