Title:
速度検出装置及びこの速度検出装置を備えたエレベータ装置及びエレベータ装置の検査方法
Document Type and Number:
Japanese Patent JP5755580
Kind Code:
B2
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Inventors:
Kiyoshi Okamura
Atsushi Arakawa
Takayuki Hagiwara
Takashi Matsudo
Kaoru Hirano
Shinsuke Inoue
Atsushi Arakawa
Takayuki Hagiwara
Takashi Matsudo
Kaoru Hirano
Shinsuke Inoue
Application Number:
JP2012025167A
Publication Date:
July 29, 2015
Filing Date:
February 08, 2012
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B66B3/02; B66B5/00; B66B5/04
Domestic Patent References:
| JP6271236A | ||||
| JP6144734A | ||||
| JP9104570A | ||||
| JP2011140361A |
Foreign References:
| WO2007063574A1 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation