Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasuhiro Yuguchi0
Mitsuaki Shimamura0
Takeshi Maehara0
Toru Taguchi0
Hiroyuki Adachi0
Ikuko Kameyama0
Date of Patent
May 18, 2010
0Patent Application Number
112708230
Date Filed
November 10, 2005
0Patent Primary Examiner
Patent abstract
A working apparatus has: a working equipment for doing works on a structure; a folding/unfolding mechanism for conveying the working equipment to the working position in a folded state; a conveyance mechanism (such as a horizontal thruster) for conveying the working equipment and the folding/unfolding mechanism to the working position; a pressing mechanism (such as a ballast tank) for pressing the working equipment against the lower surface of the structure; and a traveling mechanism including a wheel for traveling along the lower surface of the structure and positioning the apparatus.
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