ES173171U - Elastic device for the construction of tubular concrete ducts. (Machine-translation by Google Translate, not legally binding) - Google Patents

Elastic device for the construction of tubular concrete ducts. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES173171U
ES173171U ES0173171U ES173171U ES173171U ES 173171 U ES173171 U ES 173171U ES 0173171 U ES0173171 U ES 0173171U ES 173171 U ES173171 U ES 173171U ES 173171 U ES173171 U ES 173171U
Authority
ES
Spain
Prior art keywords
translation
construction
machine
legally binding
google translate
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
ES0173171U
Other languages
Spanish (es)
Other versions
ES173171Y (en
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 ES1971173171U priority Critical patent/ES173171Y/en
Publication of ES173171U publication Critical patent/ES173171U/en
Application granted granted Critical
Publication of ES173171Y publication Critical patent/ES173171Y/en
Expired legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Elastic device for the construction of tubular concrete conduits, characterized by being constituted by a body of elongated section on its axis, built in flexible waterproof material, this body has oriented on one of its ends a circular crown equipped with a set of pulleys free of twist in which endless straps that are attached to the entire outer and inner contour surface of the flexible body are connected. (Machine-translation by Google Translate, not legally binding)
ES1971173171U 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS. Expired ES173171Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1971173171U ES173171Y (en) 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971173171U ES173171Y (en) 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Publications (2)

Publication Number Publication Date
ES173171U true ES173171U (en) 1972-03-01
ES173171Y ES173171Y (en) 1972-10-16

Family

ID=8348079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971173171U Expired ES173171Y (en) 1971-10-09 1971-10-09 ELASTIC DEVICE FOR THE CONSTRUCTION OF CONCRETE TUBULAR DUCTS.

Country Status (1)

Country Link
ES (1) ES173171Y (en)

Also Published As

Publication number Publication date
ES173171Y (en) 1972-10-16

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