ES1006726U - Device for shoring mines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for shoring mines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1006726U
ES1006726U ES19888801862U ES8801862U ES1006726U ES 1006726 U ES1006726 U ES 1006726U ES 19888801862 U ES19888801862 U ES 19888801862U ES 8801862 U ES8801862 U ES 8801862U ES 1006726 U ES1006726 U ES 1006726U
Authority
ES
Spain
Prior art keywords
shoring
mines
translation
machine
legally binding
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
ES19888801862U
Other languages
Spanish (es)
Other versions
ES1006726Y (en
Inventor
Valdes Felix Garcia
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.)
FELGUERA PARQUES Y MINAS SA
Original Assignee
FELGUERA PARQUES Y MINAS 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 FELGUERA PARQUES Y MINAS SA filed Critical FELGUERA PARQUES Y MINAS SA
Priority to ES8801862U priority Critical patent/ES1006726Y/en
Publication of ES1006726U publication Critical patent/ES1006726U/en
Application granted granted Critical
Publication of ES1006726Y publication Critical patent/ES1006726Y/en
Expired legal-status Critical Current

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Abstract

Device for mines shoring, characterized in that comprises at least two chambers wall tight flexible, elastic and durable, united e connected to one another and provided with a pipe inflation; whose chambers are set approximately straight prismatic, rectangular, small in height to its length and width, with vertices, edges and minor lateral walls rounded being different cameras overlain by its major surfaces and united by these surfaces, according central area, leaving the chambers facing walls consecutive unbonded along a strip periférica. (Machine-translation by Google Translate, not legally binding)
ES8801862U 1988-06-09 1988-06-09 DEVICE FOR MINING DELIVERY. Expired ES1006726Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8801862U ES1006726Y (en) 1988-06-09 1988-06-09 DEVICE FOR MINING DELIVERY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8801862U ES1006726Y (en) 1988-06-09 1988-06-09 DEVICE FOR MINING DELIVERY.

Publications (2)

Publication Number Publication Date
ES1006726U true ES1006726U (en) 1989-01-01
ES1006726Y ES1006726Y (en) 1989-07-16

Family

ID=8256829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801862U Expired ES1006726Y (en) 1988-06-09 1988-06-09 DEVICE FOR MINING DELIVERY.

Country Status (1)

Country Link
ES (1) ES1006726Y (en)

Also Published As

Publication number Publication date
ES1006726Y (en) 1989-07-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000201