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ES7588U - Petardo para señales en los ferrocarriles. - Google Patents

Petardo para señales en los ferrocarriles.

Info

Publication number
ES7588U
ES7588U ES0007588U ES7588U ES7588U ES 7588 U ES7588 U ES 7588U ES 0007588 U ES0007588 U ES 0007588U ES 7588 U ES7588 U ES 7588U ES 7588 U ES7588 U ES 7588U
Authority
ES
Spain
Prior art keywords
firecracker
railways
translation
signals
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
ES0007588U
Other languages
English (en)
Other versions
ES7588Y (es
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.)
Union Espanola de Explosivos SA
Original Assignee
Union Espanola de Explosivos 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 Union Espanola de Explosivos SA filed Critical Union Espanola de Explosivos SA
Priority to ES0007588U priority Critical patent/ES7588Y/es
Publication of ES7588U publication Critical patent/ES7588U/es
Application granted granted Critical
Publication of ES7588Y publication Critical patent/ES7588Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Lighters Containing Fuel (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Ropes Or Cables (AREA)

Abstract

Un petardo para señales en los ferrocarriles formado por una caja metálica constituida por un fondo y una tapa cilíndrica destinada a contener la pasta explosiva que actúa al romperse por el peso del material móvil unos cilindros de vidrio incrustados en la masa ocasionando un rozamiento enérgico de la misma y con él la explosión
ES0007588U 1942-07-10 1942-07-10 Petardo para señales en los ferrocarriles. Expired ES7588Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0007588U ES7588Y (es) 1942-07-10 1942-07-10 Petardo para señales en los ferrocarriles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0007588U ES7588Y (es) 1942-07-10 1942-07-10 Petardo para señales en los ferrocarriles.

Publications (2)

Publication Number Publication Date
ES7588U true ES7588U (es) 1942-12-16
ES7588Y ES7588Y (es) 1944-03-01

Family

ID=51072069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0007588U Expired ES7588Y (es) 1942-07-10 1942-07-10 Petardo para señales en los ferrocarriles.

Country Status (1)

Country Link
ES (1) ES7588Y (es)

Also Published As

Publication number Publication date
ES7588Y (es) 1944-03-01

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