Title:
脱気装置、防水構造および駐車場
Document Type and Number:
Japanese Patent JP7429489
Kind Code:
B2
Abstract:
To provide a deaerator, a waterproof structure, a parking lot capable of suppressing swelling of a waterproof layer, preventing a trouble from being caused in running or the like of a vehicle,and not impairing the appearance of the parking lot.SOLUTION: A deaerator 10 provided in a parking lot 30 having a parking area 33 is provided. The deaerator 10 is provided with a deaeration cylinder 3 protruding from a waterproof layer 1 formed on a surface 31a of a base 31 of a parking area 33 and a car stop 4 provided around the deaeration cylinder 3. The waterproof layer 1 is formed with an opening 1a facing a ventilation space S1 in the deaeration cylinder 3. A lower hole 32 communicating with the opening 1a is formed in the base 31.SELECTED DRAWING: Figure 1
More Like This:
| JPH108674 | FIRE-PROOF DAMPER FOR VENTILATION RIDGE |
| JP4759648 | Ventilation ridge |
| WO/1992/005326 | SMOKE VENT FOR BUILDINGS |
Inventors:
Hiroshi Sakamoto
Application Number:
JP2022108596A
Publication Date:
February 08, 2024
Filing Date:
July 05, 2022
Export Citation:
Assignee:
Sika Japan Co., Ltd.
International Classes:
E04D13/16; E04D11/00; E04H6/42
Domestic Patent References:
| JP11324258A | ||||
| JP2002021288A | ||||
| JP2000314212A | ||||
| JP57089726U | ||||
| JP6028059U |
Attorney, Agent or Firm:
Kei Kiuchi