ES287661A1 - A machine for perforation in the field (Machine-translation by Google Translate, not legally binding) - Google Patents

A machine for perforation in the field (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES287661A1
ES287661A1 ES0287661A ES287661A ES287661A1 ES 287661 A1 ES287661 A1 ES 287661A1 ES 0287661 A ES0287661 A ES 0287661A ES 287661 A ES287661 A ES 287661A ES 287661 A1 ES287661 A1 ES 287661A1
Authority
ES
Spain
Prior art keywords
machine
perforation
feeding
section
translation
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
ES0287661A
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.)
Wolstan C Ginies Enterprises Pty Ltd
Original Assignee
Wolstan C Ginies Enterprises Pty Ltd
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 Wolstan C Ginies Enterprises Pty Ltd filed Critical Wolstan C Ginies Enterprises Pty Ltd
Publication of ES287661A1 publication Critical patent/ES287661A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

A machine for performing perforations in the ground characterized by comprising a drilling section and a feeding and anchoring section, said drilling section including driving means connected to a drilling bore assembly, and including said feeding and anchoring section, at least, two anchoring assemblies successively operable to provide continuous contact of the feeding and anchoring section with the perforation wall, and means for feeding the drilling section through the perforation outside the contacted anchor assembly. (Machine-translation by Google Translate, not legally binding)
ES0287661A 1962-05-04 1963-05-03 A machine for perforation in the field (Machine-translation by Google Translate, not legally binding) Expired ES287661A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU1729562 1962-05-04

Publications (1)

Publication Number Publication Date
ES287661A1 true ES287661A1 (en) 1963-11-01

Family

ID=38570175

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0287661A Expired ES287661A1 (en) 1962-05-04 1963-05-03 A machine for perforation in the field (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES287661A1 (en)

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