ES1009350U - Tunel antiacustico con ventilacion transversal. - Google Patents

Tunel antiacustico con ventilacion transversal.

Info

Publication number
ES1009350U
ES1009350U ES19888803387U ES8803387U ES1009350U ES 1009350 U ES1009350 U ES 1009350U ES 19888803387 U ES19888803387 U ES 19888803387U ES 8803387 U ES8803387 U ES 8803387U ES 1009350 U ES1009350 U ES 1009350U
Authority
ES
Spain
Prior art keywords
sound
tunel
translation
reducing
machine
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
ES19888803387U
Other languages
English (en)
Other versions
ES1009350Y (es
Inventor
H. Hahn
H. Widmann
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.)
Ed Zueblin AG
Original Assignee
Ed Zueblin AG
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 Ed Zueblin AG filed Critical Ed Zueblin AG
Priority to ES8803387U priority Critical patent/ES1009350Y/es
Publication of ES1009350U publication Critical patent/ES1009350U/es
Application granted granted Critical
Publication of ES1009350Y publication Critical patent/ES1009350Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

TUNEL ANTIACUSTICO CON VENTILACION TRANSVERSAL, CONSTITUIDO POR PAREDES O BIEN APOYOS Y UN TECHO, CARACTERIZADO PORQUE EL TECHO (4) PRESENTA NERVADURAS (5) QUE DISCURREN TRANSVERSALMENTE AL EJE DE LA VIA DE CIRCULACION, DEBAJO DE LAS CUALES O BIEN ENTRE LAS CUALES ESTAN COLOCADOS ELEMENTOS (8) PLAOS PARCIALMENTE INSONORIZANTES Y/O ABSORBENTES DEL RUIDO, Y ABERTURAS (6) PARA LA ENTRADA Y/O CONDUCCION DEL AIRE.
ES8803387U 1988-11-15 1988-11-15 Tunel antiacustico con ventilacion transversal. Expired - Fee Related ES1009350Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8803387U ES1009350Y (es) 1988-11-15 1988-11-15 Tunel antiacustico con ventilacion transversal.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8803387U ES1009350Y (es) 1988-11-15 1988-11-15 Tunel antiacustico con ventilacion transversal.

Publications (2)

Publication Number Publication Date
ES1009350U true ES1009350U (es) 1989-08-16
ES1009350Y ES1009350Y (es) 1990-02-16

Family

ID=8258840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803387U Expired - Fee Related ES1009350Y (es) 1988-11-15 1988-11-15 Tunel antiacustico con ventilacion transversal.

Country Status (1)

Country Link
ES (1) ES1009350Y (es)

Also Published As

Publication number Publication date
ES1009350Y (es) 1990-02-16

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Legal Events

Date Code Title Description
SY Expiration date (snapshot 920101)

Free format text: 1998-11-15

FD1K Utility model lapsed

Effective date: 20000201