ES2144345A1 - Leaktight seal for closures of high-speed carriages - Google Patents

Leaktight seal for closures of high-speed carriages

Info

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
Application number
ES009701356A
Other languages
Spanish (es)
Other versions
ES2144345B1 (en
Inventor
Espelta Juan Carrion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faiveley Transport Iberica SA
Original Assignee
Faiveley Espanola SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Faiveley Espanola SA filed Critical Faiveley Espanola SA
Priority to ES9701356A priority Critical patent/ES2144345B1/en
Publication of ES2144345A1 publication Critical patent/ES2144345A1/en
Application granted granted Critical
Publication of ES2144345B1 publication Critical patent/ES2144345B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
ES9701356A 1997-06-20 1997-06-20 SEALING SEAL FOR CLOSURES IN HIGH SPEED WAGONS. Expired - Fee Related ES2144345B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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