Title:
ライナープレート用の後付け蓋部材
Document Type and Number:
Japanese Patent JP7262052
Kind Code:
B2
Abstract:
To provide a retrofit cover member for liner plates that can be attached to existing liner plates without drilling holes in the liner plate, and can be firmly attached to the liner plate.SOLUTION: The openings 42,43 are provided at both circumferential ends of the plate body by providing a pre-attached cover member 41 on the outside of the plate body made of corrugated steel. The retrofit cover member 10, which is retrofitted to the open portions 42,43 and covers the open portions 42,43, covers the open portions 42,43 and has a flatly formed lid body part 11. A magnet 13 that is adsorbed to the plate body is provided on the back side of the cover body part 11. By adsorption of the magnet 13, the retrofit cover member 10 is attached to the open portions 42,43.SELECTED DRAWING: Figure 4
Inventors:
Hachiro Tsuji
Application Number:
JP2019150532A
Publication Date:
April 21, 2023
Filing Date:
August 20, 2019
Export Citation:
Assignee:
Funa Tsuji
International Classes:
E02D17/08
Domestic Patent References:
| JP2016186160A | ||||
| JP57172095A | ||||
| JP3244790A | ||||
| JP6049592U | ||||
| JP7011862A | ||||
| JP2015042833A | ||||
| JP55106253U | ||||
| JP55040087U | ||||
| JP61161353U | ||||
| JP52062919U |
Foreign References:
| US5401122 |
Attorney, Agent or Firm:
Yamada Tsuyoshi