Crimped Vapor Recovery Hose Fitting
US-2018347737-A1 · Dec 6, 2018 · US
Hose assembly
US12540696B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12540696-B2 |
| Application number | US-202418666015-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 16, 2024 |
| Priority date | May 16, 2024 |
| Publication date | Feb 3, 2026 |
| Grant date | Feb 3, 2026 |
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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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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
A hose assembly ( 1 ) including a fluid passage ( 11 ), a male coupler ( 12 ) and a blocker ( 13 ). The fluid passage ( 11 ) has an outlet ( 1112 a ). The male coupler ( 12 ) is rotatably sleeved on the fluid passage ( 11 ) at the outlet ( 1112 a ). The blocker ( 13 ) is protruded from the fluid passage ( 11 ) at the outlet ( 1112 a ) to restrict detachment of the male coupler ( 12 ) from the outlet ( 1112 a ) of the fluid passage ( 11 ).
First claim
Opening claim text (preview).
What is claimed is: 1 . A hose assembly ( 1 ), comprising: a fluid passage ( 11 ), having an outlet ( 1112 a ); a male coupler ( 12 ), rotatably sleeved on the fluid passage ( 11 ) near the outlet ( 1112 a ); a blocker ( 13 ), protruded from the fluid passage ( 11 ) at the outlet ( 1112 a ) to restrict detachment of the male coupler ( 12 ) from the outlet ( 1112 a ) of the fluid passage ( 11 ); and a sleeve ( 15 ), rotatably sleeved over the fluid passage ( 11 ), wherein the sleeve ( 15 ) is fixed to the male coupler ( 12 ) from a side of the male coupler ( 12 ) away from the outlet ( 1112 a ), the sleeve ( 15 ) exposes a thread part ( 121 ) of the male coupler ( 12 ), and the thread part ( 121 ) exposed by the sleeve ( 15 ) is rotatable with respect to the fluid passage ( 11 ) through fixity between the sleeve ( 15 ) and the male coupler ( 12 ). 2 . The hose assembly ( 1 ) according to claim 1 , wherein the fluid passage ( 11 ) comprises a support part ( 111 ) and a tube part ( 112 ), the support part ( 111 ) comprises a first portion ( 1111 ) and a second portion ( 1112 ) that are connected to each other, the second portion ( 1112 ) has the outlet ( 1112 a ) at a side thereof away from the first portion ( 1111 ), the tube part ( 112 ) is fixedly sleeved on the first portion ( 1111 ), the male coupler ( 12 ) is rotatably sleeved on the second portion ( 1112 ), and the blocker ( 13 ) is disposed at the side of the second portion ( 1112 ) away from the first portion ( 1111 ). 3 . The hose assembly ( 1 ) according to claim 2 , wherein the first portion ( 1111 ) of the support part ( 111 ) is engaged with the tube part ( 112 ) to secure fixity between the tube part ( 112 ) and the support part ( 111 ). 4 . The hose assembly ( 1 ) according to claim 2 , further comprising a ferrule ( 14 ) disposed on the tube part ( 112 ) of the fluid passage ( 11 ), wherein the ferrule ( 14 ) secures fixity between the tube part ( 112 ) and the support part ( 111 ). 5 . The hose assembly ( 1 ) according to claim 1 , further comprising a ferrule ( 14 ) fixedly sleeved on a tube part ( 112 ), wherein the ferrule ( 14 ) is located at a side of the male coupler ( 12 ) away from the blocker ( 13 ) to restrict movement of the male coupler ( 12 ) between the blocker ( 13 ) and the ferrule ( 14 ). 6 . The hose assembly ( 1 ) according to claim 1 , wherein the blocker ( 13 ) is in a loop shape to form a collar.
Assignees
Inventors
Classifications
specially adapted for hoses made of metal · CPC title
with parts screwed directly on or into the hose (F16L33/22 takes precedence) · CPC title
by plastic deformation · CPC title
directly connected to the rigid member · CPC title
only a sleeve being contracted on the hose · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US12540696B2 cover?
- A hose assembly ( 1 ) including a fluid passage ( 11 ), a male coupler ( 12 ) and a blocker ( 13 ). The fluid passage ( 11 ) has an outlet ( 1112 a ). The male coupler ( 12 ) is rotatably sleeved on the fluid passage ( 11 ) at the outlet ( 1112 a ). The blocker ( 13 ) is protruded from the fluid passage ( 11 ) at the outlet ( 1112 a ) to restrict detachment of the male coupler ( 12 ) from…
- Who is the assignee on this patent?
- Yuan Mei Corp
- What technology area does this patent fall under?
- Primary CPC classification F16L33/2071. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 03 2026 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).