ES361339A1 - A deformable support device for a mine ceiling. (Machine-translation by Google Translate, not legally binding) - Google Patents

A deformable support device for a mine ceiling. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES361339A1
ES361339A1 ES361339A ES361339A ES361339A1 ES 361339 A1 ES361339 A1 ES 361339A1 ES 361339 A ES361339 A ES 361339A ES 361339 A ES361339 A ES 361339A ES 361339 A1 ES361339 A1 ES 361339A1
Authority
ES
Spain
Prior art keywords
translation
machine
support device
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
ES361339A
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to ES361339A priority Critical patent/ES361339A1/en
Publication of ES361339A1 publication Critical patent/ES361339A1/en
Expired legal-status Critical Current

Links

Abstract

A deformable support device for a mine roof comprising a cylindrical tube having circumferentially arranged depressions, which are located in a common plane which forms a right angle with the longitudinal central axis of the tube and which determine the configuration of the deformation of the tube when it is deformed under an axial compressive load. (Machine-translation by Google Translate, not legally binding)
ES361339A 1968-12-12 1968-12-12 A deformable support device for a mine ceiling. (Machine-translation by Google Translate, not legally binding) Expired ES361339A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES361339A ES361339A1 (en) 1968-12-12 1968-12-12 A deformable support device for a mine ceiling. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES361339A ES361339A1 (en) 1968-12-12 1968-12-12 A deformable support device for a mine ceiling. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES361339A1 true ES361339A1 (en) 1970-11-16

Family

ID=8451279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361339A Expired ES361339A1 (en) 1968-12-12 1968-12-12 A deformable support device for a mine ceiling. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES361339A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2651193A1 (en) * 2016-07-21 2018-01-24 Sistemas Técnicos De Encofrados, S.A. Workshop with reinforcement device (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2651193A1 (en) * 2016-07-21 2018-01-24 Sistemas Técnicos De Encofrados, S.A. Workshop with reinforcement device (Machine-translation by Google Translate, not legally binding)

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