Title:
ポンプゲート
Document Type and Number:
Japanese Patent JP7237306
Kind Code:
B2
Abstract:
To provide a pump gate allowing a door body to be easily detached from a gate skeleton and maintenance of the pump to be easily carried out.SOLUTION: A pump gate comprises a gate skeleton 2, a door body 3 in which a pump 32 is enclosed, and a driving device 4 driving the door body 3. The gate skeleton 2 includes: a main skeleton part 5 including a pair of guides liftably guiding the door body 3; and an operation table 7 placed on an upper part of the main skeleton part 5, on which an apparatus to lift the door body 3 is installed. The operation table 7 is pivotably connected to the main skeleton part 5 through a pivot axis 54 to allow displacement between a first position covering the upper part of the main skeleton part 5 and a second position opening the upper part of the main skeleton part 5.SELECTED DRAWING: Figure 11
Inventors:
Takaya Yanobe
Hideaki Handa
Shinji Baba
Tomomi Endo
Hideaki Handa
Shinji Baba
Tomomi Endo
Application Number:
JP2019058127A
Publication Date:
March 13, 2023
Filing Date:
March 26, 2019
Export Citation:
Assignee:
Marushima Aqua System Co., Ltd.
Ishigaki Co., Ltd.
Ishigaki Co., Ltd.
International Classes:
E02B7/20
Domestic Patent References:
| JP2003253656A | ||||
| JP2007332704A | ||||
| JP2006316436A | ||||
| JP2005002723A | ||||
| JP59121028U | ||||
| JP2005097964A |
Attorney, Agent or Firm:
Masataka Kotani
Tsutomu Fukunari
Tsutomu Fukunari