Intermediate bulk container (ibc) and associated pallet
US-2024383633-A1 · Nov 21, 2024 · US
Resin case
US11077982B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11077982-B2 |
| Application number | US-201916290311-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 1, 2019 |
| Priority date | Mar 5, 2018 |
| Publication date | Aug 3, 2021 |
| Grant date | Aug 3, 2021 |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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Abstract
Official abstract text for this publication.
Strength of a resin case is improved. A continuous fiber sheet includes a bottom surface portion which forms a bottom surface of the resin case, an erected wall portion which is erected from the bottom surface portion and forms a peripheral wall of the resin case, and a stepped portion in which the continuous fiber sheet connecting the bottom surface portion and the erected wall portion to each other is bent like steps along the peripheral wall. A resin member includes a rib portion which is bonded to the stepped portion and extends from the stepped portion toward an outer edge of the resin case.
First claim
Opening claim text (preview).
What is claimed is: 1. A resin case comprising: a continuous fiber sheet; and a resin member bonded to the continuous fiber sheet, the continuous fiber sheet including a bottom surface portion which forms a bottom surface of the resin case, an erected wall portion which is erected from the bottom surface portion and forms a peripheral wall of the resin case, and a stepped portion in which the continuous fiber sheet connecting the bottom surface portion and the erected wall portion to each other is bent like steps along the peripheral wall, the resin member including a rib portion which is bonded to the stepped portion and extends from the stepped portion toward an outer edge of the resin case and extends substantially orthogonal to the bottom surface, and a lateral rib portion which is arranged closer to the outer edge of the resin case than the rib portion and extends substantially in parallel to the bottom surface. 2. The resin case according to claim 1 , wherein the resin member includes a plurality of rib portions. 3. The resin case according to claim 1 , the resin case being substantially in a shape of a polygon in a plan view, wherein the rib portion is provided in a central portion of a side of the polygon. 4. The resin case according to claim 1 , wherein the resin member includes a plurality of lateral rib portions. 5. The resin case according to claim 1 , the resin case being substantially in a shape of a polygon in a plan view, wherein the lateral rib portion is provided in a central portion of a side of the polygon. 6. The resin case according to claim 4 , the resin case being substantially in a shape of a polygon in a plan view, and wherein the lateral rib portion is provided in a central portion of a side of the polygon. 7. The resin case according to claim 2 , the resin case being substantially in a shape of a polygon in a plan view, wherein the rib portion is provided in a central portion of a side of the polygon.
Assignees
Inventors
Classifications
Boxes, cartons, cases · CPC title
Use of {PA, i.e.} polyamides, e.g. polyesteramides {or derivatives thereof}, as moulding material · CPC title
Packaging materials of special type or form · CPC title
the inserts being deformed or preformed, e.g. by the injection pressure · CPC title
Glass · CPC title
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Frequently asked questions
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- What does patent US11077982B2 cover?
- Strength of a resin case is improved. A continuous fiber sheet includes a bottom surface portion which forms a bottom surface of the resin case, an erected wall portion which is erected from the bottom surface portion and forms a peripheral wall of the resin case, and a stepped portion in which the continuous fiber sheet connecting the bottom surface portion and the erected wall portion to each…
- Who is the assignee on this patent?
- Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B65D1/46. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 03 2021 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).