ES2144345A1 - Leaktight seal for closures of high-speed carriages - Google Patents
Leaktight seal for closures of high-speed carriagesInfo
- Publication number
- ES2144345A1 ES2144345A1 ES009701356A ES9701356A ES2144345A1 ES 2144345 A1 ES2144345 A1 ES 2144345A1 ES 009701356 A ES009701356 A ES 009701356A ES 9701356 A ES9701356 A ES 9701356A ES 2144345 A1 ES2144345 A1 ES 2144345A1
- Authority
- ES
- Spain
- Prior art keywords
- door
- seal
- fins
- stud
- undergoes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The seal has a tubular body 1 which at rest has an elliptical section, from which emerge, at the ends of its smaller axis, means 2 for coupling to the frame 4 of the door, to which the seal is perfectly fixed in leaktight coupling, whilst at the opposite side it has a grooved stud 6 on which the door 7 makes contact in the limit position of closure, this stud 6 being flanked by two wide diverging fins 8-8'. The tubular core 1, hermetically sealed and under pressure, undergoes a deformation in the limit position of closure of the door 7 as the grooved stud 6 approaches the frame 4 of the door, and this deformation of the core 1 causes the fins 8-8' to tilt towards each other such that said fins fit snugly against the internal face of the door 7. In this position, in the event of an external overpressure A, this causes the fin 8' to fit even more tightly against the door 7, enhancing the seal, and in the event of an external loss of pressure B, it is the fin 8 which undergoes this same effect of sealing against the door.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701356A ES2144345B1 (en) | 1997-06-20 | 1997-06-20 | SEALING SEAL FOR CLOSURES IN HIGH SPEED WAGONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701356A ES2144345B1 (en) | 1997-06-20 | 1997-06-20 | SEALING SEAL FOR CLOSURES IN HIGH SPEED WAGONS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2144345A1 true ES2144345A1 (en) | 2000-06-01 |
ES2144345B1 ES2144345B1 (en) | 2001-01-16 |
Family
ID=8299761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9701356A Expired - Fee Related ES2144345B1 (en) | 1997-06-20 | 1997-06-20 | SEALING SEAL FOR CLOSURES IN HIGH SPEED WAGONS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2144345B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109070909A (en) * | 2016-05-10 | 2018-12-21 | 克诺尔有限公司 | Sliding door for rail vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3226780A (en) * | 1964-07-06 | 1966-01-04 | Robert L Landis | Sealing means |
EP0652347A2 (en) * | 1993-11-05 | 1995-05-10 | Profex S.A. | Sealing strip for extruded section member and method using said strip |
US5581951A (en) * | 1995-07-13 | 1996-12-10 | Pennsylvania Rail Car Company | Rail car crown gasket |
-
1997
- 1997-06-20 ES ES9701356A patent/ES2144345B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3226780A (en) * | 1964-07-06 | 1966-01-04 | Robert L Landis | Sealing means |
EP0652347A2 (en) * | 1993-11-05 | 1995-05-10 | Profex S.A. | Sealing strip for extruded section member and method using said strip |
US5581951A (en) * | 1995-07-13 | 1996-12-10 | Pennsylvania Rail Car Company | Rail car crown gasket |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109070909A (en) * | 2016-05-10 | 2018-12-21 | 克诺尔有限公司 | Sliding door for rail vehicle |
Also Published As
Publication number | Publication date |
---|---|
ES2144345B1 (en) | 2001-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000601 Kind code of ref document: A1 Effective date: 20000601 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |