Resin tank and method for manufacturing resin tank
US11559931B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Mar 11, 2019 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Feb 2, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7172
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A resin tank and a method for manufacturing a resin tank in which positional deviation and deformation of an inserted member is prevented. In a resin tank formed through resin injection molding, a gradually changing thickness portion in which a thickness of a resin layer gradually changes from one side to the other side with respect to a surface of an insert plate for attachment of an auxiliary component is formed in the resin layer at a region into which the insert plate is inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.