SCREW-ASSEMBLED LID BODY FOR PROP MEMBER

• Main Authors: MOMOSE TETSUYA, HORIGOME YUKIO, OKAJIMA NOBUYUKI
• Format: Patent
• Language: English; Japanese
• Published: 13.03.2024
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

To provide a lid body that makes mounting and fixing work easier and prevents rattling noise and bouncing.SOLUTION: There is provided a lid body comprising: a disc-shaped grating lid body 1; a base member 3 having a horizontal upper surface within an opening 10 provided near one side of the lid body...