Title:
非常ブレーキ装置、エレベータ装置及び綱車
Document Type and Number:
Japanese Patent JP5701799
Kind Code:
B2
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Inventors:
Koichiro Ide
Satoshi Ono
Satoshi Ono
Application Number:
JP2012052885A
Publication Date:
April 15, 2015
Filing Date:
March 09, 2012
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B66B11/08; F16D63/00
Domestic Patent References:
| JP2010189088A | ||||
| JP2010025147A | ||||
| JP2007040403A | ||||
| JP2000227155A | ||||
| JP3061932U | ||||
| JP10264783A | ||||
| JP8121577A | ||||
| JP6045151U |
Attorney, Agent or Firm:
Polaire Patent Business Corporation