Title:
噛合チェーン式ドア開閉装置
Document Type and Number:
Japanese Patent JP5259649
Kind Code:
B2
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Inventors:
Akihiko Utaki
Ueda Kei
Ryota Shoji
Nishikage Yoshiro
Keizo Yamamoto
Ueda Kei
Ryota Shoji
Nishikage Yoshiro
Keizo Yamamoto
Application Number:
JP2010124152A
Publication Date:
August 07, 2013
Filing Date:
May 31, 2010
Export Citation:
Assignee:
Tsubakimoto Chain Co., Ltd.
Osaka Vehicle Industry Co., Ltd.
Osaka Vehicle Industry Co., Ltd.
International Classes:
B61B1/02; E05F15/14
Domestic Patent References:
JP3012646U | ||||
JP51131060A | ||||
JP11292490A | ||||
JP2007205516A | ||||
JP2009255997A |
Foreign References:
US5271182 | ||||
DE10253754A1 |
Attorney, Agent or Firm:
Takashi Tsuno
Nobuo Fujimoto
Nobuo Fujimoto
Previous Patent: JPS5259648
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