IT1280129B1 - COLUMN SWIVEL DEVICE FOR EXCAVATION MACHINES WITH ROTARY TOOLS - Google Patents
COLUMN SWIVEL DEVICE FOR EXCAVATION MACHINES WITH ROTARY TOOLSInfo
- Publication number
- IT1280129B1 IT1280129B1 IT95UD000022A ITUD950022A IT1280129B1 IT 1280129 B1 IT1280129 B1 IT 1280129B1 IT 95UD000022 A IT95UD000022 A IT 95UD000022A IT UD950022 A ITUD950022 A IT UD950022A IT 1280129 B1 IT1280129 B1 IT 1280129B1
- Authority
- IT
- Italy
- Prior art keywords
- swivel device
- rotary tools
- column
- tool rotation
- excavation machines
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
Dispositivo giracolonna per macchine da scavo con utensili rotanti, associato e coassiale al dispositivo di rotazione utensile di perforazione (13) per la realizzazione di pali di fondazioni, detto dispositivo di rotazione utensile di perforazione (13) disponendo di un proprio gruppo motore, il dispositivo giracolonna (10) essendo posto in posizione inferiore rispetto al dispositivo di rotazione utensile (13) ed essendo associato ad un gruppo di trasmissione (15-115) riduttore moltiplicatore di coppia.Column turning device for excavating machines with rotating tools, associated and coaxial with the drilling tool rotation device (13) for the construction of foundation piles, called the drilling tool rotation device (13) having its own motor unit, the device column turner (10) being placed in a lower position than the tool rotation device (13) and being associated with a transmission unit (15-115) torque multiplier reducer.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95UD000022A IT1280129B1 (en) | 1995-02-16 | 1995-02-16 | COLUMN SWIVEL DEVICE FOR EXCAVATION MACHINES WITH ROTARY TOOLS |
EP96101254A EP0727560B1 (en) | 1995-02-16 | 1996-01-30 | Casing rotating device for drilling machines |
AT96101254T ATE200335T1 (en) | 1995-02-16 | 1996-01-30 | CHASSIS TUBE ROTARY DEVICE FOR DRILLING MACHINE |
DE69612317T DE69612317T2 (en) | 1995-02-16 | 1996-01-30 | Casing tube turning device for drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95UD000022A IT1280129B1 (en) | 1995-02-16 | 1995-02-16 | COLUMN SWIVEL DEVICE FOR EXCAVATION MACHINES WITH ROTARY TOOLS |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD950022A0 ITUD950022A0 (en) | 1995-02-16 |
ITUD950022A1 ITUD950022A1 (en) | 1996-08-16 |
IT1280129B1 true IT1280129B1 (en) | 1998-01-05 |
Family
ID=11421734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95UD000022A IT1280129B1 (en) | 1995-02-16 | 1995-02-16 | COLUMN SWIVEL DEVICE FOR EXCAVATION MACHINES WITH ROTARY TOOLS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0727560B1 (en) |
AT (1) | ATE200335T1 (en) |
DE (1) | DE69612317T2 (en) |
IT (1) | IT1280129B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2385426C (en) | 1999-09-21 | 2008-03-25 | Well Engineering Partners B.V. | Method and device for moving a tube in a borehole in the ground |
WO2006047892A1 (en) * | 2004-11-08 | 2006-05-11 | Tesco Corporation | Wellbore tubular handling torque multiplier |
WO2018112678A1 (en) * | 2016-12-23 | 2018-06-28 | 杨一男 | Pile casting torque multiplier |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3703212A (en) * | 1969-10-13 | 1972-11-21 | Rock Fall Co Ltd | Method of rock drilling and apparatus for use therein |
DE2026364A1 (en) * | 1970-05-29 | 1971-12-09 | Salzgitter Maschinen Ag | Drilling device for producing boreholes to be cased |
SE414417B (en) * | 1975-12-11 | 1980-07-28 | Craelius Ab | rock drill |
US4148367A (en) * | 1977-03-14 | 1979-04-10 | Reich Wendell L | Well drilling apparatus |
-
1995
- 1995-02-16 IT IT95UD000022A patent/IT1280129B1/en active IP Right Grant
-
1996
- 1996-01-30 EP EP96101254A patent/EP0727560B1/en not_active Expired - Lifetime
- 1996-01-30 DE DE69612317T patent/DE69612317T2/en not_active Expired - Fee Related
- 1996-01-30 AT AT96101254T patent/ATE200335T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0727560A3 (en) | 1997-01-29 |
EP0727560B1 (en) | 2001-04-04 |
ITUD950022A1 (en) | 1996-08-16 |
DE69612317T2 (en) | 2001-07-12 |
EP0727560A2 (en) | 1996-08-21 |
DE69612317D1 (en) | 2001-05-10 |
ATE200335T1 (en) | 2001-04-15 |
ITUD950022A0 (en) | 1995-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19980225 |