Title:
自動水研装置
Document Type and Number:
Japanese Patent JP7338515
Kind Code:
B2
Abstract:
In an automatic wet sanding apparatus including a disc and a cushion pad, a disc center hole is formed at a central portion of the disc and a pad center hole is formed at a central portion of the cushion pad. Water having been supplied to an introduction space inside a skirt is stirred as an eccentric head rotates eccentrically and thereby pushed out toward a painted surface via the disc center hole and the pad center hole with enhanced pressure. Thus, sanding dust resulting from automatic wet sanding can be washed away toward an outer circumferential side by the water that is pushed out toward the outer circumferential side, so that the likelihood of clogging due to sanding dust can be reduced and high sanding efficiency can be maintained.
Inventors:
Ryuji Hayashi
Application Number:
JP2020037959A
Publication Date:
September 05, 2023
Filing Date:
March 05, 2020
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
B24B27/00; B24B27/033; B24B55/06
Domestic Patent References:
| JP7215183A | ||||
| JP7136918A | ||||
| JP61197158A | ||||
| JP2095566A | ||||
| JP50008583U | ||||
| JP3026458A | ||||
| JP2019034387A |
Foreign References:
| US6190245 | ||||
| US4895468 | ||||
| US4709513 | ||||
| US20200376625 |
Attorney, Agent or Firm:
Patent Attorney Corporation ARK Office