High-Pressure Hose
US-2020149663-A1 · May 14, 2020 · US
High-pressure hose
US11085560B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11085560-B2 |
| Application number | US-201816614312-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 22, 2018 |
| Priority date | May 16, 2017 |
| Publication date | Aug 10, 2021 |
| Grant date | Aug 10, 2021 |
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- Title
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Abstract
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A high pressure hose includes three or more reinforcing layers coaxially layered on one another between an inner surface layer and an outer surface layer coaxially layered on each other. An average braid angle obtained by averaging braid angles of the respective reinforcing layers is greater than or equal to 53.5° and less than or equal to 55.5°. The braid angles increase toward the reinforcing layer at an outermost circumference. Reinforcing wires constituting the reinforcing layer at an innermost circumference have elongation at break of greater than or equal to 3.0% and less than or equal to 4.0% and breaking strength of greater than or equal to 500 N. Reinforcing wires constituting the reinforcing layers other than the reinforcing layer at the innermost circumference have elongation at break of greater than or equal to 2.0% and less than 3.0% and breaking strength of greater than or equal to 500 N.
First claim
Opening claim text (preview).
The invention claimed is: 1. A high pressure hose comprising an inner surface layer and an outer surface layer coaxially layered on each other and three or more reinforcing layers coaxially layered on one another between the inner surface layer and the outer surface layer, the reinforcing layers having an average braid angle of greater than or equal to 53.5° and less than or equal to 55.5°, the average braid angle being obtained by averaging braid angles of the respective reinforc…
Assignees
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Classifications
Textiles & Paper · mapped topic
Textiles & Paper · mapped topic
- F16L11/083Primary
Mechanical Engineering · mapped topic
- F16L11/08Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US11085560B2 cover?
- A high pressure hose includes three or more reinforcing layers coaxially layered on one another between an inner surface layer and an outer surface layer coaxially layered on each other. An average braid angle obtained by averaging braid angles of the respective reinforcing layers is greater than or equal to 53.5° and less than or equal to 55.5°. The braid angles increase toward the reinforcing…
- Who is the assignee on this patent?
- Yokohama Rubber Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F16L11/083. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 10 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).