ES1000700U - Viga de celosia para la entibacion de galerias subterraneas y pozos - Google Patents

Viga de celosia para la entibacion de galerias subterraneas y pozos

Info

Publication number
ES1000700U
ES1000700U ES19868601006U ES8601006U ES1000700U ES 1000700 U ES1000700 U ES 1000700U ES 19868601006 U ES19868601006 U ES 19868601006U ES 8601006 U ES8601006 U ES 8601006U ES 1000700 U ES1000700 U ES 1000700U
Authority
ES
Spain
Prior art keywords
shoring
truss
wells
translation
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
ES19868601006U
Other languages
English (en)
Other versions
ES1000700Y (es
Inventor
Edgar Arnold
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8601006U priority Critical patent/ES1000700Y/es
Publication of ES1000700U publication Critical patent/ES1000700U/es
Application granted granted Critical
Publication of ES1000700Y publication Critical patent/ES1000700Y/es
Expired legal-status Critical Current

Links

Abstract

VIGA DE CELOSIA PARA LA ENTIBACION DE GALERIAS SUBTERRANEAS Y POZOS, ESTANDO FIJADAS ESPACIALMENTE ENTRE SI TRES O MAS BARRAS TIRANTES QUE FORMAN UN POLIGONO EN LA SECCION TRANSVERSAL, POR MEDIO DE ELEMENTOS DE REFUERZO INTERNO CARACTERIZADA PORQUE CADA ELEMENTO DE REFUERZO (4,19) ESTA CONSTITUIDO POR UN NUMERO DE PUNTUALES (5, 22) PANDEADOS EN EL CENTRO CORRESPONDIENTE AL NUMERO DE TIRANTES, LOS CUALES PUNTUALES ESTAN INCLINADOS CON RESPECTO A LAS BARRAS TIRANTES (3A, 3B) Y ESTAN FIJADOS CON SUS EXTREMOS EXTERNOS (9, 20), RESPECTIVAMENTE, EN UNA DE LAS BARRAS TIRANTES (3A, 3B).
ES8601006U 1986-10-29 1986-10-29 Viga de celosia para la entibacion de galerias subterraneas y pozos Expired ES1000700Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8601006U ES1000700Y (es) 1986-10-29 1986-10-29 Viga de celosia para la entibacion de galerias subterraneas y pozos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8601006U ES1000700Y (es) 1986-10-29 1986-10-29 Viga de celosia para la entibacion de galerias subterraneas y pozos

Publications (2)

Publication Number Publication Date
ES1000700U true ES1000700U (es) 1988-03-16
ES1000700Y ES1000700Y (es) 1988-10-16

Family

ID=8247599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601006U Expired ES1000700Y (es) 1986-10-29 1986-10-29 Viga de celosia para la entibacion de galerias subterraneas y pozos

Country Status (1)

Country Link
ES (1) ES1000700Y (es)

Also Published As

Publication number Publication date
ES1000700Y (es) 1988-10-16

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Legal Events

Date Code Title Description
SY Expiration date (snapshot 920101)

Free format text: 1996-10-29

FD1K Utility model lapsed

Effective date: 19991108