ES380207A3 - System for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding) - Google Patents

System for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES380207A3
ES380207A3 ES380207A ES380207A ES380207A3 ES 380207 A3 ES380207 A3 ES 380207A3 ES 380207 A ES380207 A ES 380207A ES 380207 A ES380207 A ES 380207A ES 380207 A3 ES380207 A3 ES 380207A3
Authority
ES
Spain
Prior art keywords
pipes
translation
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.)
Expired
Application number
ES380207A
Other languages
Spanish (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.)
Aiscondel SA
Original Assignee
Aiscondel 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 Aiscondel SA filed Critical Aiscondel SA
Priority to ES380207A priority Critical patent/ES380207A3/en
Publication of ES380207A3 publication Critical patent/ES380207A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

System for obtaining perforations in drainage tubes, specifically for corrugated tubes of helical type with one or more passages, characterized in that said tubes initially have in their valleys and/or crests, hollow protuberances such that, in an operation progressive, they are severed by the action of a cutting instrument, in which said action is exerted after a movement of relative movement of the tube and cutting instrument in question, resulting in a through hole in the place corresponding to each protrusion removed, operating those cutting instruments by the outer or inner part of the tube, depending on whether it is protruding or incoming protuberances respectively. (Machine-translation by Google Translate, not legally binding)
ES380207A 1970-05-30 1970-05-30 System for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding) Expired ES380207A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES380207A ES380207A3 (en) 1970-05-30 1970-05-30 System for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES380207A ES380207A3 (en) 1970-05-30 1970-05-30 System for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES380207A3 true ES380207A3 (en) 1972-08-16

Family

ID=8455993

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380207A Expired ES380207A3 (en) 1970-05-30 1970-05-30 System for obtaining drilling pipes in drainage pipes. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES380207A3 (en)

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