ES8705562A1 - Perforated machine for tunnels and galleries (Machine-translation by Google Translate, not legally binding) - Google Patents
Perforated machine for tunnels and galleries (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8705562A1 ES8705562A1 ES556069A ES556069A ES8705562A1 ES 8705562 A1 ES8705562 A1 ES 8705562A1 ES 556069 A ES556069 A ES 556069A ES 556069 A ES556069 A ES 556069A ES 8705562 A1 ES8705562 A1 ES 8705562A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- galleries
- tunnels
- translation
- 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.)
- Expired
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Perforating machine for tunnels and galleries. Understands a cross (1) of four perpendicular arms between yes, two of which carrying cutting elements and two other breaking elements (15), powered by propulsion systems provided of motorways, being solidarity of the cross (1) a crown (3) of troncoconic configuration, carrier in its side part of replaceable elements, like blades (32), while in its central and front portion is carrier of another primary attack tool (16). The breaking element (15) has circular blades placed parallelly and equitistant along an axial tree (33) associated to two of the arms of the cross (1). (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES556069A ES8705562A1 (en) | 1986-06-16 | 1986-06-16 | Perforated machine for tunnels and galleries (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES556069A ES8705562A1 (en) | 1986-06-16 | 1986-06-16 | Perforated machine for tunnels and galleries (Machine-translation by Google Translate, not legally binding) |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8705562A1 true ES8705562A1 (en) | 1987-05-01 |
ES556069A0 ES556069A0 (en) | 1987-05-01 |
Family
ID=8491485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES556069A Expired ES8705562A1 (en) | 1986-06-16 | 1986-06-16 | Perforated machine for tunnels and galleries (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8705562A1 (en) |
-
1986
- 1986-06-16 ES ES556069A patent/ES8705562A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES556069A0 (en) | 1987-05-01 |
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