PT89448A - DEVICE FOR SOIL PROTECTION - Google Patents

DEVICE FOR SOIL PROTECTION

Info

Publication number
PT89448A
PT89448A PT8944889A PT8944889A PT89448A PT 89448 A PT89448 A PT 89448A PT 8944889 A PT8944889 A PT 8944889A PT 8944889 A PT8944889 A PT 8944889A PT 89448 A PT89448 A PT 89448A
Authority
PT
Portugal
Prior art keywords
soil protection
soil
protection
Prior art date
Application number
PT8944889A
Other languages
Portuguese (pt)
Original Assignee
Minaberry Michel
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 Minaberry Michel filed Critical Minaberry Michel
Publication of PT89448A publication Critical patent/PT89448A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
PT8944889A 1988-01-14 1989-01-13 DEVICE FOR SOIL PROTECTION PT89448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800469A FR2626025B1 (en) 1988-01-14 1988-01-14 DEVICE FOR DRILLING SOILS

Publications (1)

Publication Number Publication Date
PT89448A true PT89448A (en) 1989-10-04

Family

ID=9362377

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8944889A PT89448A (en) 1988-01-14 1989-01-13 DEVICE FOR SOIL PROTECTION

Country Status (3)

Country Link
EP (1) EP0324703A1 (en)
FR (1) FR2626025B1 (en)
PT (1) PT89448A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104838071B (en) * 2012-12-10 2017-04-05 雅龙·莱尔·麦克米伦 Improved stone mar rig
MY195875A (en) * 2016-07-08 2023-02-26 Jaron Lyell Mcmillan Displacement And/Or Compaction Device
CN108915606B (en) * 2018-07-29 2023-10-20 徐州景安重工机械制造有限公司 Mounting base of driving device of full-rotation casing drilling machine
CN116711505B (en) * 2023-08-09 2023-11-03 江西省惠大实业有限公司 Pit digging device for fruit planting
CN116988488B (en) * 2023-09-27 2023-12-01 四川省建筑科学研究院有限公司 Excavation protection device and excavation protection method for foundation square pit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217258A (en) * 1939-06-06 1940-10-08 Stuart G Ruddell Apparatus for forming tapered concrete piles
GB918856A (en) * 1959-10-21 1963-02-20 Pirelli General Cable Works Improvements in or relating to the erection in the ground of masts or stanchions
US3200599A (en) * 1960-12-23 1965-08-17 Raymond Int Inc Method for forming piles in situ
FR1388583A (en) * 1964-04-17 1965-02-05 Prepakt Iberica Method and device for forming continuous buried piles and walls
FR1468173A (en) * 1966-02-14 1967-02-03 Pile and method for placing piles
US3470701A (en) * 1967-09-19 1969-10-07 Lee A Turzillo Means for making concrete piles

Also Published As

Publication number Publication date
FR2626025A1 (en) 1989-07-21
FR2626025B1 (en) 1990-07-13
EP0324703A1 (en) 1989-07-19

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940316