ES370529A1 - Aparato para la excavacion de trincheras. - Google Patents
Aparato para la excavacion de trincheras.Info
- Publication number
- ES370529A1 ES370529A1 ES370529A ES370529A ES370529A1 ES 370529 A1 ES370529 A1 ES 370529A1 ES 370529 A ES370529 A ES 370529A ES 370529 A ES370529 A ES 370529A ES 370529 A1 ES370529 A1 ES 370529A1
- Authority
- ES
- Spain
- Prior art keywords
- axis
- excavation
- main
- supporting structure
- mandrel
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1762669 | 1969-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES370529A1 true ES370529A1 (es) | 1971-11-01 |
Family
ID=11150515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES370529A Expired ES370529A1 (es) | 1969-05-31 | 1969-08-14 | Aparato para la excavacion de trincheras. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3614161A (es) |
BE (1) | BE737511A (es) |
CH (1) | CH504592A (es) |
ES (1) | ES370529A1 (es) |
FR (1) | FR2043854A1 (es) |
GB (1) | GB1278110A (es) |
NL (1) | NL6912416A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056242A (en) * | 1989-05-12 | 1991-10-15 | Finic, B.V. | Underground wall construction method and apparatus |
KR950703113A (ko) * | 1992-08-26 | 1995-08-23 | 더글라스 포터 | 고형물 분쇄 및 굴삭장치(apparatus for cutting and excavating solids) |
ITMI20070734A1 (it) * | 2007-04-11 | 2008-10-12 | Sirti Spa | Macchina per la fresatura del terreno |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1580001A (en) * | 1925-07-28 | 1926-04-06 | Bicknell Robert Henry | Excavating apparatus |
US3314725A (en) * | 1964-08-27 | 1967-04-18 | Tinlin William | Tunneling machine having horizontally and vertically reciprocated rotatable head |
US3509949A (en) * | 1966-11-09 | 1970-05-05 | Tone Boring Co | Excavation of trenches for buried walls |
US3459452A (en) * | 1967-06-30 | 1969-08-05 | Harry Schnabel Jr | Tunneling device |
US3477762A (en) * | 1967-08-28 | 1969-11-11 | Eickhoff Geb | Mining machine and method |
-
1969
- 1969-08-14 BE BE737511D patent/BE737511A/xx unknown
- 1969-08-14 GB GB40784/69A patent/GB1278110A/en not_active Expired
- 1969-08-14 NL NL6912416A patent/NL6912416A/xx not_active Application Discontinuation
- 1969-08-14 FR FR6928000A patent/FR2043854A1/fr not_active Withdrawn
- 1969-08-14 ES ES370529A patent/ES370529A1/es not_active Expired
- 1969-08-15 US US850365A patent/US3614161A/en not_active Expired - Lifetime
- 1969-08-22 CH CH1280269A patent/CH504592A/it not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE737511A (es) | 1970-01-16 |
FR2043854A1 (es) | 1971-02-19 |
US3614161A (en) | 1971-10-19 |
CH504592A (it) | 1971-03-15 |
GB1278110A (en) | 1972-06-14 |
NL6912416A (es) | 1970-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7510927A (nl) | Werkwijze voor het in een bepaalde richting boren van een boorgat voor het daarin aanbrengen van een pijpleiding. | |
BE862894A (fr) | Cable hydraulique a plusieurs canalisations, destine en particulier aux systemes hydrauliques des exploitations minieres souterraines | |
YU35658B (en) | Reinforcement working shield at mining excavations | |
ES370529A1 (es) | Aparato para la excavacion de trincheras. | |
ES189146Y (es) | Diente para cucharas excavadoras. | |
IT1001013B (it) | Macchina escavatrice caricatrice per lo scavo di gallerie mediante avanzamento a spinta di un tubo | |
IT7820847A0 (it) | Complesso di puntellatura per trincea o scavo. | |
ES192002U (es) | Disposicion de señalizacion de la presencia de canalizaciones subterraneas. | |
DK126698B (da) | Jordflytningsmaskine med nivelleringsapparat til indstilling af et arbejdsværktøj, navnlig en graveskovl, i maskinen. | |
AT302910B (de) | Gerät zum Ausheben von Gräben für unterirdische Mauern | |
GB1363686A (en) | Method for producing undercuttings for buildings | |
DK108902C (da) | Gravemaskine til arbejde under vand. | |
TR14354A (tr) | Maden ocaklarinda kullanilan paletli kaya kesici olarak adlandirilan hafriyat makinasi | |
SU504854A1 (ru) | Ковш экскаватора | |
ES250433A1 (es) | PERFECCIONAMIENTOS EN EN MáQUINAS EXCAVADORAS | |
ES325185A1 (es) | Mejoras en las disposiciones de excavacion de zanjas. | |
KR930013414A (ko) | 오픈쉴드 공법 및 거기에 사용되는 오픈쉴드기 | |
GB1122301A (en) | A method of and apparatus for the construction of a pipeline or other work in a trench | |
SU676727A1 (ru) | Способ разработки угольных пластов | |
FR1363217A (fr) | Perfectionnements apportés aux moyens excavateurs pour abattre un front de taille, notamment pour creuser une tranchée | |
GB1147824A (en) | A sloper mechanism for an excavating machine | |
ES304291A3 (es) | Una maquina para excavar zanjas | |
GB1350830A (en) | Process and equipment for preparing underground drifts eg tunnels channels and shafts or the like | |
FR2337248A1 (fr) | Structure de penetration pour la construction d'un tunnel | |
SU613113A1 (ru) | Способ гидроизол ции болтовых отверстий тюбингов сборной обделки коллекторных тоннелей |